{"id":5479,"date":"2025-05-05T12:06:23","date_gmt":"2025-05-05T05:06:23","guid":{"rendered":"https:\/\/mkimia.fst.unair.ac.id\/microbial-lipase-innovation-a-green-solution-for-oily-wastewater\/"},"modified":"2025-05-23T11:42:28","modified_gmt":"2025-05-23T04:42:28","slug":"microbial-lipase-innovation-a-green-solution-for-oily-wastewater","status":"publish","type":"post","link":"https:\/\/mkimia.fst.unair.ac.id\/en\/microbial-lipase-innovation-a-green-solution-for-oily-wastewater\/","title":{"rendered":"Microbial Lipase Innovation: A Green Solution for Oily Wastewater"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5479\" class=\"elementor elementor-5479 elementor-5330\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-27cf2908 elementor-section-height-min-height elementor-section-items-top elementor-section-boxed elementor-section-height-default\" data-id=\"27cf2908\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6384e8ae\" data-id=\"6384e8ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95016a5 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"95016a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.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\">Microbial Lipase Innovation: A Green Solution for Oily Wastewater<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-559d6661 elementor-widget elementor-widget-post-info\" data-id=\"559d6661\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-734f236 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/mkimia.fst.unair.ac.id\/en\/author\/editormkimia\/\">\n\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\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewBox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\teditormkimia\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-5f053c5 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/mkimia.fst.unair.ac.id\/en\/2025\/05\/05\/\">\n\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\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>May, 4, 2025<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\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-2416629a elementor-widget elementor-widget-image\" data-id=\"2416629a\" data-element_type=\"widget\" data-e-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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"500\" src=\"https:\/\/mkimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/27\/2025\/05\/WhatsApp-Image-2025-04-29-at-143654-3509953722.webp\" class=\"attachment-full size-full wp-image-5332\" alt=\"\" srcset=\"https:\/\/mkimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/27\/2025\/05\/WhatsApp-Image-2025-04-29-at-143654-3509953722.webp 750w, https:\/\/mkimia.fst.unair.ac.id\/wp-content\/uploads\/sites\/27\/2025\/05\/WhatsApp-Image-2025-04-29-at-143654-3509953722-300x200.webp 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Prof. Dr. Sri Sumarsih, Dra., M.Si., Professor of Enzyme Technology, Faculty of Science and Technology, Universitas Airlangga (as featured in Suara Merdeka Surabaya on behalf of Unair)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-4790ccbf elementor-widget elementor-widget-text-editor\" data-id=\"4790ccbf\" data-element_type=\"widget\" data-e-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=\"117\" data-end=\"247\"><strong data-start=\"117\" data-end=\"247\">Oily wastewater in Indonesia is a serious problem that can affect the environment, public health, and economic sustainability.<\/strong><\/p>\n<p><\/p>\n<p data-start=\"249\" data-end=\"412\">Many industries produce oily wastewater, such as the oil and gas industry, shipping and maritime industries, food processing, restaurants, and hospitality sectors.<\/p>\n<p><\/p>\n<p data-start=\"414\" data-end=\"765\">Oil spills at sea and used cooking oil dumped into drainage systems also contribute to the increasing amount of oily wastewater in the environment. Oily waste can cause negative impacts if not properly managed, including: pollution of rivers, lakes, seas, and soil, which can disrupt aquatic ecosystems, reduce soil fertility, and affect human health.<\/p>\n<p><\/p>\n<p data-start=\"767\" data-end=\"1191\">Several large industries already have wastewater treatment plants (WWTPs) or collaborate with third parties to treat oily wastewater according to established standards. This complies with Government Regulation No. 101 of 2014 on the management of hazardous and toxic waste (B3 waste), where oily wastewater is categorized as B3 waste, and the Minister of Environment Regulation No. 5 of 2014 on wastewater quality standards.<\/p>\n<p><\/p>\n<p data-start=\"1193\" data-end=\"1471\">However, due to limited wastewater treatment facilities, weak supervision, lack of regulatory compliance, high wastewater treatment costs, and lack of public awareness, businesses and the community may dump oily waste directly into rivers, seas, or soil without prior treatment.<\/p>\n<p><\/p>\n<p data-start=\"1473\" data-end=\"1706\"><strong data-start=\"1473\" data-end=\"1706\">Therefore, to improve oily wastewater management in Indonesia, the government can conduct public education on the negative impacts of oily waste, improve infrastructure, and promote the use of environmentally friendly technology.<\/strong><\/p>\n<p><\/p>\n<hr data-start=\"1708\" data-end=\"1711\" \/>\n<h3 data-start=\"1713\" data-end=\"1756\"><strong data-start=\"1717\" data-end=\"1756\">Green Solutions for Oily Wastewater<\/strong><\/h3>\n<p><\/p>\n<p data-start=\"1758\" data-end=\"1949\">A green solution is an approach, strategy, or technology designed to address environmental issues in a sustainable, eco-friendly way that contributes to the preservation of natural resources.<\/p>\n<p><\/p>\n<p data-start=\"1951\" data-end=\"2144\"><strong data-start=\"1951\" data-end=\"1979\">Microbial lipase enzymes<\/strong> are an effective and sustainable green solution for treating oily wastewater. This technology is not only eco-friendly but also supports efficient waste processing.<\/p>\n<p><\/p>\n<p data-start=\"2146\" data-end=\"2340\">With further development, microbial lipase can be a key to creating a cleaner and healthier environment, with great potential for widespread application in both industrial and domestic settings.<\/p>\n<p><\/p>\n<hr data-start=\"2342\" data-end=\"2345\" \/>\n<h3 data-start=\"2347\" data-end=\"2380\"><strong data-start=\"2351\" data-end=\"2380\">What is Microbial Lipase?<\/strong><\/h3>\n<p><\/p>\n<p data-start=\"2382\" data-end=\"2754\">Microbial lipase is a lipase enzyme produced by microorganisms such as bacteria, fungi, or yeast (e.g., <em data-start=\"2486\" data-end=\"2505\">Bacillus subtilis<\/em>, <em data-start=\"2507\" data-end=\"2520\">Pseudomonas<\/em>, and <em data-start=\"2526\" data-end=\"2539\">Aspergillus<\/em>). This enzyme can break down various types of fats and oils into simpler compounds under various temperature and pH conditions and is stable against organic solvents, making it suitable for industrial applications.<\/p>\n<p><\/p>\n<p data-start=\"2756\" data-end=\"3119\">Moreover, microbial lipase is easy to produce on a large scale through microbial fermentation and can be tailored to specific industry needs through genetic modification or protein engineering. Lipase can be applied in various industries, including biodiesel production, food and beverage processing, pharmaceuticals, detergents, cosmetics, and skincare products.<\/p>\n<p><\/p>\n<hr data-start=\"3121\" data-end=\"3124\" \/>\n<h3 data-start=\"3126\" data-end=\"3193\"><strong data-start=\"3130\" data-end=\"3193\">How Does Microbial Lipase Work in Treating Oily Wastewater?<\/strong><\/h3>\n<p><\/p>\n<p data-start=\"3195\" data-end=\"3546\">Microbial lipase works by breaking down fat molecules into simpler compounds\u2014<strong data-start=\"3272\" data-end=\"3300\">fatty acids and glycerol<\/strong>, which other microorganisms can use as energy sources. This process transforms fats, which are initially hard to dissolve, into more diluted liquids, preventing fat buildup in pipes and treatment tanks and making the wastewater easier to manage.<\/p>\n<p><\/p>\n<p data-start=\"3548\" data-end=\"3761\">The enzymatic process with lipase is environmentally friendly and functions under various conditions, including extreme pH, temperature, and salinity, making it suitable for diverse wastewater treatment scenarios.<\/p>\n<p><\/p>\n<p data-start=\"3763\" data-end=\"4011\">Lipase works in several steps. Upon contact with the substrate, the enzyme binds to the surface of fat or oil molecules in the wastewater. It then breaks the ester bonds in the fat\/oil through <strong data-start=\"3956\" data-end=\"3970\">hydrolysis<\/strong>, producing <strong data-start=\"3982\" data-end=\"4010\">fatty acids and glycerol<\/strong>.<\/p>\n<p><\/p>\n<p data-start=\"4013\" data-end=\"4260\">After the reaction, the product is immediately released from the enzyme&#8217;s active site, making the enzyme ready to catalyze the next fat molecule. The fatty acids and glycerol are easier to degrade by microorganisms in biological treatment systems.<\/p>\n<p><\/p>\n<hr data-start=\"4262\" data-end=\"4265\" \/>\n<h3 data-start=\"4267\" data-end=\"4307\"><strong data-start=\"4271\" data-end=\"4307\">Applications of Microbial Lipase<\/strong><\/h3>\n<p><\/p>\n<p data-start=\"4309\" data-end=\"4389\">Microbial lipase can be used in various wastewater treatment systems, including:<\/p>\n<ol data-start=\"4390\" data-end=\"4692\">\n<li data-start=\"4390\" data-end=\"4484\">\n<p data-start=\"4393\" data-end=\"4484\"><strong data-start=\"4393\" data-end=\"4409\">Pretreatment<\/strong>: Lipase is used before biological treatment to reduce fat and oil content.<\/p>\n<\/li>\n<li data-start=\"4485\" data-end=\"4567\">\n<p data-start=\"4488\" data-end=\"4567\"><strong data-start=\"4488\" data-end=\"4513\">Enzymatic bioreactors<\/strong>: Wastewater flows through reactors containing lipase.<\/p>\n<\/li>\n<li data-start=\"4568\" data-end=\"4692\">\n<p data-start=\"4571\" data-end=\"4692\"><strong data-start=\"4571\" data-end=\"4603\">Combined with bioremediation<\/strong>: Lipase is combined with degrading microorganisms to optimize oily wastewater treatment.<\/p>\n<\/li>\n<\/ol>\n<p><\/p>\n<p data-start=\"4694\" data-end=\"4948\">The use of lipase in oily wastewater treatment can be applied on small or large scales, including in the <strong data-start=\"4799\" data-end=\"4829\">food and beverage industry<\/strong>, <strong data-start=\"4831\" data-end=\"4862\">restaurants and hospitality<\/strong>, <strong data-start=\"4864\" data-end=\"4888\">oil and gas industry<\/strong>, <strong data-start=\"4890\" data-end=\"4922\">small and medium enterprises<\/strong>, and even <strong data-start=\"4933\" data-end=\"4947\">households<\/strong>.<\/p>\n<p><\/p>\n<hr data-start=\"4950\" data-end=\"4953\" \/><\/p>\n<p data-start=\"4955\" data-end=\"5102\"><em data-start=\"4955\" data-end=\"5102\">Written by Prof. Dr. Sri Sumarsih, Dra., M.Si., Professor of Enzyme Technology, Faculty of Science and Technology, Universitas Airlangga (Unair).<\/em><\/p>\n<p><\/p>\n<p data-start=\"5104\" data-end=\"5241\"><em data-start=\"5104\" data-end=\"5241\">Reposted by admin from the source: <a href=\"https:\/\/surabaya.suaramerdeka.com\/opini\/106115050504\/inovasi-lipase-mikroba-solusi-hijau-untuk-limbah-cair-berminyak?page=2\">Inovasi Lipase Mikroba: Solusi Hijau untuk Limbah Cair Berminyak &#8211; Suara Merdeka Surabaya &#8211; Halaman 2<\/a><\/em><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7eaec508\" data-id=\"7eaec508\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b7cb2ab elementor-widget elementor-widget-heading\" data-id=\"7b7cb2ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Other news<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a51caab elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3a51caab\" data-element_type=\"widget\" data-e-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<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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","protected":false},"excerpt":{"rendered":"<p>Prof. Dr. Sri Sumarsih, Dra., M.Si., Professor of Enzyme Technology, Faculty of Science and Technology, Universitas Airlangga (as featured in Suara Merdeka Surabaya on behalf of Unair) Oily wastewater in [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":5332,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-5479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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