电凝聚法处理造纸中段废水的研究
Study on the electrolytic flocculation treatment of the papermaking midcourse wastewater
Online published: 2010-10-01
幸福堂, 刘成焱, 刘红 . 电凝聚法处理造纸中段废水的研究[J]. 工业水处理, 2005 , 25(4) : 40 -43 . DOI: 10.11894/1005-829x.2005.25(4).40
The factors influencing on the removal rate of CODCr<\sub> are investigated i n treating the papermaking midcourse wastewater by electrolytic flocculation pro cess. The optimal operation condition is obtained. The result shows that the ele ctrolytic flocculation is better than chemical flocculation. After using electro lytic flocculation process, an excellent reduction of CODCr<\sub> from 1 264 mg/L to 1 12 mg/L is found and the removal rate of CODCr<\sub> is 91.7%. Its treatment efficienc y is better than that of chemical flocculation.
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