Experimental research on the enhanced coagulation treatment of slightly-polluted source water with coupling oxidation flocculant
Received date: 2004-06-12
Online published: 2010-10-01
The effectiveness of the enhanced coagulation treatment of micro-polluted source water from the Zhujiang River with coupling oridation flocculant(COF) has been studied through laboratory jar test. Factors affecting the treatment effect with COF have been investigated. Results show that when dosage is 40 mg/L and the compound ratio of material is 0.5, the removal of NH3 - N is 85%, CODMn is 75% and NO2 -- N is 97%,turbidity is 0.6 NTU, which has been improved to be 23% of CODMn removal rate and 60% of NH3 - N removal rate obtained by Al2(SO4)3 or PAC. The treatment mechanism is discussed preliminarily.
Pan Luting, Zhang Wanyou, Xiao Jin . Experimental research on the enhanced coagulation treatment of slightly-polluted source water with coupling oxidation flocculant[J]. Industrial Water Treatment, 2004 , 24(11) : 20 -22 . DOI: 10.11894/1005-829x.2004.24(11).20
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