Title :
Optimization of Coagulant for Raw Water in Ganjiang River in Winter: An Experimental Study
Author :
Tong Zhen-gong ; Kang Cai-xia
Author_Institution :
Sch. of Civil Eng., East China Jiaotong Univ. Nanchang, Nanchang, China
Abstract :
The paper aims to determine the optimal coagulant for raw water in Ganjiang River in winter. Using FeCl3, Al2(SO4)3, PAC, PFS as coagulants, we conducted six-jar test, to find out their respective effect on turbidity and organic matters removal. With technical analysis, we finally come to the conclusion that Al2(SO4)3 is the best coagulant.
Keywords :
aluminium compounds; iron compounds; rivers; water pollution control; water quality; water treatment; China; FeCl3; Ganjiang River; aluminum sulfate; coagulant optimization; ferric chloride; organic matters removal; polymeric aluminum chloride; polymeric ferric sulphate; raw water; six-jar test; turbidity; Chemical analysis; Civil engineering; Coagulation; Educational institutions; Instruments; Rivers; Testing; Water conservation; Water pollution; Water resources;
Conference_Titel :
Management and Service Science, 2009. MASS '09. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4638-4
Electronic_ISBN :
978-1-4244-4639-1
DOI :
10.1109/ICMSS.2009.5303461
