广州市猎德污水处理系统“一厂一策”系统化整治

“One Plant,One Policy”for Systematic Management of Guangzhou Liede Sewage Treatment System

2018年以来,广州市加大污水收集处理系统提质增效工作,摒弃了传统"以建代管"的理念,按每个污水处理系统特点建立相应的整治对策。"一厂一策"系统化整治通过水量平衡分析、复核污水处理能力和管网设施效能,确定提质增效思路,按区域特点摸查外水,并通过管理和工程结合挤堵外水,优化污水处理系统。猎德污水处理系统是广州市内最大的污水系统,污水厂进水闸水位高、进水浓度低等问题尤为突出,也是各污水系统的通病。通过"一厂一策"系统化整治,猎德污水处理系统实现了水环境质量提升、厂区水量水位双降、进水浓度上升的目标,为其他污水处理系统整治提供了成功案例。

Since 2018,the government in Guangzhou has increased the quality and efficiency improvement of sewage collection and treatment system,abandoned the traditional concept of"building instead of management",and established corresponding treatment countermeasures according to the characteristics of each sewage treatment system."One plant,one policy"systematized renovation,through water balance analysis,review of sewage treatment capacity and pipe network facilities efficiency,determine the idea of improving quality and efficiency,check the external water according to the regional characteristics,and block the external water through the combination of management and engineering,and optimize the sewage treatment system.Liede sewage treatment system is the largest sewage system in Guangzhou.The problems such as high water level and low influent concentration of sewage treatment plant are particularly prominent,which are also common problems of various sewage systems.Through the systematic renovation of"one plant,one policy",Liede sewage treatment system has achieved the goals of improving water environment quality,reducing influent water quantity and water level in the plant area,and increasing influent concentration,which provides a successful case for other sewage treatment systems.