摘要
旱天污水溢流已成为制约水环境改善的突出问题,有必要研究污水处理厂旱天进水特征变化规律。以某市中心城区大型合流制污水处理厂为研究对象,通过对全年旱天进水水质水量数据的统计分析,全面掌握旱天溢流问题突出的合流制污水处理厂旱天进水水质、水量特征,为今后污水处理厂优化旱天运行管理提供数据及参考。
The overflow of sewage in dry days has become a prominent problem restricting the improvement of water environment,so it is necessary to study the change law of inflow characteristics of sewage treatment plants in dry days.Taking a large-scale combined sewage treatment plant in the downtown of some city as the research object,through the statistical analysis of the water quality&quantity data of the inflow in dry days throughout the year,the characteristics of the water quality&quantity of the inflow in dry days of the combined sewage treatment plant with prominent overflow problems in dry days are comprehensively mastered;which may provide data&reference for the optimization of the operation&management of the sewage treatment plant in dry days in the future.
作者
魏源源
姜莉
WEI Yuan-yuan;JIANG Li(Shanghai Urban Construction Design&Research InstituteCo.,Ltd.,Shanghai 200125,China)
出处
《中国市政工程》
2022年第4期109-111,116,130,共5页
China Municipal Engineering
基金
上海市科委科研计划项目(18DZ1203902)
上海市水务局科研项目(沪水科2021-07)。
关键词
旱天溢流
水质水量
合流制污水处理厂
overflow in dry days
water quality&quantity
combined sewage treatment plant
