Middle water reuse is important to save water resource due to scarcity of water resource in Shenzhen city.
深圳市水资源严重短缺，中水回用对于节约水资源有着重要的意义。
In order to protect, save water resources, decrease pollution, it's imperative to regard sewage water as a resource to exploit.
为了保护节约水资源，减少水体污染，将污水作为一种资源进行合理的开发及利用已成为当务之急。
Wastewater minimization is an environmental problem through improving the process to fully minimize wastewater so as to save water resource.
废水量最小化是通过改进流程尽量减少废水生成量而节约水资源的环保课题。
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