{"id":1040,"date":"2025-07-12T10:37:55","date_gmt":"2025-07-12T10:37:55","guid":{"rendered":"https:\/\/jiesonglin.com\/?p=1040"},"modified":"2025-07-12T10:37:56","modified_gmt":"2025-07-12T10:37:56","slug":"55-t-day-municipal-sludge-composting-facility","status":"publish","type":"post","link":"https:\/\/jiesonglin.com\/ar\/55-t-day-municipal-sludge-composting-facility\/","title":{"rendered":"55 \u0637\u0646\/\u0627\u0644\u064a\u0648\u0645 \u0645\u0631\u0641\u0642 \u0633\u0645\u0627\u062f \u0627\u0644\u062d\u0645\u0623\u0629 \u0627\u0644\u0628\u0644\u062f\u064a\u0629"},"content":{"rendered":"<p><strong>Case Study | DAYI COUNTY, CHENGDU, SICHUAN<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-1024x768.jpg\" alt=\"\" class=\"wp-image-1041\" srcset=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-1024x768.jpg 1024w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-300x225.jpg 300w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-768x576.jpg 768w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-1536x1152.jpg 1536w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827-16x12.jpg 16w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/elementor\/thumbs\/\u5fae\u4fe1\u56fe\u7247_20230911155827-r8na0fsxnmdmu7i66mvinf2ltwh7g5x8vkd5ots0og.jpg 800w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827.jpg 1706w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1 . Project Background<\/h4>\n\n\n\n<p>Dayi County has intensified rural and urban sanitation upgrades in recent years. With wastewater-plant throughput climbing, more than <strong>50 t of dewatered sludge<\/strong> were produced daily\u2014high moisture, pathogens, odour. To hit the \u201creduction, detoxification, and recycling\u201d targets set by the local ECO Bureau, the county launched a sludge-composting initiative.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2 . Jiesonglin Solution<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-1024x768.jpg\" alt=\"\" class=\"wp-image-1043\" srcset=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-1024x768.jpg 1024w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-300x225.jpg 300w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-768x576.jpg 768w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-1536x1152.jpg 1536w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906-16x12.jpg 16w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155906.jpg 1706w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>In <strong>H1 2024<\/strong> the county government teamed with a local environmental firm to deploy <strong>nine 300 m\u00b3 e-PTFE membrane composters<\/strong> from Jiesonglin Technology, creating a centralised sludge-fermentation park:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Blend<\/strong> sludge with straw and rice husks to adjust C\/N ratio<\/li>\n\n\n\n<li><strong>Load<\/strong> mixture via wheel loader into compost cells<\/li>\n\n\n\n<li><strong>Cover<\/strong> piles with high-permeability nanomembrane<\/li>\n\n\n\n<li><strong>Run<\/strong> sealed, high-temperature aerobic fermentation (auto temp &amp; humidity control)<\/li>\n\n\n\n<li><strong>Capture &amp; treat<\/strong> leachate in closed system<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-1024x768.jpg\" alt=\"\" class=\"wp-image-1042\" srcset=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-1024x768.jpg 1024w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-300x225.jpg 300w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-768x576.jpg 768w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-1536x1152.jpg 1536w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-2048x1536.jpg 2048w, https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230625143530-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">3 . Quantifiable Results<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Metric<\/th><th>Value<\/th><\/tr><\/thead><tbody><tr><td>Sludge processed daily<\/td><td><strong>\u224855 t<\/strong><\/td><\/tr><tr><td>Composting cycle<\/td><td><strong>\u224825 days<\/strong><\/td><\/tr><tr><td>Cost saving vs. drying + incineration<\/td><td><strong>\u224835 %<\/strong><\/td><\/tr><tr><td>Final product<\/td><td>Stable soil conditioner for farmland, nurseries, eco-restoration<\/td><\/tr><tr><td>Nuisance odour \/ flies<\/td><td><strong>&gt; 90 % reduction<\/strong><\/td><\/tr><tr><td>Compliance<\/td><td>Passed provincial environmental acceptance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">4 . Government Testimonial<\/h4>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cThe membrane-composting project not only solved our sludge bottleneck but also set a benchmark for Dayi\u2019s green transition. The technology is stable, easy to maintain, and ready for rollout across more townships.\u201d<br>\u2014 Director, Dayi County Housing &amp; Urban-Rural Development Bureau<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629 | \u0645\u0642\u0627\u0637\u0639\u0629 \u062f\u0627\u064a\u064a\u060c \u062a\u0634\u0646\u063a\u062f\u0648\u060c \u0633\u064a\u0634\u0648\u0627\u0646 1 . \u062e\u0644\u0641\u064a\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0642\u0627\u0645\u062a \u0645\u0642\u0627\u0637\u0639\u0629 \u062f\u0627\u064a\u064a \u0628\u062a\u0643\u062b\u064a\u0641 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0631\u064a\u0641\u064a\u0629 \u0648\u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629. \u0648\u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0645\u062d\u0637\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u062a\u0645 \u0625\u0646\u062a\u0627\u062c \u0623\u0643\u062b\u0631 \u0645\u0646 50 \u0637\u0646\u064b\u0627 \u0645\u0646 \u0627\u0644\u062d\u0645\u0623\u0629 \u0627\u0644\u0645\u0646\u0632\u0648\u0639\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u064a\u0648\u0645\u064a\u064b\u0627 - \u0631\u0637\u0648\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0645\u0633\u0628\u0628\u0627\u062a \u0627\u0644\u0623\u0645\u0631\u0627\u0636 \u0648\u0627\u0644\u0631\u0648\u0627\u0626\u062d \u0627\u0644\u0643\u0631\u064a\u0647\u0629. \u0648\u0644\u062a\u062d\u0642\u064a\u0642 \u0623\u0647\u062f\u0627\u0641 \u201c\u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0633\u0645\u0648\u0645 \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631\u201d \u0627\u0644\u062a\u064a \u062d\u062f\u062f\u0647\u0627 \u0645\u0643\u062a\u0628 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u0644\u064a\u060c \u0623\u0637\u0644\u0642\u062a \u0627\u0644\u0645\u0642\u0627\u0637\u0639\u0629 \u0645\u0628\u0627\u062f\u0631\u0629 \u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062d\u0645\u0623\u0629 \u0625\u0644\u0649 \u0633\u0645\u0627\u062f. 2 . \u062d\u0644 Jiesonglin Solution \u0641\u064a \u0627\u0644\u0646\u0635\u0641 \u0627\u0644\u0623\u0648\u0644 \u0645\u0646 \u0639\u0627\u0645 2024\u060c \u062a\u0639\u0627\u0648\u0646\u062a \u062d\u0643\u0648\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0637\u0639\u0629 \u0645\u0639 \u0634\u0631\u0643\u0629 \u0628\u064a\u0626\u064a\u0629 \u0645\u062d\u0644\u064a\u0629 \u0644\u0646\u0634\u0631 \u062a\u0633\u0639\u0629 \u0623\u062c\u0647\u0632\u0629 \u062a\u0633\u0645\u064a\u062f \u063a\u0634\u0627\u0626\u064a\u0629 \u0628\u0633\u0639\u0629 300 \u0645\u062a\u0631 \u0645\u0643\u0639\u0628 \u0645\u0646 \u0634\u0631\u0643\u0629 Jiesonglin Technology\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0645\u062c\u0645\u0639 \u0645\u0631\u0643\u0632\u064a \u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u062d\u0645\u0623\u0629 \u0648\u0627\u0644\u062a\u062e\u0645\u064a\u0631: 3 . \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0643\u0645\u064a \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u0631\u064a\u0629 \u0627\u0644\u062d\u0645\u0623\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u064a\u0648\u0645\u064a\u064b\u0627 \u224855 \u0637\u0646 \u062f\u0648\u0631\u0629 \u0627\u0644\u062a\u0633\u0645\u064a\u062f \u224825 \u064a\u0648\u0645\u064b\u0627 \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u062c\u0641\u064a\u0641 + \u0627\u0644\u062d\u0631\u0642 \u224835 % \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0645\u0643\u064a\u0641 \u062a\u0631\u0628\u0629 \u0645\u0633\u062a\u0642\u0631 \u0644\u0644\u0623\u0631\u0627\u0636\u064a \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u0645\u0634\u0627\u062a\u0644 \u0648\u0627\u0644\u062a\u0631\u0645\u064a\u0645 \u0627\u0644\u0628\u064a\u0626\u064a \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0631\u0627\u0626\u062d\u0629 \u0627\u0644\u0645\u0632\u0639\u062c\u0629 \/ \u0627\u0644\u0630\u0628\u0627\u0628 &gt; 90 % \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u062c\u062a\u0627\u0632 \u0627\u0644\u0642\u0628\u0648\u0644 \u0627\u0644\u0628\u064a\u0626\u064a \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a 4. \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u062d\u0643\u0648\u0645\u0629 \u201c\u0644\u0645 \u064a\u062d\u0644 \u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062a\u0633\u0645\u064a\u062f \u0627\u0644\u063a\u0634\u0627\u0626\u064a \u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062d\u0645\u0623\u0629 \u0644\u062f\u064a\u0646\u0627 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0648\u0636\u0639 \u0623\u064a\u0636\u064b\u0627 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0644\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0623\u062e\u0636\u0631 \u0641\u064a \u062f\u0627\u064a\u064a. \u0647\u0630\u0647 \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0633\u0647\u0644\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0641\u064a \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0628\u0644\u062f\u0627\u062a.\u201d - \u0645\u062f\u064a\u0631 \u0645\u0643\u062a\u0628 \u0627\u0644\u0625\u0633\u0643\u0627\u0646 \u0648\u0627\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0648\u0627\u0644\u0631\u064a\u0641\u064a\u0629 \u0641\u064a \u0645\u0642\u0627\u0637\u0639\u0629 \u062f\u0627\u064a\u064a<\/p>","protected":false},"author":1,"featured_media":1041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-display"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.5 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>55 t\/day Municipal-Sludge Composting Facility - Jiesonglin Technology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jiesonglin.com\/ar\/55-t-day-municipal-sludge-composting-facility\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"55 t\/day Municipal-Sludge Composting Facility\" \/>\n<meta property=\"og:description\" content=\"Case Study | DAYI COUNTY, CHENGDU, SICHUAN 1 . Project Background Dayi County has intensified rural and urban sanitation upgrades in recent years. With wastewater-plant throughput climbing, more than 50 t of dewatered sludge were produced daily\u2014high moisture, pathogens, odour. To hit the \u201creduction, detoxification, and recycling\u201d targets set by the local ECO Bureau, the county launched a sludge-composting initiative. 2 . Jiesonglin Solution In H1 2024 the county government teamed with a local environmental firm to deploy nine 300 m\u00b3 e-PTFE membrane composters from Jiesonglin Technology, creating a centralised sludge-fermentation park: 3 . Quantifiable Results Metric Value Sludge processed daily \u224855 t Composting cycle \u224825 days Cost saving vs. drying + incineration \u224835 % Final product Stable soil conditioner for farmland, nurseries, eco-restoration Nuisance odour \/ flies &gt; 90 % reduction Compliance Passed provincial environmental acceptance 4 . Government Testimonial \u201cThe membrane-composting project not only solved our sludge bottleneck but also set a benchmark for Dayi\u2019s green transition. The technology is stable, easy to maintain, and ready for rollout across more townships.\u201d\u2014 Director, Dayi County Housing &amp; Urban-Rural Development Bureau\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jiesonglin.com\/ar\/55-t-day-municipal-sludge-composting-facility\/\" \/>\n<meta property=\"og:site_name\" content=\"Jiesonglin Technology\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-12T10:37:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-12T10:37:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1706\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"1536480486@qq.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"1536480486@qq.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u062d\u062f\u0629\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/\"},\"author\":{\"name\":\"1536480486@qq.com\",\"@id\":\"https:\/\/jiesonglin.com\/#\/schema\/person\/7018cf3fe3e9705bd0d1116de2d5343c\"},\"headline\":\"55 t\/day Municipal-Sludge Composting Facility\",\"datePublished\":\"2025-07-12T10:37:55+00:00\",\"dateModified\":\"2025-07-12T10:37:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/\"},\"wordCount\":210,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/jiesonglin.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20230911155827.jpg\",\"articleSection\":[\"Case Display\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/\",\"url\":\"https:\/\/jiesonglin.com\/55-t-day-municipal-sludge-composting-facility\/\",\"name\":\"55 t\/day Municipal-Sludge Composting Facility - 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Jiesonglin Technology","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jiesonglin.com\/ar\/55-t-day-municipal-sludge-composting-facility\/","og_locale":"ar_AR","og_type":"article","og_title":"55 t\/day Municipal-Sludge Composting Facility","og_description":"Case Study | DAYI COUNTY, CHENGDU, SICHUAN 1 . Project Background Dayi County has intensified rural and urban sanitation upgrades in recent years. With wastewater-plant throughput climbing, more than 50 t of dewatered sludge were produced daily\u2014high moisture, pathogens, odour. To hit the \u201creduction, detoxification, and recycling\u201d targets set by the local ECO Bureau, the county launched a sludge-composting initiative. 2 . Jiesonglin Solution In H1 2024 the county government teamed with a local environmental firm to deploy nine 300 m\u00b3 e-PTFE membrane composters from Jiesonglin Technology, creating a centralised sludge-fermentation park: 3 . Quantifiable Results Metric Value Sludge processed daily \u224855 t Composting cycle \u224825 days Cost saving vs. drying + incineration \u224835 % Final product Stable soil conditioner for farmland, nurseries, eco-restoration Nuisance odour \/ flies &gt; 90 % reduction Compliance Passed provincial environmental acceptance 4 . Government Testimonial \u201cThe membrane-composting project not only solved our sludge bottleneck but also set a benchmark for Dayi\u2019s green transition. 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