{"id":25195,"date":"2025-10-26T14:43:53","date_gmt":"2025-10-26T11:13:53","guid":{"rendered":"https:\/\/pishco.ir\/weblog-en\/why-shouldnt-we-throw-away-used-oil\/"},"modified":"2025-11-25T15:11:28","modified_gmt":"2025-11-25T11:41:28","slug":"why-shouldnt-we-throw-away-used-oil","status":"publish","type":"post","link":"https:\/\/pishco.ir\/en\/weblog\/why-shouldnt-we-throw-away-used-oil\/","title":{"rendered":"Why shouldn&#8217;t we throw away used oil?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"25195\" class=\"elementor elementor-25195 elementor-25171\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e64ec93 e-flex e-con-boxed e-con e-parent\" data-id=\"e64ec93\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-299210d e-con-full e-flex e-con e-child\" data-id=\"299210d\" data-element_type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-04aab19 e-flex e-con-boxed e-con e-child\" data-id=\"04aab19\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff4305a elementor-widget elementor-widget-heading\" data-id=\"ff4305a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Why shouldn&#8217;t we throw away used oil?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e952ae elementor-widget elementor-widget-breadcrumbs\" data-id=\"8e952ae\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/pishco.ir\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adcd86b elementor-widget elementor-widget-text-editor\" data-id=\"adcd86b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"232\" data-end=\"627\">Used cooking oils, especially in restaurants, food industries and even homes, are known as one of the most polluting municipal wastes. Many people still think that throwing used oil in the sink or trash is a normal and safe behavior. But the truth is that used oil is one of the most destructive wastes for the environment, sewage system and human health. In this article, we will scientifically and practically examine why we should not throw away used oil, what risks it poses and what rules and solutions exist for its proper collection.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ee20c9 elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"9ee20c9\" data-element_type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h1&quot;,&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-seedling&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;no_headings_message&quot;:&quot;\\u0647\\u06cc\\u0686 \\u0639\\u0646\\u0648\\u0627\\u0646\\u06cc \\u062f\\u0631 \\u0627\\u06cc\\u0646 \\u0635\\u0641\\u062d\\u0647 \\u06cc\\u0627\\u0641\\u062a \\u0646\\u0634\\u062f.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__9ee20c9\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__9ee20c9\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__9ee20c9\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d16081c e-con-full e-flex e-con e-child\" data-id=\"d16081c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-acdca3c e-con-full e-flex e-con e-child\" data-id=\"acdca3c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41ca2e7 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"41ca2e7\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c6dd8c5 e-con-full e-flex e-con e-child\" data-id=\"c6dd8c5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1cb30a elementor-widget elementor-widget-heading\" data-id=\"d1cb30a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is UCO?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aace65 elementor-widget elementor-widget-text-editor\" data-id=\"3aace65\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"806\" data-end=\"963\">Waste oil is<span style=\"color: #008000;\"><a style=\"color: #008000;\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-burnt-edible-oil\/\"> used cooking oil <\/a><\/span>that has undergone chemical changes due to high heat and contact with food and is no longer usable in cooking. This oil includes:<\/p><ul data-start=\"965\" data-end=\"1062\"><li data-start=\"965\" data-end=\"989\"><p data-start=\"967\" data-end=\"989\">Oxidized fatty acids<\/p><\/li><li data-start=\"990\" data-end=\"1007\"><p data-start=\"992\" data-end=\"1007\">Food particles<\/p><\/li><li data-start=\"1008\" data-end=\"1034\"><p data-start=\"1010\" data-end=\"1034\">Heat-induced toxins<\/p><\/li><li data-start=\"1035\" data-end=\"1062\"><p data-start=\"1037\" data-end=\"1062\">Dangerous free radicals<\/p><\/li><\/ul><p data-start=\"1064\" data-end=\"1204\">These compounds not only make the oil unusable, but also turn it into waste that has irreparable consequences if mismanaged.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e48702a elementor-widget elementor-widget-text-editor\" data-id=\"e48702a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Suggested article: <a href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-biofuel-and-what-are-its-uses\/\"><span style=\"color: #339966;\">What is biofuel and what are its uses?<\/span><\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e83ad4 elementor-widget elementor-widget-image\" data-id=\"4e83ad4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2.webp\" class=\"attachment-full size-full wp-image-25187\" alt=\"\u0686\u0631\u0627 \u0646\u0628\u0627\u06cc\u062f \u0631\u0648\u063a\u0646 \u0633\u0648\u062e\u062a\u0647 \u0631\u0627 \u062f\u0648\u0631 \u0628\u0631\u06cc\u0632\u06cc\u0645\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2.webp 1536w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-300x200.webp 300w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-1030x687.webp 1030w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-768x512.webp 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-315cde8 e-con-full e-flex e-con e-child\" data-id=\"315cde8\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-12ccbed e-con-full e-flex e-con e-child\" data-id=\"12ccbed\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a21dc3 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3a21dc3\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2678761 e-con-full e-flex e-con e-child\" data-id=\"2678761\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-891b052 elementor-widget elementor-widget-heading\" data-id=\"891b052\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Is it really dangerous to dispose of used oil in the sewer?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6624cb elementor-widget elementor-widget-text-editor\" data-id=\"f6624cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1271\" data-end=\"1407\">Yes, and even more than we think. Just a few tablespoons of burnt oil can contaminate hundreds of liters of water or block sewer lines.<\/p><p data-start=\"1409\" data-end=\"1448\"><span style=\"color: #000000;\"><strong data-start=\"1412\" data-end=\"1448\">1. Blockage of pipes and sewage system <\/strong><\/span><\/p><p data-start=\"1449\" data-end=\"1562\">When burnt oil enters the pipes, it hardens and becomes viscous when it comes into contact with cold water, sticking to the walls of the pipes. The result? <\/p><ul data-start=\"1564\" data-end=\"1680\"><li data-start=\"1564\" data-end=\"1589\"><p data-start=\"1566\" data-end=\"1589\">Gradual blockage of the tubes<\/p><\/li><li data-start=\"1590\" data-end=\"1626\"><p data-start=\"1592\" data-end=\"1626\">Heavy plumbing and drainage costs<\/p><\/li><li data-start=\"1627\" data-end=\"1648\"><p data-start=\"1629\" data-end=\"1648\">Creating an unpleasant odor<\/p><\/li><li data-start=\"1649\" data-end=\"1680\"><p data-start=\"1651\" data-end=\"1680\">Bacterial growth and environmental pollution<\/p><\/li><\/ul><p data-start=\"1682\" data-end=\"1782\">In many major cities around the world, the majority of sewer blockages are due to the presence of &#8220;fat bergs.&#8221;<\/p><p data-start=\"1789\" data-end=\"1819\"><span style=\"color: #000000;\"><strong data-start=\"1792\" data-end=\"1819\">2. Severe pollution of water resources<\/strong><\/span><\/p><p data-start=\"1820\" data-end=\"1886\">Burnt oil reduces dissolved oxygen in water. This leads to: <\/p><ul data-start=\"1888\" data-end=\"2019\"><li data-start=\"1888\" data-end=\"1917\"><p data-start=\"1890\" data-end=\"1917\">Death of fish and aquatic creatures<\/p><\/li><li data-start=\"1918\" data-end=\"1944\"><p data-start=\"1920\" data-end=\"1944\">Disruption in the food chain<\/p><\/li><li data-start=\"1945\" data-end=\"1972\"><p data-start=\"1947\" data-end=\"1972\">Increased growth of harmful algae<\/p><\/li><li data-start=\"1973\" data-end=\"2019\"><p data-start=\"1975\" data-end=\"2019\">Widespread pollution of rivers and groundwater<\/p><\/li><\/ul><p data-start=\"2021\" data-end=\"2128\">Discarding oil in the soil also creates a layer of fat on the soil surface, preventing plant roots from absorbing water and air.<\/p><p data-start=\"2135\" data-end=\"2177\"><span style=\"color: #000000;\"><strong data-start=\"2138\" data-end=\"2177\">3. Production of toxic gases and unpleasant odors<\/strong><\/span><\/p><p data-start=\"2178\" data-end=\"2302\">Waste oil in trash cans and open areas reacts with bacteria and produces foul-smelling, toxic gases. These gases can cause: <\/p><ul data-start=\"2304\" data-end=\"2374\"><li data-start=\"2304\" data-end=\"2318\"><p data-start=\"2306\" data-end=\"2318\">Air pollution<\/p><\/li><li data-start=\"2319\" data-end=\"2345\"><p data-start=\"2321\" data-end=\"2345\">Causes respiratory diseases<\/p><\/li><li data-start=\"2346\" data-end=\"2374\"><p data-start=\"2348\" data-end=\"2374\">Attracting insects and vermin<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10491cf elementor-widget elementor-widget-text-editor\" data-id=\"10491cf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Recommended article: <span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/clean-fuel\/\">Clean fuel and energy<\/a><\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-17f670d e-con-full e-flex e-con e-child\" data-id=\"17f670d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-4d65475 e-con-full e-flex e-con e-child\" data-id=\"4d65475\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9dd2cb8 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"9dd2cb8\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-15814d8 e-con-full e-flex e-con e-child\" data-id=\"15814d8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77a4d9f elementor-widget elementor-widget-heading\" data-id=\"77a4d9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Environmental damage from waste oil<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43f9186 elementor-widget elementor-widget-text-editor\" data-id=\"43f9186\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex max-w-full flex-col flex-grow\"><div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"2f369ccd-087a-4a4a-8553-f2dd4c200adb\" data-message-model-slug=\"gpt-4o\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p data-start=\"2426\" data-end=\"2466\"><span style=\"color: #000000;\"><strong data-start=\"2429\" data-end=\"2466\"> Damage to animal and plant ecosystems<\/strong><\/span><\/p><p data-start=\"2467\" data-end=\"2496\">Oil penetration into the soil causes:<\/p><ul data-start=\"2498\" data-end=\"2597\"><li data-start=\"2498\" data-end=\"2536\"><p data-start=\"2500\" data-end=\"2536\">The soil loses its ability to hold water.<\/p><\/li><li data-start=\"2537\" data-end=\"2566\"><p data-start=\"2539\" data-end=\"2566\">Plants suffer from root death.<\/p><\/li><li data-start=\"2567\" data-end=\"2597\"><p data-start=\"2569\" data-end=\"2597\">The animal life of the area will be disrupted.<\/p><\/li><\/ul><p data-start=\"2599\" data-end=\"2666\">Even a small amount of oil can completely infertile a small area.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-9e3ff6e e-con-full e-flex e-con e-child\" data-id=\"9e3ff6e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-f6ce547 e-con-full e-flex e-con e-child\" data-id=\"f6ce547\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8da5e3c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"8da5e3c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1f615cc e-con-full e-flex e-con e-child\" data-id=\"1f615cc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-711367c elementor-widget elementor-widget-heading\" data-id=\"711367c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Health hazards of burnt oil for humans<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c9f121 elementor-widget elementor-widget-text-editor\" data-id=\"6c9f121\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex max-w-full flex-col flex-grow\"><div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"2f369ccd-087a-4a4a-8553-f2dd4c200adb\" data-message-model-slug=\"gpt-4o\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p data-start=\"2885\" data-end=\"2982\">Discarding oil not only harms the environment and wastewater, but also returns to humans in a dangerous cycle.<\/p><p data-start=\"2984\" data-end=\"3012\"><span style=\"color: #000000;\"><strong>1. Contamination of food sources <\/strong><\/span><\/p><p data-start=\"3013\" data-end=\"3112\">Oil released into nature can enter the animal food chain and ultimately affect humans.<\/p><p data-start=\"3114\" data-end=\"3148\"><span style=\"color: #000000;\"><strong data-start=\"3117\" data-end=\"3148\">2. Growth of pathogenic bacteria<\/strong><\/span><\/p><p data-start=\"3149\" data-end=\"3225\">Accumulated fat is a breeding ground for bacteria and insects. This can cause: <\/p><ul data-start=\"3227\" data-end=\"3291\"><li data-start=\"3227\" data-end=\"3248\"><p data-start=\"3229\" data-end=\"3248\">Environmental pollution<\/p><\/li><li data-start=\"3249\" data-end=\"3274\"><p data-start=\"3251\" data-end=\"3274\">Occurrence of skin diseases<\/p><\/li><li data-start=\"3275\" data-end=\"3291\"><p data-start=\"3277\" data-end=\"3291\">Respiratory problems<\/p><\/li><\/ul><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d524bb elementor-widget elementor-widget-image\" data-id=\"9d524bb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-1.webp\" class=\"attachment-full size-full wp-image-25179\" alt=\"\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-1.webp 1536w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-1-300x200.webp 300w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-1-1030x687.webp 1030w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-1-768x512.webp 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-de84749 e-con-full e-flex e-con e-child\" data-id=\"de84749\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a8b8c13 e-con-full e-flex e-con e-child\" data-id=\"a8b8c13\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48cc607 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"48cc607\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-981268f e-con-full e-flex e-con e-child\" data-id=\"981268f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02a88ba elementor-widget elementor-widget-heading\" data-id=\"02a88ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Waste oil is not waste; it is a valuable resource!<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dff7acd elementor-widget elementor-widget-text-editor\" data-id=\"dff7acd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex max-w-full flex-col flex-grow\"><div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"2f369ccd-087a-4a4a-8553-f2dd4c200adb\" data-message-model-slug=\"gpt-4o\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p data-start=\"3842\" data-end=\"3974\">While many people think that waste oil is worthless, specialized companies like Petro Ayman Sharif convert it into a very useful product such as:<\/p><ul data-start=\"3976\" data-end=\"4096\"><li data-start=\"3976\" data-end=\"4003\"><p data-start=\"3978\" data-end=\"4003\"><strong data-start=\"3978\" data-end=\"4001\">Biodiesel (clean fuel)<\/strong><\/p><\/li><li data-start=\"4004\" data-end=\"4036\"><p data-start=\"4006\" data-end=\"4036\"><strong data-start=\"4006\" data-end=\"4034\">Chemical industry raw materials<\/strong><\/p><\/li><li data-start=\"4037\" data-end=\"4068\"><p data-start=\"4039\" data-end=\"4068\"><strong data-start=\"4039\" data-end=\"4066\">Recycled industrial oils<\/strong><\/p><\/li><li data-start=\"4069\" data-end=\"4096\"><p data-start=\"4071\" data-end=\"4096\"><strong data-start=\"4071\" data-end=\"4094\">Soap and detergents<\/strong><\/p><\/li><\/ul><p data-start=\"4098\" data-end=\"4193\">This means that waste oil is not only not harmful, but is also a renewable energy source.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d3d204 elementor-widget elementor-widget-text-editor\" data-id=\"1d3d204\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex max-w-full flex-col flex-grow\"><div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"2f369ccd-087a-4a4a-8553-f2dd4c200adb\" data-message-model-slug=\"gpt-4o\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p data-start=\"5804\" data-end=\"5975\">But with proper management and delivery of used oil to reputable centers, this threat can be turned into a valuable opportunity; an opportunity to produce clean fuel, protect the environment, and contribute to the country&#8217;s economy.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30aae88 elementor-widget elementor-widget-text-editor\" data-id=\"30aae88\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Suggested article: <span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-green-fuel-and-how-is-it-produced\/\">What is green fuel and how is it produced?<\/a><\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a93a5d5 elementor-share-buttons--view-icon elementor-share-buttons--shape-circle elementor-share-buttons--color-custom elementor-share-buttons--skin-gradient elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"a93a5d5\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_telegram\" role=\"button\" tabindex=\"0\" aria-label=\"Share on telegram\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-telegram\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_x-twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on x-twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-x-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_email\" role=\"button\" tabindex=\"0\" aria-label=\"Share on email\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fas fa-envelope\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_pinterest\" role=\"button\" tabindex=\"0\" aria-label=\"Share on pinterest\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-pinterest\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_whatsapp\" role=\"button\" tabindex=\"0\" aria-label=\"Share on whatsapp\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-whatsapp\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e82fe19 elementor-widget elementor-widget-heading\" data-id=\"e82fe19\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions\n\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41c1aa3 elementor-widget__width-initial elementor-widget elementor-widget-toggle\" data-id=\"41c1aa3\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6891\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-6891\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Why should we deliver used oil to authorized centers?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6891\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-6891\"><p data-start=\"4256\" data-end=\"4295\"><strong data-start=\"4259\" data-end=\"4293\">1. Preventing environmental pollution <\/strong><\/p>\n<p data-start=\"4344\" data-end=\"4389\"><strong data-start=\"4347\" data-end=\"4387\">2. Possibility of recycling and conversion into clean fuel<\/strong><\/p>\n<p data-start=\"4494\" data-end=\"4532\"><strong data-start=\"4497\" data-end=\"4530\">3. Helping the country&#8217;s economy and energy<\/strong><\/p>\n<p data-start=\"4607\" data-end=\"4649\"><strong data-start=\"4610\" data-end=\"4647\">4. Compliance with national laws and standards <\/strong><\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6892\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-6892\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What are the characteristics of authorized waste oil collection centers?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6892\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-6892\"><ul data-start=\"4788\" data-end=\"4979\">\n<li data-start=\"4788\" data-end=\"4821\">\n<p data-start=\"4790\" data-end=\"4821\">Official license from the Environmental Organization<\/p>\n<\/li>\n<li data-start=\"4822\" data-end=\"4855\">\n<p data-start=\"4824\" data-end=\"4855\">Transportation and storage standards<\/p>\n<\/li>\n<li data-start=\"4856\" data-end=\"4903\">\n<p data-start=\"4858\" data-end=\"4903\">Tankers and equipment with standard caps and barrels<\/p>\n<\/li>\n<li data-start=\"4904\" data-end=\"4938\">\n<p data-start=\"4906\" data-end=\"4938\">Information recording and receipt delivery system<\/p>\n<\/li>\n<li data-start=\"4939\" data-end=\"4979\">\n<p data-start=\"4941\" data-end=\"4979\">Processing and recycling in a reputable industrial unit<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4981\" data-end=\"5144\">Petro imen Sharif Company is one of the companies that operates in the field of collecting oily waste, processing, and producing clean energy, and operates in accordance with environmental standards.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6893\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-6893\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">The right ways to collect used oil at home and in restaurants<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6893\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-6893\"><p data-start=\"5212\" data-end=\"5237\"><span style=\"color: #000000;\"><strong data-start=\"5215\" data-end=\"5237\">For home use<\/strong><\/span><\/p>\n<ul data-start=\"5238\" data-end=\"5429\">\n<li data-start=\"5238\" data-end=\"5295\">\n<p data-start=\"5240\" data-end=\"5295\">Collect the oil in plastic bottles after it cools.<\/p>\n<\/li>\n<li data-start=\"5296\" data-end=\"5334\">\n<p data-start=\"5298\" data-end=\"5334\">Strain out any remaining food.<\/p>\n<\/li>\n<li data-start=\"5335\" data-end=\"5384\">\n<p data-start=\"5337\" data-end=\"5384\">Keep the bottles in a dry place away from light.<\/p>\n<\/li>\n<li data-start=\"5385\" data-end=\"5429\">\n<p data-start=\"5387\" data-end=\"5429\">Once filled, deliver to authorized companies.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5431\" data-end=\"5469\"><span style=\"color: #000000;\"><strong data-start=\"5434\" data-end=\"5469\">For restaurants and industrial units<\/strong><\/span><\/p>\n<ul data-start=\"5470\" data-end=\"5605\">\n<li data-start=\"5470\" data-end=\"5510\">\n<p data-start=\"5472\" data-end=\"5510\">Use storage tanks with secure lids<\/p>\n<\/li>\n<li data-start=\"5511\" data-end=\"5560\">\n<p data-start=\"5513\" data-end=\"5560\">Periodic delivery to licensed collection companies<\/p>\n<\/li>\n<li data-start=\"5561\" data-end=\"5605\">\n<p data-start=\"5563\" data-end=\"5605\">Maintaining delivery reports for legal compliance<\/p>\n<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why should we deliver used oil to authorized centers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p data-start=\\\"4256\\\" data-end=\\\"4295\\\"><strong data-start=\\\"4259\\\" data-end=\\\"4293\\\">1. Preventing environmental pollution <\\\/strong><\\\/p>\\n<p data-start=\\\"4344\\\" data-end=\\\"4389\\\"><strong data-start=\\\"4347\\\" data-end=\\\"4387\\\">2. Possibility of recycling and conversion into clean fuel<\\\/strong><\\\/p>\\n<p data-start=\\\"4494\\\" data-end=\\\"4532\\\"><strong data-start=\\\"4497\\\" data-end=\\\"4530\\\">3. Helping the country&#8217;s economy and energy<\\\/strong><\\\/p>\\n<p data-start=\\\"4607\\\" data-end=\\\"4649\\\"><strong data-start=\\\"4610\\\" data-end=\\\"4647\\\">4. Compliance with national laws and standards <\\\/strong><\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"What are the characteristics of authorized waste oil collection centers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<ul data-start=\\\"4788\\\" data-end=\\\"4979\\\">\\n<li data-start=\\\"4788\\\" data-end=\\\"4821\\\">\\n<p data-start=\\\"4790\\\" data-end=\\\"4821\\\">Official license from the Environmental Organization<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"4822\\\" data-end=\\\"4855\\\">\\n<p data-start=\\\"4824\\\" data-end=\\\"4855\\\">Transportation and storage standards<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"4856\\\" data-end=\\\"4903\\\">\\n<p data-start=\\\"4858\\\" data-end=\\\"4903\\\">Tankers and equipment with standard caps and barrels<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"4904\\\" data-end=\\\"4938\\\">\\n<p data-start=\\\"4906\\\" data-end=\\\"4938\\\">Information recording and receipt delivery system<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"4939\\\" data-end=\\\"4979\\\">\\n<p data-start=\\\"4941\\\" data-end=\\\"4979\\\">Processing and recycling in a reputable industrial unit<\\\/p>\\n<\\\/li>\\n<\\\/ul>\\n<p data-start=\\\"4981\\\" data-end=\\\"5144\\\">Petro imen Sharif Company is one of the companies that operates in the field of collecting oily waste, processing, and producing clean energy, and operates in accordance with environmental standards.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"The right ways to collect used oil at home and in restaurants\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p data-start=\\\"5212\\\" data-end=\\\"5237\\\"><span style=\\\"color: #000000;\\\"><strong data-start=\\\"5215\\\" data-end=\\\"5237\\\">For home use<\\\/strong><\\\/span><\\\/p>\\n<ul data-start=\\\"5238\\\" data-end=\\\"5429\\\">\\n<li data-start=\\\"5238\\\" data-end=\\\"5295\\\">\\n<p data-start=\\\"5240\\\" data-end=\\\"5295\\\">Collect the oil in plastic bottles after it cools.<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"5296\\\" data-end=\\\"5334\\\">\\n<p data-start=\\\"5298\\\" data-end=\\\"5334\\\">Strain out any remaining food.<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"5335\\\" data-end=\\\"5384\\\">\\n<p data-start=\\\"5337\\\" data-end=\\\"5384\\\">Keep the bottles in a dry place away from light.<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"5385\\\" data-end=\\\"5429\\\">\\n<p data-start=\\\"5387\\\" data-end=\\\"5429\\\">Once filled, deliver to authorized companies.<\\\/p>\\n<\\\/li>\\n<\\\/ul>\\n<p data-start=\\\"5431\\\" data-end=\\\"5469\\\"><span style=\\\"color: #000000;\\\"><strong data-start=\\\"5434\\\" data-end=\\\"5469\\\">For restaurants and industrial units<\\\/strong><\\\/span><\\\/p>\\n<ul data-start=\\\"5470\\\" data-end=\\\"5605\\\">\\n<li data-start=\\\"5470\\\" data-end=\\\"5510\\\">\\n<p data-start=\\\"5472\\\" data-end=\\\"5510\\\">Use storage tanks with secure lids<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"5511\\\" data-end=\\\"5560\\\">\\n<p data-start=\\\"5513\\\" data-end=\\\"5560\\\">Periodic delivery to licensed collection companies<\\\/p>\\n<\\\/li>\\n<li data-start=\\\"5561\\\" data-end=\\\"5605\\\">\\n<p data-start=\\\"5563\\\" data-end=\\\"5605\\\">Maintaining delivery reports for legal compliance<\\\/p>\\n<\\\/li>\\n<\\\/ul>\\n\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-58505ae e-con-full e-flex e-con e-child\" data-id=\"58505ae\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ab0c57 elementor-widget elementor-widget-shortcode\" data-id=\"4ab0c57\" data-element_type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:150,&quot;sticky_effects_offset&quot;:150,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"7955\" class=\"elementor elementor-7955 elementor-5917\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-330fa97b e-flex e-con-boxed e-con e-parent\" data-id=\"330fa97b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-6ab5ac7a e-con-full e-flex e-con e-child\" data-id=\"6ab5ac7a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a452e6f elementor-widget__width-initial elementor-search-form--skin-classic elementor-search-form--button-type-icon elementor-search-form--icon-search elementor-widget elementor-widget-search-form\" data-id=\"4a452e6f\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;classic&quot;}\" data-widget_type=\"search-form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<search role=\"search\">\n\t\t\t<form class=\"elementor-search-form\" action=\"https:\/\/pishco.ir\/en\/\" method=\"get\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-search-form__container\">\n\t\t\t\t\t<label class=\"elementor-screen-only\" for=\"elementor-search-form-4a452e6f\">Search<\/label>\n\n\t\t\t\t\t\n\t\t\t\t\t<input id=\"elementor-search-form-4a452e6f\" placeholder=\"Search...\" class=\"elementor-search-form__input\" type=\"search\" name=\"s\" value=\"\">\n\t\t\t\t\t<input type='hidden' name='lang' value='en' \/>\n\t\t\t\t\t\t\t\t\t\t\t<button class=\"elementor-search-form__submit\" type=\"submit\" aria-label=\"Search\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-search\"><\/i>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-402bd6d9 e-con-full e-flex e-con e-child\" data-id=\"402bd6d9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-726d8883 elementor-widget elementor-widget-image\" data-id=\"726d8883\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-1030x687.webp\" class=\"attachment-large size-large wp-image-25187\" alt=\"\u0686\u0631\u0627 \u0646\u0628\u0627\u06cc\u062f \u0631\u0648\u063a\u0646 \u0633\u0648\u062e\u062a\u0647 \u0631\u0627 \u062f\u0648\u0631 \u0628\u0631\u06cc\u0632\u06cc\u0645\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-1030x687.webp 1030w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-300x200.webp 300w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2-768x512.webp 768w, https:\/\/pishco.ir\/wp-content\/uploads\/2025\/11\/\u0686\u0631\u0627-\u0646\u0628\u0627\u06cc\u062f-\u0631\u0648\u063a\u0646-\u0633\u0648\u062e\u062a\u0647-\u0631\u0627-\u062f\u0648\u0631-\u0628\u0631\u06cc\u0632\u06cc\u0645-2.webp 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33dbb83a elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"33dbb83a\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/products\/industrial-oil\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Products<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/blog\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">weblog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/services\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Services<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/about-us\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">about us<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/localhost\/test\/contact-us\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">contact us<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/about-us\/employed-in-petro-ayman-sharif\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Employment in Pishco<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c8d5ff2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6c8d5ff2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/pishco.ir\/en\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request registration<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d57b50a e-flex e-con-boxed e-con e-parent\" data-id=\"d57b50a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-521c792 elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"521c792\" data-element_type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation\" role=\"navigation\" aria-label=\"Post Navigation\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-biofuel-introducing-the-green-fuel-of-the-future\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><i aria-hidden=\"true\" class=\"fas fa-angle-left\"><\/i><span class=\"elementor-screen-only\">Prev<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--label\">Before<\/span><span class=\"post-navigation__prev--title\">What is biofuel? Introducing the green fuel of the future<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation__separator-wrapper\">\n\t\t\t\t\t<div class=\"elementor-post-navigation__separator\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/weblog\/what-is-the-en-standard-why-is-it-important-in-various-industries\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">next<\/span><span class=\"post-navigation__next--title\">What is the EN standard? Why is it important in various industries?<\/span><\/span><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-next\"><i aria-hidden=\"true\" class=\"fas fa-angle-right\"><\/i><span class=\"elementor-screen-only\">Next<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d07bfb elementor-widget elementor-widget-shortcode\" data-id=\"5d07bfb\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"page\" data-elementor-id=\"8002\" class=\"elementor elementor-8002 elementor-6958\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-3d783b73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d783b73\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6615ba0d\" data-id=\"6615ba0d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7800bd elementor-widget elementor-widget-shortcode\" data-id=\"e7800bd\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"7957\" class=\"elementor elementor-7957 elementor-5920\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-76aae4e6 e-flex e-con-boxed e-con e-parent\" data-id=\"76aae4e6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-79b4b4bc e-con-full e-flex e-con e-child\" data-id=\"79b4b4bc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38760b41 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"38760b41\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tquick access\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-32c0055b e-con-full e-flex e-con e-child\" data-id=\"32c0055b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5b959007 e-con-full e-flex e-con e-child\" data-id=\"5b959007\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-768b7d2d elementor-widget elementor-widget-image\" data-id=\"768b7d2d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/products\/industrial-oil\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/icons8-product-100.png\" class=\"attachment-large size-large wp-image-7739\" alt=\"\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/icons8-product-100.png 100w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/icons8-product-100-80x80.png 80w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76e37296 elementor-widget elementor-widget-heading\" data-id=\"76e37296\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/pishco.ir\/en\/products\/industrial-oil\/\">Products<\/a><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-3c432992 e-con-full e-flex e-con e-child\" data-id=\"3c432992\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-692714ed elementor-widget elementor-widget-image\" data-id=\"692714ed\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/services\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/22.png\" class=\"attachment-large size-large wp-image-7736\" alt=\"\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/22.png 100w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/22-80x80.png 80w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39243268 elementor-widget elementor-widget-heading\" data-id=\"39243268\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/pishco.ir\/en\/services\/\">Services<\/a><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-6fce9ce4 e-con-full e-flex e-con e-child\" data-id=\"6fce9ce4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a49c355 elementor-widget elementor-widget-image\" data-id=\"5a49c355\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/about-us\/employed-in-petro-ayman-sharif\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/05\/icons8-conference-100.png\" class=\"attachment-large 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Many people still think that throwing used oil in the sink or trash is a normal and safe behavior. But the truth is that used oil is one of the most destructive wastes for [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":25187,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[108,60],"tags":[],"class_list":["post-25195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-weblog-en","category-weblog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why shouldn&#039;t we throw away used oil? - Petro imen Sharif Technical and Engineering Knowledge Base Company<\/title>\n<meta name=\"description\" content=\"Used cooking oils, especially in restaurants, food industries, and even homes, are known as one of the most polluting urban wastes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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