Puxin Biogas Digester or Puxin Biogas Plant is product of Shenzhen Puxin Science & Technology Co. Ltd. based in

Shenzhen Shenzhen (; ; ; ), also historically known as Sham Chun, is a major sub-provincial city and one of the special economic zones of China. The city is located on the east bank of the Pearl River estuary on the central coast of southern province ...

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

. The company was founded in November 2002. Its business is new energy and environmental protection.

Activities

The company's main business is: # Design and build large and medium-sized biogas projects. # Develop, manufacture and sell products needed to build family-size biogas system. # Develop, manufacture and sell new style small size biogas digesters.

Accomplishments

* United Nations' 2006 BlueSky Award * 23 years development of patented technology; the main inventor has PhD from McGill University, Canada * Products sold to over 41 countries

Examples

Puxin biogas digesters built in Kenya.{{cite web , url=http://www.juanguvu.com/tn/tn4/index.htm , title=火币代理-火币代理(华人)

Tiwi, Kenya

TN P/2 Biogas System at Kenya Bixa Ltd, Tiwi, Kenya 2-stage-biogas-system consisting of: * six 20 cubic meter Puxin biogas digester * one 26 cubic meter overflow pit * six hydrolysis pits * two gas bags for storage of biogas 98 cubic meters and 36 cubic meters Designed for a daily feedstock of 10 tons of bio waste (seeds, chicken and slaughterhouse waste). With daily 2 tons of annatto seeds, the 6 digesters produce daily about 180 cubic meters of biogas. Biogas is used to run a steam boiler, run dryers. It can also burn diesel and firewood.

Bamburi, Mombasa

TN P/2 Biogas System at Mombasa Go-Kart, Bamburi, Mombasa 2-stage-biogas-system consisting of: * one 12 cubic meter Puxin biogas digester * three 1 cubic meter

hydrolysis Hydrolysis (; ) is any chemical reaction in which a molecule of water breaks one or more chemical bonds. The term is used broadly for substitution reaction, substitution, elimination reaction, elimination, and solvation reactions in which water ...

pits Daily feedstock: 70 – 100 kg kitchen waste. Daily biogas production about 7 cubic meters. The excess biogas that is not consumed is stored in a gas bag. Biogas is used to replace LPG in the restaurant and private houses.

Kikambala, Kenya

TN P/2 Biogas System at Sun 'n' Sand Beach Resort, Kikambala, Kenya 2-stage-biogas-system consisting of: * one 14 cubic meter Puxin biogas digester * two 4 cubic meter hydrolysis pits. Designed for a daily feedstock of 400 kg of bio waste (kitchen and garden). Biogas is used to replace LPG and charcoal in the staff canteen.

References

External links

Puxin Biogas website

Puxin Canada agent website

Puxin Kenya agent website

Puxin Chile agent website

Puxin South Africa agent website
Renewable energy companies of China