... polyacrylamide, as a flocculant agent, mainly used in urban sewage treatment, paper making, food processing, petrochemical, metallurgical, miner dressing, ... -2000 Coating/painting1500 Bridge1200-1500 Textile industry900-1200 Treatment of mineral sewage900-15003‰=per ton=6kgPackaging and ... relationship with you .Thanks for your attention! water treatment chemicals - PAM powder for mineral separation