{"id":1933,"date":"2025-04-16T10:46:34","date_gmt":"2025-04-16T08:46:34","guid":{"rendered":"https:\/\/schlammtrocknung.com\/news\/efficient-sludge-drying-for-sustainable-phosphorus-recovery-iswa-workshop-in-stuttgart-focuses-on-the-circular-economy\/"},"modified":"2025-04-16T10:46:34","modified_gmt":"2025-04-16T08:46:34","slug":"efficient-sludge-drying-for-sustainable-phosphorus-recovery-iswa-workshop-in-stuttgart-focuses-on-the-circular-economy","status":"publish","type":"post","link":"https:\/\/schlammtrocknung.com\/en\/news\/efficient-sludge-drying-for-sustainable-phosphorus-recovery-iswa-workshop-in-stuttgart-focuses-on-the-circular-economy\/","title":{"rendered":"Efficient sludge drying for sustainable phosphorus recovery: ISWA workshop in Stuttgart focuses on the circular economy"},"content":{"rendered":"<p class=\"p1\"><i>Stuttgart, 09.04.2025<\/i> &#8211; As part of the EU-funded research project <span class=\"s1\"><b>FlashPhos<\/b><\/span> the renowned <span class=\"s1\"><b>Institute for Sanitary Engineering, Water Quality and Solid Waste Management (ISWA)<\/b><\/span> organized a future-oriented workshop under the title:<\/p>\n<p class=\"p2\"><b>&#8220;Sludge Drying for Phosphorus Recycling &amp; Demonstration Event Dryer Grinder&#8221;<\/b><span class=\"s2\">.<\/span><\/p>\n<p class=\"p2\"><span class=\"s2\">The focus was on the <\/span><b>energy-efficient drying of sewage sludge<\/b><span class=\"s2\"> as a key technology for <\/span><b>phosphorus recovery<\/b><span class=\"s2\"> &#8211; a central topic for the future of <\/span><b>circular economy in wastewater treatment<\/b><span class=\"s2\">.<\/span><\/p>\n<h3><\/h3>\n<h3><b>Live demonstration: Next-generation grinding dryer technology<\/b><\/h3>\n<p class=\"p2\"><span class=\"s2\">The highlight of the event was the <\/span><b>demonstration of an innovative grinding dryer pilot plant<\/b><span class=\"s2\">which showed how <\/span><b>sewage sludge can be dried in a resource-saving<\/b><span class=\"s2\"> and at the same time <\/span><b>valuable phosphorus can be recovered<\/b><span class=\"s2\"> can be recovered.<\/span><\/p>\n<p class=\"p2\"><span class=\"s2\">Particular attention was paid to the <\/span><b>SDS low temperature dryer<\/b><span class=\"s2\">which is characterized by <\/span><b>minimal energy consumption<\/b><span class=\"s2\">, <\/span><b>gentle sludge transport<\/b><span class=\"s2\"> and <\/span><b>avoidance of vapor formation<\/b><span class=\"s2\">  convinced. The   <\/span><b>Live demonstration<\/b><span class=\"s2\"> offered practical insights into the <\/span><b>future sewage sludge treatment<\/b><span class=\"s2\"> under real conditions.<\/span><\/p>\n<h3><b>Professional exchange at the highest level<\/b><\/h3>\n<p class=\"p2\"><span class=\"s2\">The workshop brought together <\/span><b>experts from industry, research, authorities and municipalities<\/b><span class=\"s2\">  together. In a varied program consisting of   <\/span><b>specialist lectures<\/b><span class=\"s2\">, <\/span><b>panel discussions<\/b><span class=\"s2\"> and <\/span><b>technology presentations<\/b><span class=\"s2\"> current developments in sludge drying <\/span><b>sludge drying and phosphorus recovery<\/b><span class=\"s2\"> were highlighted.<\/span><\/p>\n<p class=\"p1\">The topics discussed included:<\/p>\n<ul>\n<li>\n<p class=\"p1\"><span class=\"s1\">Efficient <\/span><b>drying systems for sewage sludge<\/b><b><\/b><\/p>\n<\/li>\n<li>\n<p class=\"p1\">Innovations in the field of <span class=\"s1\"><b>sewage sludge utilization<\/b><b><\/b><\/span><\/p>\n<\/li>\n<li>\n<p class=\"p1\">Technologies for the recovery of <span class=\"s1\"><b>elemental phosphorus (P\u2084)<\/b><b><\/b><\/span><\/p>\n<\/li>\n<li>\n<p class=\"p1\">Contribution of sludge drying to <span class=\"s1\"><b>CO\u2082 reduction<\/b><b><\/b><\/span><\/p>\n<\/li>\n<li>\n<p class=\"p1\">Importance of resource-conserving processes for the <span class=\"s1\"><b>sustainability and the circular economy<\/b><\/span><\/p>\n<\/li>\n<\/ul>\n<h3><b>Target group: Experts from wastewater technology, environmental management and municipal facilities<\/b><\/h3>\n<p class=\"p2\"><span class=\"s2\">The event was aimed at a broad specialist audience &#8211; from <\/span><b>plant operators<\/b><span class=\"s2\"> and <\/span><b>environmental authorities<\/b><span class=\"s2\"> up to <\/span><b>municipal decision-makers<\/b><span class=\"s2\">, <\/span><b>planning offices<\/b><span class=\"s2\"> and <\/span><b>waste management companies<\/b><span class=\"s2\">. The networking event not only offered  <\/span><b>up-to-date specialist knowledge<\/b><span class=\"s2\">but also space for <\/span><b>personal exchange and cooperation<\/b><span class=\"s2\">.<\/span><\/p>\n<h3><b>Conclusion: Milestone for sewage sludge treatment and phosphorus recovery<\/b><\/h3>\n<p class=\"p1\">The workshop at ISWA Stuttgart impressively demonstrated how <span class=\"s1\"><b>technological innovations<\/b><\/span> and <span class=\"s1\"><b>practical solutions<\/b><\/span> to achieve the <span class=\"s1\"><b>EU requirements for phosphorus recovery<\/b><\/span> can contribute. The presented processes for <span class=\"s1\"><b>sludge drying<\/b><\/span> mark an important step in the direction of <span class=\"s1\"><b>resource-efficient wastewater treatment<\/b><\/span>. <\/p>\n<p class=\"p1\">We would like to thank all participants for their commitment and look forward to the next steps in the project <span class=\"s1\"><b>FlashPhos<\/b><\/span>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stuttgart, 09.04.2025 &#8211; As part of the EU-funded research project FlashPhos the renowned Institute for Sanitary Engineering, Water Quality and Solid Waste Management (ISWA) organized a future-oriented workshop under the title: &#8220;Sludge Drying for Phosphorus Recycling &amp; Demonstration Event Dryer Grinder&#8221;. The focus was on the energy-efficient drying of sewage sludge as a key technology&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1843,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-not-categorized","category-26","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ISWA workshop: Sludge drying &amp; phosphorus recovery<\/title>\n<meta name=\"description\" content=\"FlashPhos and ISWA present modern sewage sludge drying for sustainable phosphorus recovery - expert knowledge, technology &amp; live demo in Stuttgart.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/schlammtrocknung.com\/en\/news\/efficient-sludge-drying-for-sustainable-phosphorus-recovery-iswa-workshop-in-stuttgart-focuses-on-the-circular-economy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISWA workshop: Sludge drying &amp; phosphorus recovery\" \/>\n<meta property=\"og:description\" content=\"FlashPhos and ISWA present modern sewage sludge drying for sustainable phosphorus recovery - 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