wastewater treatment media supplier cei filtration call at thailand
Poly aluminum chloride is popularly also know as PAC, is a new kind of high efficient inorganic polymer flocculant. PAC is mainly used in the purification of drinking water and treatment of industrial wastewater, (such as oily waste water,wa
Poly-aluminum chloride (PACl) is one of the common coagulants for water and wastewater treatment. A new Chinese national standard of PACl has been implemented, where the concentration of insoluble substances, iron and heavy metals is to be
