... polymer. Tasteless polymer polyelectrolyte; Easy to moisture absorption, high hydrophilic, in a different proportion of insoluble in water; ... to clarify, concentrate and sludge dewatering processes. Applications for all the major sectors are: Urban Sewage Treatment, Paper, ... Petrochemical, Metallurgical Processing, Dyeing and the Sugar and all kinds of industrial wastewater treatment.(2) In the paper ...