... is a flocculant in purification of municipal water, industrial water, waste water, domestic sewage and sludge dewatering ... solution is weak acid. Properties:1, New type, high quality, high iron salts of inorganic polymer flocculants.2, Coagulation excellent, ... excellent dewatering performance 3, better than the GB14591-2006 Sulfate, molecular formula:,-based company developed an efficient flocculant. ...