赵会生　唐东军　项杰【摘要】为了纠正雨污错接，改善城市水生态环境，城中村实施正本清源至关重要。通过对城中村排水现状的认真细致的调查、勘测，对城中村居民楼排水改造、城中村排水管网改造及污染源的处置，使城中村实现

赵会生　唐东军　项杰

【摘要】为了纠正雨污错接，改善城市水生态环境，城中村实施正本清源至关重要。通过对城中村排水现状的认真细致的调查、勘测，对城中村居民楼排水改造、城中村排水管网改造及污染源的处置，使城中村实现雨污分流，达到改善水生态的目的。

【关键词】城中村;正本清源;探讨

【Abstract】in order to correct the wrong connection of rain and pollution and improve the urban water ecological environment， it is very important to rectify the source of the village in the city. Through the careful investigation and survey of the current situation of urban village drainage， the drainage transformation of residential buildings in urban villages， the transformation of urban village drainage pipe network and the disposal of pollution sources， so as to realize the diversion of rain and sewage in urban v