Author: 1536480486@qq.com

Case Study | XINING, QINGHAI 1 . Project Background A large dairy farm in Xining keeps >3 000 Holstein cows, producing nearly 40 t of manure every day. Traditional windrow composting for fertiliser was slow and labour-intensive, while the farm still spent heavily on sawdust bedding each year. In early 2024 management chose a circular “manure-to-bedding” model to cut costs and improve sustainability. 2 . Jiesonglin Solution After extensive evaluation the farm installed six 200 m³ e-PTFE membrane composters from Jiesonglin Technology. The closed aerobic process works as follows: 3 . Proven Results KPI Value Composting cycle ≤ 25 days Annual bedding output ≈ 2 000 t Bedding cost reduction > 30 % (≈ CNY 200 000 saved/yr) Animal health impact Lower mastitis rate, higher milk yield The recycled bedding is highly absorbent and comfortable, enhancing udder hygiene and cow welfare. 4 . Customer Testimonial “These composters solved our manure headache and slashed bedding expenses.The cows like the soft, dry material, and we’re thrilled to turn waste into real value.”— Farm Manager, Xining Dairy 5 . Demonstration Value This project sets a “Xining model” for high-altitude dairy regions, showcasing efficient manure utilisation, cost savings and greener livestock production on the Qinghai-Tibet Plateau.

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—high moisture, pathogens, odour. To hit the “reduction, detoxification, and recycling” 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 m³ e-PTFE membrane composters from Jiesonglin Technology, creating a centralised sludge-fermentation park: 3 . Quantifiable Results Metric Value Sludge processed daily ≈55 t Composting cycle ≈25 days Cost saving vs. drying + incineration ≈35 % Final product Stable soil conditioner for farmland, nurseries, eco-restoration Nuisance odour / flies > 90 % reduction Compliance Passed provincial environmental acceptance 4 . Government Testimonial “The membrane-composting project not only solved our sludge bottleneck but also set a benchmark for Dayi’s green transition. The technology is stable, easy to maintain, and ready for rollout across more townships.”— Director, Dayi County Housing & Urban-Rural Development Bureau

Case Study | HEZHOU, GUANGXI 1 . Project Background Guangxi’s Hezhou City is a major pork-producing region. Hundreds of small and mid-size farms generate large volumes of pig manure, often stored in open piles that trigger odour complaints and water-pollution risks. In 2024 the Hezhou Agriculture & Rural Affairs Bureau launched a “Manure → Fertiliser” initiative, aiming to turn waste into profit while meeting tightened environmental regulations. 2 . Jiesonglin Solution Under a government–enterprise partnership, 20 pilot farms each received a 200 m³ e-PTFE membrane composter supplied by Jiesonglin Technology: The “farm-level compost point” model keeps treatment local and scalable. 3 . Quantifiable Results Indicator Value Composting cycle ≈ 25 days (vs. 45–60 days before) Annual fertiliser output ≈ 30 000 t across 20 units Environmental impact Dramatic drop in untreated manure discharge; odour & leachate eliminated Agricultural benefit Organic fertiliser returned to orchards, vegetable plots and maize fields—cutting chemical NPK use 4 . User & Government Feedback “Summer used to mean unbearable odour. With the new composter it’s clean and hassle-free; the fertiliser feeds my own crops and saves costs.”— Local pig-farm owner, Hezhou “Membrane composting is simple to operate and ideal for smallholder farms. It’s a powerful tool for rural environmental improvement and will be rolled out city-wide.”— Hezhou Agriculture & Rural Affairs Bureau

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—high moisture, pathogens, odour. To hit the “reduction, detoxification, and recycling” 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 m³ e-PTFE membrane composters from Jiesonglin Technology, creating a centralised sludge-fermentation park: 3 . Quantifiable Results Metric Value Sludge processed daily ≈55 t Composting cycle ≈25 days Cost saving vs. drying + incineration ≈35 % Final product Stable soil conditioner for farmland, nurseries, eco-restoration Nuisance odour / flies > 90 % reduction Compliance Passed provincial environmental acceptance 4 . Government Testimonial “The membrane-composting project not only solved our sludge bottleneck but also set a benchmark for Dayi’s green transition. The technology is stable, easy to maintain, and ready for rollout across more townships.”— Director, Dayi County Housing & Urban-Rural Development Bureau

Case Study | MIYUN DISTRICT, BEIJING 1. Project Background Beijing’s Miyun District generates large volumes of pruning branches, leaves and weeds each year. Traditional stockpiling or open burning occupied land, released pollutants and slowed landscape maintenance. To comply with Beijing’s “zero-waste” initiatives and garden-waste recycling policy, the district’s Green Management Bureau sought an on-site, clean treatment solution. 2. Jiesonglin Solution In early 2023 the sanitation department partnered with Jiesonglin Technology to install two 200 m³ e-PTFE membrane composters at a local landscaping depot. The closed-loop process is: Automated aeration, temperature control and leachate capture ensure odour-free, high-temperature aerobic composting. 3. Proven Results KPI Per Unit Two-Unit Annual Total Garden waste processed ≈240 t/month ≈3 000 t/year Compost cycle – 20–25 days Final product – Stable humus for local soil improvement The system runs clean and silent; its sleek housing blends with the urban landscape while eliminating transport and landfill costs. 4. Client Testimonial “The green waste once piling up in corners is now first-class humus for our parks.Jiesonglin’s membrane composter finally solved our long-standing disposal headache—eco-friendly, labour-saving and cost-effective. We plan to replicate this model across more streets.”— Project Director, Miyun Green Management Bureau

Case | TONG LING, ANHUI 1. Project Background A large duck farm in Tong Ling, Anhui, finishes >500 000 ducks per year, producing ≈30 t of fresh manure daily. Open-air stockpiles created odour, flies and regulatory fines. Management decided to “treat the source” with a closed, high-efficiency composting solution. 2. Jiesonglin Solution In 2022 we installed six 400 m³ e-PTFE membrane composting units. The system follows an “collect → mix → on-site ferment → on-site reuse” workflow: 3. Measurable Results KPI Before After Compost cycle 60 days 25 days Odour / flies Complaints & fines >99 % reduction Fertiliser output 0 4 000 t y⁻¹ organic fertiliser Finished humus is applied to the farm’s orchards and vegetables; surplus is sold locally—turning a cost centre into a profit stream. 4. Customer Testimonial “Duck manure used to be a headache—now it’s black gold.The membrane composter passed our environmental audit with ease and creates an extra fertiliser revenue stream while saving land, labour and money.”— Farm Manager, Tong Ling