ABSTRACT
ABSTRACT: This paper elaborates the system of ecological utilization of water. And it also studies some issues, including sewage ecological treatment and reusing technology, rainwater treatment and using, reclaimed water reusing technology, technology of keeping landscape water. Then the article concludes that the constructed wetland treatment technology can be the linking point to make all the technologies a system. It also proposes some recommendations for a systematic model to maintain the ecological utilization technology of water.
