- Agricultural Waste[7]
- Agriculture Projects[1]
- Environment Projects[4]
- Home Appliances Projects[1]
- Gas Turbine Generators[8]
- Other Generators[14]
- Biogas[54]
- Other Energy Related Products[56]
- Waste Management[33]
- Water Treatment[6]
- Cooktops[9]
- Rice Cookers[3]
- Other Home Appliances[12]
- Other Lighting Fixtures[5]
- Reactors[1]
- Other Machinery[8]
- Flow Meters[7]
biogas project in China
1.High biogas yield
2.Low cost
3.Two days of construction time with 100% success
4.Excellent safty
5.30 years lifespan
1. Contrast between fixed dome and Puxin biogas plant
Contrast of the technical requirements for the builders
Items | The traditional fixed dome hydraulic biogas plant | The Puxin Biogas plant |
Airtight craft | Highly required | Not required |
Ability to understand blueprint | Highly required | Not required |
Ability to build the arch | Highly required (build by hand) | Not required (cast by mould) |
To judge and deal with gas leaking | Highly required | Required |
To judge and deal with water leaking | Highly required | Required |
Training period | About 3 month | About one week |
Period to become a proficient builder | 1-2 years | About one month |
Requirement of the people to be trained | Medium educated, strong ability to master skills | Not Educated, medium ability to master skills |
Success rate | Not 100% guaranteed | 100% guaranteed |
Contrast of the maintenance
Items | The traditional fixed dome hydraulic biogas plant | The Puxin Biogas plant |
To mend the gas leak of gas-holder | Dangerous and difficult The job is done inside the biogas digester, there is a possibility of poisoning. The leak can not be found. | Safe and easy The job is done on ground, there is no possibility of poisoning. The leak can be seen, and can be mended directly. |
To mend the water leak of the digester | Dangerous The digester’ outlet is too small that the air circulation in the digester is bad. So, there is a possibility of poisoning. | Safe The digester’s outlet is large enough that the air circulation in the digester is good. So, there is no possibility of poisoning. |
3. Construction process