Now it is generally believed that t

现在，人们普遍认为水环境问题根源于海岸，关键在于通风孔，核心在于管网。“零污水直接排放”的目的是解决污水非法排放问题，包括特殊行业未经处理直接排放污水，通过雨水管网排入河中的污水以及其他非法排放问题。根据各地的需要和当地排水网络的建设，各地调整并增加了“零污水直接排放”的经营内容。

现在人们普遍认为，水环境问题根源于岸边，关键在于通风口，核心在于管网。"污水零直接排放"的目的是解决污水非法排放的问题，包括未经处理的特殊行业直接排放污水的问题、通过雨水网排入河中的污水等非法排放问题。各地根据自身需要和地方排水管网建设，调整和增加了"污水零直接排放"的运行内容。

Now it is generally believed that the water environment problem is rooted in the shore, the key lies in the vent, and the core lies in the pipe network. The purpose of "zero direct discharge of sewage" is to solve the problem of illegal discharge of sewage, including the problem of direct discharge of sewage in special industries without treatment, sewage discharged into the river through rainwater network and other illegal discharge problems. In accordance with their own needs and the construction of local drainage networks, various localities have adjusted and added the operation content of "zero direct discharge of sewage".<br>