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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Application: Cooking Fuel, waste treatment plant
  • Calory (J): 23600000
  • Hydrogen Content (%): 0.5
  • Methane Content (%): 63
  • Nitrogen Content (%): 1
  • Sulphur Content (%): 0.3
  • Fermentation material: All organic waste
  • Biogas production: 1000 m3/d
  • Feature: Cold Resistant
  • Appropriate pH: 6.5 - 7.5
  • Temperature range: 8 - 65 Celsius
  • Service life: 10 years
  • Additional advantage: Organic fertilizer for agriculture
  • Installation: Easy and quick
  • Function: Convert waste to biogas for electricity

Packaging & Delivery

Packaging Details Containers if a big order

Assembly pvc large biogas system for cooking and electricity


1. Description:

The large biogas system is composed of one or group of 20m3, 50m3 membrane biogas digester and related equipments, which not only can be installed on the ground to treat organic waste locally if fed waste material manually or by a sewage pump automatically, but also can be set up under ground without sewage pump if connected directly with the drainpipe of sewage pool, to supply biogas for cooking and electricity, manure garden and vegetable fields with nutritious liquid fertilizer, and save on energy bill and garbage disposal fee! It is the ultimate solution for food processing factories, farms, hotels, gardens, restaurants, and resorts to treat the organic wastes (food waste, sewage sludge and animal manure etc.) and get the renewable energy!


2. Characteristics:


  • Strong tensile, tear resistance and stripping resistance;
  • High air tightness, wear-resisting, strong impact resistance;
  • Fire retardant, mildew antibacterial, prevent oil fouling resistance, resistance to acid and alkali;
  • Uv resistance, oxidation resistance, high temperature resistance and cold resistance, durable etc.



3. Equipments:

The large biogas system is composed of a green house made with hollow sunlight sheet and mental supporting frame, a membrane assembly biogas digester with a gas storage bag combined in one, a stainless steel sink, a stainless steel outlet, a biogas filter and a biogas booster pump. The membrane of the large biogas system has the characteristics of anti-aging, acid and alkali resistant and rodent resistance.



  • a feeding pump and a circulating pump for the large biogas system can be added;
  • material feeding and anaerobic digestate mixer can be added;
  • a grinder can be added for food waste shredding;
  • and an electric blanket can be added for cold regions.
Related Products

PUXIN 3.4m3 small biogas plant:


PUXIN 15m3 small biogas plant:


PUXIN 66m3 small biogas plant:

Company Information

Shenzhen PUXIN Technology Co., Ltd. is a high-tech enterprise speicializing in R&D of environmental improvement and effluent resource utilization technology; the production and distribution of the related products, the design, construction and management of the related projects. The company was founded in 2001 by an oversea Chinese who obtained his PH.D in Canada. Since its establishment the company has focused on the R&D of the integrated technology of the environmental improvement and effluent resource utilization, and obtained a series of leading results that were granted a number of Chinese and international patents.


So far, the company has always been enjoying good reputation because it successfully completed many integrated environmental projects of effluent resource utilization in Shenzhen and Ordos cities, extended PUXIN biogas systems to over 10 provinces in China, and has exported its products for the construction of environmental projects to over fifty countries as well as the international organizations UNIDO, UNDP, SNV and WFP.




In October 2006, PUXIN won the “Global Top Ten Investment Scenarios to Apply New Technologies for Renewable Energy Utilization Blue Sky Award” initiated by United Nations Industrial Development Organization and Shenzhen International Technology Promotion Center for Sustainable Development.

In 2007, PUXIN was awarded "Shenzhen high-tech enterprise", and was selected as one of the 50 "China most potential investment innovative enterprise" at the 9th China Venture Capital and Private Equity Forum.


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