{"id":3454,"date":"2024-12-01T16:30:29","date_gmt":"2024-12-01T15:30:29","guid":{"rendered":"https:\/\/www.life-biolubridge.eu\/?p=3454"},"modified":"2025-11-05T16:38:07","modified_gmt":"2025-11-05T15:38:07","slug":"switch-towards-using-sludge-obtained-from-bari-west-wwtps-degreasing-unit","status":"publish","type":"post","link":"https:\/\/www.life-biolubridge.eu\/en\/switch-towards-using-sludge-obtained-from-bari-west-wwtps-degreasing-unit\/","title":{"rendered":"Switch towards using sludge obtained from Bari West WWTP\u2019s degreasing unit"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<strong>01 December 2024<\/strong><\/p>\n<p><span data-sheets-root=\"1\">After processing about 1,000 tons of sedimented primary sludge (activity carried out by VITONE ECO), more than 150 kg of grease were recovered and sent to A&amp;A Fratelli Parodi for conversion into biolubricants. An average recoverability of 30\u201340% was achieved.<\/span><\/p>\n<p>At the same time, CNR IRSA found that the residual sludge consistently contained about 45 wt.% moisture, much lower than that of conventional sludge typically produced and disposed of in WWTPs. This final sludge was also microbiologically safe and showed a chemical composition comparable to defecation chalk.<\/p>\n<p>A new feedstock is now being tested: sludge recovered from the degreasing unit, typically classified as EEC 190809, which contains significantly more grease than primary sludge.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.gallery-shortcode.gallery-masonry-shortcode-id-41788bd24ac132e2138ee21903843e49 figure,\n.gallery-shortcode.gallery-masonry-shortcode-id-41788bd24ac132e2138ee21903843e49 .rollover,\n.gallery-shortcode.gallery-masonry-shortcode-id-41788bd24ac132e2138ee21903843e49 img,\n.gallery-shortcode.gallery-masonry-shortcode-id-41788bd24ac132e2138ee21903843e49 .gallery-rollover {\n  border-radius: 0px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-41788bd24ac132e2138ee21903843e49.enable-bg-rollover .gallery-rollover {\n  background: -webkit-linear-gradient();\n  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class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"543\" data-large_image_height=\"724\" data-dt-img-description=\"\" title=\"2024-12-01_switching_to_EEC_190809_immagine3\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20543%20724&#39;%2F%3E\" data-src=\"https:\/\/www.life-biolubridge.eu\/wp-content\/uploads\/2025\/11\/2024-12-01_switching_to_EEC_190809_immagine3.jpg\" data-srcset=\"https:\/\/www.life-biolubridge.eu\/wp-content\/uploads\/2025\/11\/2024-12-01_switching_to_EEC_190809_immagine3.jpg 543w\" loading=\"eager\" style=\"--ratio: 543 \/ 724\" sizes=\"(max-width: 543px) 100vw, 543px\" alt=\"\" width=\"543\" height=\"724\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><\/div><!-- iso-container|iso-grid --><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]01 December 2024 After processing about 1,000 tons of sedimented primary sludge (activity carried out by VITONE ECO), more than 150 kg of grease were recovered and sent to A&amp;A Fratelli Parodi for conversion into biolubricants. An average recoverability of 30\u201340% was achieved. At the same time, CNR IRSA found that the residual sludge consistently&hellip;<\/p>\n","protected":false},"author":5,"featured_media":3455,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3454","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-1","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Switch towards using sludge obtained from Bari West WWTP\u2019s degreasing unit - Life Biolubridge<\/title>\n<meta name=\"description\" content=\"Testing degreasing sludge (EEC 190809) as a new, high-grease feedstock to enhance biolubricant recovery efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.life-biolubridge.eu\/en\/switch-towards-using-sludge-obtained-from-bari-west-wwtps-degreasing-unit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Switch towards using sludge obtained from Bari West WWTP\u2019s degreasing unit - 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