非常规水源
非常规水源-
在非常规水源与长距离调水中，污水是应优先开发利用的，高度的污水处理率与污水回用率是天津市实现水资源可持续开发利用的必然选择。
Among unconventional water sources and Water Diversion from far away , sewage should be priority exploitation . It is necessity choose of the higher ratio of treating with and recycling of sewage in Tianjin city .
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其中，人工湿地的出水是景观湖泊主要的非常规补水水源。
The main unconventional water resource is the fill water from the artificial wetland .