Purchase Qty. Reference FOB Price
1 Piece US$45,550.00
2+ Pieces US$45,000.00
Product Description
1. Solution Introduction Municipal sludge, which is the byproduct of urban drainage system, mainly resulted from the urban drainage system, including sludge of drainage pipe, pump station, and sewage disposal plant. The sewage plant is the main source. The sludge is featured by high content of ...