摘要
【目的】消除河道治理过程中由于各种原因进入到河道中的工业废水对水生态环境的影响,实现目标水质的稳定。【方法】通过归纳治理过程中存在的问题,分析工业废水进入城市河道中的危害,并提出相关治理建议。【结果】通过先截污再分流、内源治理、构建良好的水下生态环境等多种方式相结合,有助于恢复水体的自净能力,实现良好的治理效果。【结论】工业废水进入河道后因其成分的复杂性极大地损害了河道生态,对工业废水入河的治理应实行先短期后长期的方式,通过源头治理和后期控制方可实现河道水质长期的稳定达标。
[Purposes]To eliminate the impact of industrial wastewater entering the river channel for vari⁃ous reasons on the water ecological environment in the process of river treatment,and to ensure the qual⁃ity of the target water.[Methods]Through summarizing the problems existing in the treatment process,this paper analyzes the hazards of industrial waste water entering urban rivers and then gives some treat⁃ment suggestions.[Findings]Through the combination of interception and then diversion,endogenous treatment,and construction of a good underwater ecological environment,the self-purification capacity of the water body was restored and a good treatment effect was achieved.[Conclusions]After the indus⁃trial wastewater enters the river,the river ecology is greatly damaged due to the complexity of its compo⁃nents.The treatment of industrial wastewater entering the river should be carried out in a short-term and then long-term manner.The long-term stability of river water quality can be achieved through source control and later control.
作者
刘超
谢雷
LIU Chao;XIE Lei(China First Metallurgical Group Co.,Ltd.,Wuhan 430000,China)
出处
《河南科技》
2023年第8期112-116,共5页
Henan Science and Technology
关键词
工业废水
河道治理
生态修复
内源治理
industrial wastewater
river course management
ecological restoration
Endogenous gover⁃nance
