cost of nonionic polyacrylamide wikipedia from Poland
Polyaluminum chloride (PAC) was found to be the most efficient coagulant, achieving color, suspended solids (SS), biochemical oxygen demand (BOD), and chemical oxygen demand (COD) removals of 96
Main Application of Polyaluminium Chloride(PAC) PAC polyaluminium chloride can be used as a flocculant or coagulant in water treatment or water purification, including drinking water, industrial waste water, urban waste water, swimming pool and paper industry. Besides, it can be also used in deodorants and antiperspirants.