摘要
介绍了某钢铁厂的钢材酸洗工艺中排放出的酸洗废水的特点 ,进行了回收硫酸亚铁生产聚合硫酸铁混凝剂(PFC)工艺的研究。研究表明钢材酸洗废水回收硫酸亚铁生产聚合硫酸铁混凝剂工艺是可行的 。
The characteristics of steel pickling waste liquor discharged by a steel mill were described.Ferrous sulfate in steel pickling waste liquor was reclaimed to produce polymeric ferric sulphate coagulant (PFC).The study showed that this process was feasible.The purposes of water environment pollution reduction,the resources recovery and the reuse were achieved.
出处
《工业用水与废水》
CAS
1999年第3期33-34,共2页
Industrial Water & Wastewater
关键词
钢材
酰洗液水
化学清洗
废水处理
综合利用
steel pickling waste liquor
ferrous sulfate
polymeric ferric sulfate
coagulant
