特大地下洞室群施工废水处理技术及绿色环保设施应用实践  

Application Practice of Wastewater Treatment Technology and Environmental Facilities for Construction of Large Underground Cavern Groups

作　　者：谭尧升 张社荣[2] 陈文夫[1] TAN Yao-sheng;ZHANG She-rong;CHEN Wen-fu(China Three Gorges Projects Development Co.,Ltd.,Chengdu 610041,China;State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China)

机构地区：[1]中国三峡建设管理有限公司,四川成都610041 [2]天津大学水利工程仿真与安全国家重点实验室,天津300072

出　　处：《水电能源科学》2019年第3期33-36,共4页Water Resources and Power

摘　　要：特大地下洞室群施工废水处理是水利水电工程项目环境影响评价的重要环节,也是水环境保护的重要措施。结合当前水电工程施工废水处理方法,深入研究了特大地下洞室群开挖施工废水、混凝土拌和及注浆施工废水、机械维修和车辆清洗废水、生活污水处理的工艺流程及其环保设施,以某电站水道系统和厂房系统施工为例,优化了各独立的废水处理设施和方法,提出了一套生产废水统一集中处理的工程技术手段和处理工艺,以满足绿色环保施工基本要求。研究成果可为类似工程提供参考。Wastewater treatment of large underground cavern groups construction is not only an important component of environmental impact assessment,but also an important measure of water environment protection in hydropower project.Combined with the current wastewater treatment of hydropower project construction,the process and environmental protection facilities of waste water during excavation,concrete mixing and grouting construction,mechanical maintenance and vehicle cleaning,domestic sewage treatment were deeply studied.Taking the waterway system and powerhouse system of a hydropower station as an example,the various independent wastewater treatment facilities and methods have been optimized,and a set of scientific processing techniques of wastewater treatment suitable for the centralized treatment was put forward to meet the requirements of green construction.The research results can provide reference for the similar projects.

关 键 词：特大地下洞室群 绿色施工 废水处理 环保设备 

分 类 号：X703.1[环境科学与工程—环境工程]