摘要
介绍了邯钢焦化厂废水处理的工艺流程、处理效果的优缺点、生产过程中的影响因素。A-O废水处理系统气浮装置、潜水搅拌机,对生化系统和A-O段回流方式进行了改造,改造后废水处理达到了国家一级排放标准。
It is introduced the process flow, merits and faults of treating effect and influence factors in produc- tion for the waste water treatment system in coking plant of Han Steel. With adding air - floating device in A - 0 waste water treating system and submersible agitator, the biochemistry system and reflux method in A - O stage are reformed. After reformation the waste water treatment reaches the first class national discharge standard.
出处
《河北冶金》
2013年第8期81-83,共3页
Hebei Metallurgy
关键词
焦化
废水
处理
工艺
改造
coking
waste water
treatment
process
reformation
