Study on the recovery of zinc from Moore cake: a biotechnological approach

被引：4

作者：

Gupta, A ^{[1
]}

Birendra, K ^{[1
]}

Mishra, R ^{[1
]}

机构：

[1] Cent Min Res Inst, Dhanbad 826001, Jharkhand, India

来源：

MINERALS ENGINEERING | 2003年 / 16卷 / 01期

关键词：

bioleaching; leaching; bacteria;

D O I：

10.1016/S0892-6875(02)00254-6

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

To assess the potential for recovering zinc using a biotechnological approach, leaching of Moore cake using Thiobacillus ferrooxidans bacteria has been attempted. At laboratory scale a number of experiments were conducted at different pH values, different ratios of solid to leach-liquor, different temperatures etc. Shaking and percolation effects on leaching were also studied. Maximum zinc recovery was found to be about 40% in a percolation experiment. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：41 / 43

页数：3