Biogas: A Three in One Solution for Energy, Health, and Environment

Biogas is a combustible mixed gas produced by the fermentation of organic substances such as human and animal manure, straw, etc. under certain temperature, moisture, pH, and sealed conditions by biogas bacteria. Its main components are methane (CH4) and carbon dioxide (CO2). Because it utilizes organic waste to generate clean energy, which belongs to renewable energy, it is highly valued.

Developing rural biogas is not only beneficial for solving farmers' energy needs, but also for protecting the ecological environment. It is indeed a meaningful and promising public welfare facility construction.

1.Under the promotion of the government, biogas is replacing traditional energy and gradually becoming one of the important energy sources in rural China.

2.The "Ecological Home Project" is an efficient ecological home model that combines biogas as a link and integrates planting and breeding.

3.Biogas has brought more convenience to rural residents, reduced labor intensity, minimized air pollution, and generated significant environmental benefits.

（The picture shows a simple installation diagram for rural biogas projects）

For villagers, biogas brings more convenience, reduces labor intensity, and decreases air pollution. However, the benefits brought by the project are not limited to this.

The use of biogas also reduces the consumption of fossil fuels and greenhouse gas emissions, providing new energy to improve farmers' health and generating significant environmental benefits.

The data shows that a biogas digester can reduce an average of 2.83 tons of carbon dioxide emissions per year. Assuming that the price of carbon dioxide emissions per ton in carbon trading is 79 yuan, the greenhouse gas emissions reduction brought by this project can reach 1.55 million tons, and the benefits generated are equivalent to 122.7 million yuan.

Replacing firewood with biogas can also help prevent deforestation. The use of biogas residue and slurry as fertilizer can reduce farmers' use of chemical fertilizers and maintain soil quality. The environmental benefits generated by the project are not limited to these.

In rural China, the scale of livestock farming continues to expand, and the large amount of manure produced has become a major problem: it causes pollution of river systems, and the greenhouse effect of methane produced is 23 times that of carbon dioxide.

Qingdao Haiyue is a professional manufacturer of biogas equipment with nearly 20 years of biogas experience. For rural biogas, in addition to small biogas holders, there are also household equipment such as biogas bags and small biogas digester to choose from. If you are interested, you can contact us in the background.