... 30% 5residual monomer:0.05-0.1% water treatment agent Anionic polyacrylamide (APAM) Products overviewThis product adopts ... 05% - 0.1% 6,Dissolve time≤40min .UseIndustrial wastewater treatment for suspended particles, thicker, high concentration, particle with ... neutral or alkaline PH value of wastewater, sewage, steel following wastewater, metallurgy wastewater, sewage effluent coal washing, the best ...