南方河网地区城镇污水系统外水摸查方法探讨

Discussion of extraneous water survey method of urban sewage system in River network Areas in South China

“收污水、挤外水”是污水处理系统提质增效的重要举措。通过对南方河网地区的外水类别、特征进行分析,对各类外水摸查方法进行介绍和探讨,并经过案例验证,为南方河网地区污水系统的外水摸查、污水系统提质增效提供参考。

“Collecting sewage,squeezing extraneous water”is an important measure to improve the quality and efficiency of sewage treatment system.The categories and characteristics of extraneous water in river network areas in South China area are analyzed,all kinds of extraneous water survey methods are introduced and discussed,and through the case verification,it provides reference for the extraneous water investigation of the sewage system and improving the quality and efficiency of the sewage system.