Precipitation of metal ions by organic acids as a mean for metal recovery and decontamination of wastewater

被引：7

作者：

Gyliene, O ^{[1
]}

Salkauskas, M ^{[1
]}

机构：

[1] Inst Chem, LT-2600 Vilnius, Lithuania

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1998年 / 229卷 / 1-2期

关键词：

Precipitation; Physical Chemistry; Wastewater; Inorganic Chemistry; Organic Acid;

D O I：

10.1007/BF02389459

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The dicarboxylic and oxycarboxylic acids known as complexing agents for metal ions under the conditions when the amount of metal ions exceeds that in metal complexes, act as precipitants for metal ions. The completeness of precipitation depends on the kind of metal and organic acid, pH and the concentrations of substances. The abundance of metals in metal finishing industry enables to use such precipitation for regeneration and decontamination of the complexing agents containing solutions.

引用

页码：123 / 127

页数：5

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