Flocculation experiment on potato starch wastewater

被引：0

作者：

Xie A. ^{[1
]}

Li S. ^{[1
]}

Lin Y. ^{[1
]}

Yang B. ^{[1
]}

Yang Y. ^{[1
]}

Duan J. ^{[1
]}

机构：

[1] Chinese Academy of Agricultural Mechanization Sciences

来源：

Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery | 2010年 / 41卷 / SUPPL. 1期

关键词：

Cationic polyacrylamide; Polymerization aluminum chloride; Potato starch; Wastewater;

D O I：

10.3969/j.issn.1000-1298.2010.Supp.042

中图分类号：

学科分类号：

摘要：

Polymerization aluminum chloride (PAC) and cationic polyacrylamide(CPAM) were used to treat potato starch wastewater. The cleaning efficiency of the chemical oxygen demand (COD) in the wastewater was also studied by changing the experimental conditions. In the orthogonal test, the optimal conditions were as follows: PAC addition 0.2%, CPAM addition 0.1%, and reaction pH value 9.0. The removal rate of COD was 56.24%.

引用

页码：195 / 197

页数：2

共 8 条

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[8] (2010)

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