... for wastewater treatment 1,appearance: white powder 2,MW:1700-1800 3,Solid content(%):>=90 high quality flocculant polyacrylamide for wastewater treatment1. Product ... .220-30≤0.053,Applications:1. Industrial wastewater treatment. The effect is significant especially for wastewater with neutral or alkaline pH value, large ... small dose, low-cost, no secondary pollution, etc. PAM for wastewater treatment