This paper introduces the formation of by-products in the typical process for sodium hydrosulphite and the waste treatments for the exhaust gas,waste water and waste residue in the route.
介绍了保险粉副产物及废水、废气、废渣
处理工艺,经过一系列
循环综合
用,不仅实现达标排放,还取得了较好
经济效益。