摘要
叙述拉丝生产中排放的废酸和含有害杂质的冷却水对周围水质的污染及危害。介绍用自然冷却结晶法、渗析扩散法和焙烧法回收废酸及合废酸、含石油类杂质废水的处理方法。
The paper relates the pollution and harm from the drained off waste acid from wire drawing and cooling water with harmful impurity in steel wire production.It introduces the methods of recovering waste acid and water with waste acid and oily impurity using the natural cooling crystallization, the dialyzing diffusing and roasting.
出处
《金属制品》
1994年第3期10-14,共5页
Metal Products
关键词
钢丝生产
水质污染
治理
Wire production Water pollution Administering
