摘要
介绍了一种简便实用的含银废料中银回收的化学方法 ,本法具有工艺简便操作安全、技术条件易控制、污染小。
This article was introduced in detail a new practical method of retrieving silver from containing silver waste material by chemical means. Processing of this method is a simple technology, operational safety and sample conditions, but it's efficacy on economic and social will raise remarkably.
关键词
废料
回收
银
化学法
废水处理
waste material retrieving silver chemical method