FERROUS-FERRIC OXIDATION IN ACIDIC MINERAL PROCESS EFFLUENTS - COMPARISON OF METHODS

被引：24

作者：

RAO, SR ^{[1
]}

FINCH, JA ^{[1
]}

KUYUCAK, N ^{[1
]}

机构：

[1] NORANDA TECHNOL CTR,A,POINTE CLAIRE,PQ,CANADA

来源：

MINERALS ENGINEERING | 1995年 / 8卷 / 08期

关键词：

OXIDATION; FERROUS FERRIC; ACID MINE DRAINAGE; HYDROGEN PEROXIDE; TRAPZENE(TM); OZONE; THIOBACILLUS FERROOXIDANS;

D O I：

10.1016/0892-6875(95)00052-R

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Oxidation of dissolved iron from ferrous to ferric has been investigated on a sample of acid mine drainage using chemical and biological methods. Hydrogen peroxide, calcium peroxide and ozone were the chemical oxidants; biological oxidation was conducted in the presence of thiobacillus ferrooxidans. The methods are compared technically and economically.

引用

页码：905 / 911

页数：7

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