摘要
以龙开口水电站基坑废水处理工程为例,介绍了混凝沉淀-中和组合工艺在水电站施工期基坑废水处理中的应用。工程实践表明,采用混凝沉淀-中和组合工艺处理基坑废水,具有工艺运行稳定、操作管理方便及处理效果良好等优点,出水水质可满足城市污水再生利用城市杂用水水质(GB/T 18920-2002)的要求。
The coagulating sedimentation / neutralization process was used to treat the foundation pit wastewater in construction period.The treatment process and operation situation of the system were introduced.The project practice indicated that the process had advantage of stable running,easy operation and good effect.The treated effluent quality could meet the criteria specified in the water quality standard for urban miscellaneous water consumption（GB/T 18920-2002）.
出处
《水处理技术》
CAS
CSCD
北大核心
2011年第11期134-136,共3页
Technology of Water Treatment
关键词
水电站
基坑废水
混凝沉淀
中和
power station
foundation pit wastewater
coagulating sedimentation
neutralization
