摘要
通过分析隧道工程施工过程中,隧洞内废水的特点及处理过程中遇到的问题,提出了简便易行经济适用的三级沉淀工艺及闭路循环等对策。
The paper established a three-lever precipitation method which is simple and economic as well as a closed loop system by analyzing the property of the tunnel waste and the problem encountered in the process of tunnel engineering construction.
出处
《环境保护与循环经济》
2012年第7期49-51,共3页
environmental protection and circular economy
关键词
隧道
施工
废水处理
tunnel
construction
waste water treatment
