HDPE geomembrane pool liners for fish ponds are also known as HDPE geomembranas pond liners. Geomembrane pool liners for fish ponds are the most durable waterproof geosynthetics products widely used in biogas digesters, seawater, freshwater fish and shrimp, mining, garden engineering, etc. These geomembrane pool liners for fish ponds adopt fully automatic geomembrane production equipment and is produced by three-layer co-extrusion blow molding process. Among them, the addition of carbon black, anti-aging agent and stabilizer raw materials makes it have high resistance to stress cracking, puncture resistance and UV resistance.
Case Study
- Location – Myanmar
- Products – HDPE Geomembrane Pond Liner
- Application – Biogas Project in USA
Issue
Our Myanmar customer left a message on the Google Geomembrane website to tell us that he needed to purchase HDPE geomembrane pond liner for biogas digesters and asked about the price of the HDPE geomembrane. We learned through email that he was a dairy farm company in the United States. Clients told us that its dairy farms produce 2 tons of cow manure per day. These cow dung breeds a lot of bacteria every day and produces a lot of odor, attracting countless mosquitoes and flies. So he needed us to help him build a biogas digester and make good use of the cow dung. According to the customer’s needs, our BPM team recommended HDPE geomembrane pond liners for biogas digesters to him through 11 years of experience in installing biogas digesters. In fact, the biogas digester project has become a popular way of environmentally friendly biogas digesters in China, New Zealand, Thailand and other countries.
Solution
The biogas digester geomembrane project recommended by BPM to customers can effectively save construction time, low cost, low operation and maintenance cost. It also has the characteristics of convenient daily management, long sewage retention time and sufficient digestion, etc. Daily output of biogas is large, and an automatic sludge discharge device is installed at the bottom of the pool. According to our experience in installing biogas digesters, we recommended to our customers that 1.2mm HDPE geomembrane pool liners for fish ponds should be used at the bottom of the digester and HDPE 1.5mm geomembrane should be used at the top of the digester. At the same time, after the customer told us the number and size of the biogas digester, our technicians calculated that the use of 1.2mm geomembrane pool liners for fish ponds for 13,000 square meters and 1.5mm geomembrane for 17,000 square meters is sufficient. Customers are concerned that the cost of the digester is too high. BPM concluded from a market survey that the value of biogas capture is becoming more apparent as the energy crisis and climate change challenges intensify. HDPE Geomembrane installation of biogas digesters is relatively cost-effective (compared to traditional materials). The principle of biogas production in geomembrane biogas digester is the same as that of traditional biogas digester. It uses the characteristics of HDPE membrane to prevent seepage and leakage, and lay a layer of HDPE anti-seepage membrane in the excavated soil pit. According to the requirements of the anaerobic fermentation process, the water inlet and outlet, the slag discharge pipe and the biogas collection pipe are installed in the pond. The top of the earth pit pond is covered with HDPE geomembrane for welding and sealing, and the surrounding grooves are paved and fixed to form a closed space. The aquaculture sewage is anaerobic fermentation to achieve the dual effect of sewage treatment and biogas production. At the same time, the black film is used to absorb solar heat and improve the efficiency of biogas production. The manure collected by the biogas digester can produce a large amount of biogas through the reaction, and these biogases can be converted into electricity, natural gas, etc., and the generated manure can be used as fertilizer for crops.
We sent HDPE geomembrane pool liners for fish ponds sample and TRI test certificates to our customers, as well as our past geomembrane biogas digester projects. The samples arrived in the United States a week later, and the customer was satisfied with the quality of the samples. In order to further deepen the understanding of our products, an American customer told us that he needed a video factory audit. On the afternoon of the arrival of the samples, we gave customers a detailed introduction to the complete process from raw materials to production to loading in the form of on-site video. The customers agreed with this production mode. The customer recognized the expertise of BPM HDPE geomembrane after seeing our production process and tensile testing experiments. After we confirmed all the details about the order with the customer, the customer paid us a 30% deposit. Considering that the customer urgently needs these geomembranes to do the project, we arranged the production as soon as possible, worked overtime to ensure the quality and quantity, and completed the production within one week. The customer received the HDPE geomembrane, and under the guidance of our engineers, it was completed. All installations, and we have maintained a mutually beneficial and win-win partnership with customers.
Benefits
- High intensity. The tensile strength at yield can reach 18MPa, the tensile strength at break can reach 35MPa, the peel strength is 31kN/m, the shear strength is 33kN/m, and the ductility is good. The elongation at yield is 13% to 16%, and the elongation at break is 700% to 800%. It has good surface compliance and weather resistance.
- Good anti-seepage ability. The anti-seepage coefficient is less than 1×10-13cm/s, which can ensure that the leachate will not leak and contaminate the land due to the liner, rainwater will not pass through the covering layer of the closed site, increase the amount of leachate.
- Good chemical stability. HDPE Geomembrane is the material with the best chemical stability among all HDPE geomembrane materials. HDPE geomembrane pool liners for fish ponds has good corrosion resistance.
- Sewage stabilization ponds are built for sewage treatment to reduce organic content and use natural processes to remove pathogens that may harm the environment or pollute fresh water. Ponds can be used to treat sewage and animal waste, or wastewater from industrial, manufacturing or agricultural processes. Such as meat, dairy processing. Treated effluent can be used for irrigation or treatment, depending on its purity, or returned to surface water.
- Traditional water storage systems release biogas into the atmosphere, causing odor issues and increasing greenhouse gas (GHG) emissions. These releases are wasted. Research has shown that methane capture can generate a lot of energy. This energy can be used to fuel boilers and turbines, as well as to produce electricity and heat for domestic or industrial use.
Specifications of HDPE Pool Liners for Fish Ponds for Biogas Project in Myanmar
- Total HDPE Geomembrane Quantity – 30,000 square meters
- Thickness – 1.2mm and 1.5mm
Roll Size -8m * 100m
About BPM
BPM has been specializing in delivering one stop geosynthetics products and solutions to worldwide customers since its foundation in 2007. BPM had provided many types of effective and state of the art geomembranes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids to over 81 countries. Our main customers are from Australia, France, Sweden, UK, Hong Kong, Hungary, New Zealand, Poland, Mexico, Ecuador, Brazil, Pakistan, Bangladesh, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, UAE, Saudi Arabia, Qatar, Kenya, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia, etc.
BPM is not only manufacturing best quality geosynthetic products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.
