... metallurgy, iron and steel, zinc, aluminum processing industry, electronics, water treatment.3, for the petroleum industry, oil production ... Application: (1) As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to ... anionic polyacrylamide products evenly sprinkle into the mix in the water, stirring speed control in 100~300rpm. Proper heating (< 60 ° ...