Decolorant, Polyacrylamide, Polyelectrolyte manufacturer / supplier in China, offering Flocculant PAM Polyacrylamide for Slurry Thickening in Coal and Mineral Processing Plants, PAM Flocculant Polyacrylamide for Mine Dewatering Belt Filter Press Applications, Mining Wastewater Treatment PAM Polyacrylamide for Clear Overflow Water and so on.