Water treatment chemical polyacrylamide pam anionic cationic with decolorization and adsorption. Water treatment Polyacrylamide/cationic Polyacrylamide/anionic polyacrylamide, US $ 1,100 3,200 / Ton, Chemical Auxiliary Agent,-8, urce from Ningxia Huiheng Activated Carbon. anionic polyacrylamide phpa. High viscosity flocculant polyacrylamide High Viscosity Flocculant/Anionic Polyacrylamide for Oil Drilling Use FOB Price: US $ / Ton Min. Order: 10 Tons High Viscosity Anionic Polyacrylamide High Viscosity Anionic Polyacrylamide for Waste Water Treatment Use. FOB Price: US $ / Ton Min. Order: Factory Supply Anionic Polyacrylamide High Molecular Weight High Mar 12, 2022 · 301 Moved Permanently. nginx/1.20.1Sep 15, 2009 · A study was conducted to treat the tannery wastewater through coagulation-flocculation-sedimentation. Alum was used as coagulant with cationic and anionic polymers as coagulant aid. The results were subsequentlypared with the study in which alum was used alone for the treatment. Jar test apparatus was used to conduct research work.