{"version":"1.0","provider_name":"Jiesonglin Technology","provider_url":"https:\/\/jiesonglin.com\/es","author_name":"1536480486@qq.com","author_url":"https:\/\/jiesonglin.com\/es\/author\/1536480486qq-com\/","title":"50 t\/y Duck-Manure Composting Project","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"D5w3T2PdmB\"><a href=\"https:\/\/jiesonglin.com\/es\/hello-world\/\">Proyecto de compostaje de esti\u00e9rcol de pato: 50 t\/a\u00f1o<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jiesonglin.com\/es\/hello-world\/embed\/#?secret=D5w3T2PdmB\" width=\"600\" height=\"338\" title=\"&#8220;50 t\/y Duck-Manure Composting Project&#8221; &#8212; Jiesonglin Technology\" data-secret=\"D5w3T2PdmB\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/jiesonglin.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/jiesonglin.com\/wp-content\/uploads\/2025\/07\/\u56fe\u5c42-80-\u62f7\u8d1d-1024x380.png","thumbnail_width":1024,"thumbnail_height":380,"description":"Case | TONG LING, ANHUI 1. Project Background A large duck farm in Tong Ling, Anhui, finishes &gt;500 000 ducks per year, producing \u224830 t of fresh manure daily. Open-air stockpiles created odour, flies and regulatory fines. Management decided to \u201ctreat the source\u201d with a closed, high-efficiency composting solution. 2. Jiesonglin Solution In 2022 we installed six 400 m\u00b3 e-PTFE membrane composting units. The system follows an \u201ccollect \u2192 mix \u2192 on-site ferment \u2192 on-site reuse\u201d workflow: 3. Measurable Results KPI Before After Compost cycle 60 days 25 days Odour \/ flies Complaints &amp; fines &gt;99 % reduction Fertiliser output 0 4 000 t y\u207b\u00b9 organic fertiliser Finished humus is applied to the farm\u2019s orchards and vegetables; surplus is sold locally\u2014turning a cost centre into a profit stream. 4. Customer Testimonial \u201cDuck manure used to be a headache\u2014now it\u2019s black gold.The membrane composter passed our environmental audit with ease and creates an extra fertiliser revenue stream while saving land, labour and money.\u201d\u2014 Farm Manager, Tong Ling"}