Min. Order Reference FOB Price
10 Tons US$300.00-1,800.00 / Ton
Product Description
Production Description As a new energy source, biogas is used more and more widely. It is strictly stipulated in the environmental protection standard of our world that the H2S content in biogas gas can not exceed 20mg/m3 when using the biogas energy. It is necessary to remove H2S as much as ...