Investigation on coagulation treatment of water combined with MF technology in WUSHA Water Treatment Plant
Wang Ji-yang
Abstract
Wang Ji-yang
Abstract
A set of Millipore Filtration(MF) equipment(5 000 m~3·d~(-1)) was used for the treatment of water in WUSHA Water Treatment Plant,which applies Al_2(SO_4)_3as the coagulation agent because of the heavy turbidity of this kind of water.In this paper,we reported the investigation on coagulation treatment of water with PAC and Al_2(SO_4)_3,respectively.The results showed that PAC was more effective than Al_2(SO_4)_3 and the amount of PAC was 43% of Al_2(SO_4)_3.The optimal addition of PAC was 10 mg ·L~(-1).
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A set of Millipore Filtration(MF) equipment(5 000 m~3·d~(-1)) was used for the treatment of water in WUSHA Water Treatment Plant,which applies Al_2(SO_4)_3as the coagulation agent because of the heavy turbidity of this kind of water.In this paper,we reported the investigation on coagulation treatment of water with PAC and Al_2(SO_4)_3,respectively.The results showed that PAC was more effective than Al_2(SO_4)_3 and the amount of PAC was 43% of Al_2(SO_4)_3.The optimal addition of PAC was 10 mg ·L~(-1).
Key concepts: Coagulation, Water treatment, Turbidity, Filtration (mathematics), Chemistry, Pulp and paper industry, Chromatography, Environmental engineering