This paper analyzes the present situation of water resources shortage, and puts forward the concept of urban wastewater reuse strategies. For the purpose of effectively recycling water resources, the paper suggests a more concrete realization of wastewater reuse policy.% 分析了我国水资源匮乏的现状，提出了城市污水资源化的策略理念。为了实现水资源有效循环利用，提出了较为具体的实现污水资源化的政策路径与方法。
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