首页> 外文会议>International Mine Water Association Congree >A new approach to recover dissolved metals in AMD by two-step pH control on the neutralization method
【24h】

A new approach to recover dissolved metals in AMD by two-step pH control on the neutralization method

机译:通过两步pH控制在中和方法中通过两步pH控制在AMD中回收溶解金属的一种新方法

获取原文

摘要

A new approach is proposed to recover iron and copper separately by controlling the pH using a two-step neutralization process. Iron sludge and copper sludge can be recovered separately. It is expected that copper sludge will dissolve in sulfuric acid to feed to solvent extraction process or feed directly to an existing copper smelter. Effluents from wastes and river water samplings were carried out several times from 2015 and three point's AMDs were selected to treat and recover the metals in Bor mine area in Serbia. The experiment results suggested the proposed process is promising.
机译:提出一种通过使用两步中和过程控制pH来分别恢复铁和铜的新方法。 铁污泥和铜污泥可以单独回收。 预期铜污泥将溶于硫酸中以进料到溶剂萃取过程或直接进料到现有的铜冶炼厂。 废物和河流水采样的污水是从2015年开始的几次,并选择了三点的AMDS治疗塞尔维亚的Bor矿区的金属。 实验结果表明拟议的过程是有前途的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号