Min. Order Reference FOB Price
1 Set US$10,000.00-60,000.00 / Set
Product Description
Factory Wholesale Price of Biogas Engine Generator 400kW~2000kW The purification of wastewater produces leftovers: sewage sludge and sewage gas, valuable residues of wastewater treatment and also raw materials that can be used in energy generation/power generator. Using sewage gas to reduce ...