2mm HDPE Geomembrane Liner for Biogas Digester
A 2mm HDPE geomembrane liner can be used for biogas digesters to provide containment and prevent the seepage of liquid or gas.HDPE (high-density polyethylene) geomembranes are known for their excellent impermeability. A 2mm thick liner made of HDPE provides a reliable barrier to prevent the leakage of liquid or gas from the biogas digester. This is important for maintaining the integrity of the digester and ensuring the efficient collection and utilization of biogas.
HDPE geomembranes offer high resistance to a wide range of chemicals, including those present in biogas digesters. Biogas digesters often contain corrosive substances, such as organic acids and hydrogen sulfide. The chemical resistance of the HDPE liner helps protect against degradation and extends the service life of the digester.
HDPE geomembranes are durable and have a long service life. They are resistant to UV radiation, weathering, and biological degradation. This makes them well-suited for outdoor applications, providing reliable containment and protection against environmental factors.
HDPE geomembranes are flexible and can conform to the shape of the biogas digester. This allows for easy installation and ensures that the liner covers the entire surface area, minimizing the risk of leaks or seepage.
The use of a 2mm HDPE Geomembrane Liner in a biogas digester helps prevent the release of potentially harmful substances into the environment. It ensures that the digester operates efficiently while minimizing the risk of groundwater contamination or soil pollution.
Parameter
ltem | Detailed item | Unit | Standard | Test Frequency | GS075 | GS010 | GS015 | GS020 | GS030 |
Mechanical Properties | Thickness | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
Density | D1505/D792 | 90.000kg | 0.94 | ||||||
Tensile Properties | |||||||||
Yield Strength | KN/m | D6693 Type Iv | 9.000 kg | 11 | 15 | 22 | 29 | 44 | |
Break Strength | KN/m | 20 | 27 | 40 | 53 | 80 | |||
Yield Elongation | % | 12 | 12 | 12 | 12 | 12 | |||
Break Elongation | % | 700 | 700 | 700 | 700 | 700 | |||
Tear Resistance | N | D1004 | 20.000kg | 93 | 125 | 187 | 249 | 374 | |
Puncture Resistance | N | D4883 | 20.000kg | 240 | 320 | 480 | 640 | 960 | |
Stress Crack Resistance | Hr. | D5397 | per GRl GM-10 | 300 hr. | |||||
Carbon black content | % | D4218 | 9.000kg | 2.0-3.0% | |||||
Carbon black dispersion | D5596 | 20.000kg | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | ||||||
Reference Properties | Oxidative Induction Time | ||||||||
Standard OlT | min | D3895 | 90.000kg | 100 min | |||||
High pressure OlT
| D5885 | 90.000kg | 400 min | ||||||
Oven Aging at 85°C retained after 90 days
| % | D5721 | per each formulation | 55% | |||||
Standard OlT | D3895 | 80% | |||||||
High pressure OlT | D5885 | 80% | |||||||
UV Resistance | |||||||||
High Pressure OlT_% retained after 1600 hrs | % | D5885 | per each formulation | 50% | |||||
Roll Size | Roll widthe | m | 7 | 7 | 7 | 7 | 7 | ||
Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
Size stability | % | 2% |
2mm HDPE Geomembrane Liner for Biogas Digester Features
Excellent Chemical Resistance.
Outstanding Stress Crack Capacity.
Lowest Permeability.
Excellent UV Resistance.
Stable Low Temperature Embrittlement Resistance.
Proven Performance.
Fast Deployment.
Easy Transportation.
ISO9001 Certificated Geomembrane Factory.
Meet or Exceed All Aspects of GRI GM13.
Complete Width and Thickness Specifications.
Competitive Factory Price.
ODM/OEM are Available.
Applications of 2mm HDPE geomembrane Liner for Biogas Digester
A 2mm HDPE geomembrane liner can be used in various applications for biogas digesters. Here are some common applications:
Biogas Plant Liner: The 2mm HDPE geomembrane liner can be used as the primary liner material for biogas plants. It provides a durable and impermeable barrier that prevents the leakage of biogas or digester effluent into the surrounding environment. The liner helps maintain the integrity of the digester and ensures efficient biogas production and collection.
Digester Tank Lining: The HDPE liner can be used to line the interior surfaces of the biogas digester tank. It forms a protective barrier between the digester substrate and the stored biogas or digester effluent. The liner prevents the degradation of the tank structure due to corrosive substances present in the digester, such as acidic waste materials or hydrogen sulfide.
Biogas Storage Facility: For biogas storage facilities, such as gas holders or gas storage tanks, the 2mm HDPE geomembrane liner can be used to create a gas-tight enclosure. The liner ensures that the stored biogas is contained and does not escape into the atmosphere. This facilitates the efficient storage and utilization of the biogas for energy production.
Digestate Storage Lagoon: The HDPE liner can be used to line digestate storage lagoons, which are used for the storage and treatment of digester effluent or digestate. The liner prevents the seepage of the effluent into the underlying soil and groundwater, reducing the risk of contamination. It helps maintain the quality of the digestate for further use as fertilizer or nutrient-rich soil amendment.
Anaerobic Digestion Pilot Projects: In research or pilot-scale anaerobic digestion projects, a 2mm HDPE geomembrane liner can be used to create a controlled environment within the digester. The liner helps contain the experimental waste materials and ensures accurate measurement and analysis of biogas production and process efficiency.
Biogas Upgrading Systems: In biogas upgrading systems, where biogas is processed to remove impurities and upgrade it to natural gas quality, the HDPE liner can be used to create a gas-tight enclosure for the upgrading equipment. The liner prevents the release of biogas or process gases into the environment and ensures the efficient operation of the upgrading system.
Overall, the 2mm HDPE geomembrane liner is an essential component in biogas digesters and associated facilities. It provides impermeability, protection against corrosion and degradation, and helps maintain a controlled environment for efficient biogas production and storage.
Product Packing
Selling Packing:Customer's company Logo mark can be designed and added.
Outer Packing:Packed in Double-layer woven bags to ensure smooth arrival and avoid rough handling.
Transport Packing: Put in the container.
Company Profile
Shandong GEOSINO New Material Co.,Ltd (Brand:Geosincere) is the professional geomembrane and geosynthetics manufacturer and wholesaler located in Taian City, Shandong Province, PRChina. We are not a local overseas distributer, we are an professional manufacturer, exporter and wholesaler for such geosynthetic products as geomembanes, geotextiles, geogrids, geocells, geosynthetic clay liners (GCLs), drainage boards, etc. GEOSINCERE is always committed to geomembrane research and development, manufacturing and installation services. We can provide our customers with most extensive lines of geomembranes and geotextiles for civil, mining, environmental and aquaculture engineering applications.
GEOSINCERE has been keeping on investing in technological innovation, manufacturing facilities improvement and turnkey engineering abilities. We have invested 10 million dollars into our manufacturing factory which is equipped with state-of-the-art automatic production lines to manufacture high quality geomembranes and other geosynthetics with optimized processes. GEOSINCERE has over 160 employees and its own 24,000 square meters state-of-art manufacturing factory with many automatic geosynthetic production lines, professional machines and testing equipment.Our extensive lines of geosynthetics products are well known for their ensured quality, high performance, excellent durability and best cost effectiveness. GEOSINCERE brand geomembranes and other geosynthetics products and solutions can meet your requirements by our solid technologies, innovative engineering solutions and excellent customer services. GEOSINCERE always tries our best to solve the most complex civil, mining and environmental challenges with our innovative and high performance geosynthetic products. Quality assurance, factory price and fast delivery time are our competitive advantages.
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