摘要
钢铁行业在软水和脱盐水的制备过程伴随大量高盐水的产生,随着国家对钢铁行业用水和排水管控力度的进一步加大,高盐水处理已经成为钢铁行业在进一步提升用水指标方面亟需解决的一道难题。介绍了钢铁行业高盐水的产生现状和存在的问题,并对未来高盐水的零排放处理思路和处理技术进行了探讨,提出了发展展望。
A large number of high salt water is produced during the production of softened water and desalted water in the iron and steel industry.With the stricter demand for water consumption and drainage in the iron and steel industry,high salt water has became a difficult problem to be solved in further improving the water reuse index.This paper introduces the present situation and existing problems and discusses the zero emission treatment ideas and technologies of high salt water,and finally puts forward the development prospect of high salt water treatment technology.
作者
刘金哲
田京雷
王鑫国
苏冬艳
Liu Jinzhe;Tian Jinglei;Wang Xinguo;Su Dongyan(HBIS Group Technology Research Institute, Shijiazhuang, Hebei, 050023;HBIS Group Chengsteel Company, Chengde, Hebei, 067002)
出处
《河北冶金》
2020年第7期74-78,共5页
Hebei Metallurgy
基金
国家重点研发计划项目(项目编号:2016YFC0400408)。
关键词
钢铁行业
高盐水
浓缩
脱盐
零排放
iron and steel industry
high salt water
concentration
desalination
zero discharge
