... pretty effectively to treat the low-temperature raw water.PropertiesThe water treatment cost is 20%-40% lower than ... standards for product quality in line with GB15892-2009Appearance: white, golden yellow, tawny, reddish brown granule/FlakePAC use ... for drinking water treatment. UseA, urban water supply and drainage cleaning: water, groundwater, river water, reservoir.B, industrial water purification.C, ...