设区市城区和近郊的现有污水处理厂必须建设污水再生利用设施，鼓励再生水用于市政、环卫、绿化用水；

Shequshi urban and suburban construction of the existing sewage treatment plant to the recycling of sewage facilities, and encourage renewable water for municipal, environmental, green water ;

youdao

设区市城区和近郊的现有污水处理厂必须建设污水再生利用设施，鼓励再生水用于市政、环卫、绿化用水；

Shequshi urban and suburban construction of the existing sewage treatment plant to the recycling of sewage facilities, and encourage renewable water for municipal, environmental, green water ;

youdao