所属单位：

冶金工程学院

发表刊物：

Advanced Materials Research

关键字：

中文关键字：电镀污泥；回收；环境污染，英文关键字：Chelating electroplating sludge; Recovery of valua

摘要：

Chelating electroplating sludge contains high grade of toxic metals or heavy metals, so this sludge should be treated and recovered of valuable metals from it. This paper mainly studied on the recovery process of Copper, Nickel and Zinc process from sulfuric acid leaching solution of roasted chelating electroplated sludge. It provided an effective technique for recovery of valuable metals from acid leaching solution. The efficiency of the process had been measured with the metal recovery rate. Experimental results showed that recovery rate of Copper and Nickel can respectively achieve at 99.30% and 97.00% from acid leaching solution after removal iron with zinc powder used reducing agent. The process has simple operation and high recovery rate. It can solve the environmental pollution problem of electroplating sludge and valuable metals can be recovered from which. It could bring better economic and environmental benefits to the enterprise.

备注：

党晓娥

第一作者：

党晓娥

论文类型：

期刊论文

卷号：

卷：524-527

期号：

期：

页面范围：

页：1951-1955

是否译文：

否

发表时间：

2012-12-01