Grain and oil factory in Jiangsu province

Biogas desulphurization for grain and oil industry

It is a grain and oil factory in Jiangsu Province, eastern China.

The sewage contains sulfuric acid and produces a large amount of methane containing H2S.

The company used Zhengze biogas desulfurization system in 2015.

After treatment, the H2S of biogas is lower than 50ppm, which reduces the consumption of natural gas, and achieves green production.


Operation parameter:

Item Unit Influent Data After treatment
Biogas Influent m3/d 1,000-1,300 /
H2S concentration ppm 50,000ppm <50ppm