REMOVAL OF METALLO-CYANIDE COMPLEXES BY FOAM FLOTATION

被引：6

作者：

CLARKE, AN ^{[1
]}

CURRIN, BL ^{[1
]}

WILSON, DJ ^{[1
]}

机构：

[1] VANDERBILT UNIV,DEPT ENVIRONM ENGN,NASHVILLE,TN 37235

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1979年 / 14卷 / 02期

关键词：

D O I：

10.1080/01496397908062551

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Precipitate and adsorbing colloid flotation techniques are used to remove simple and complexed cyanides from aqueous solutions. Adsorbing colloid flotation using ferric hydroxide and sodium lauryl sulfate at pH’s of around 5 seems to be effective for removing complexed cyanides; free cyanide is removed by formation of ferric ferrocyanide followed by adsorbing colloid flotation. Zinc is not as well removed in these procedures as are copper, chromium, nickel, and cobalt. © 1979, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：141 / 153

页数：13

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