In order to improve the water ecological environment of Taizhou urban area, and determine the scale of ecological water supplement in the area, the water environment MIKE 11 software was used to establish a river water quantity and quality coupling model to study the influence of hydrodynamic change on water quality improvement. And then the model was calibrated and verified. The situation of water quality after water diversion of eight kinds of different working conditions was predicted. Taking the reduced wastewater treatment costs after the quality of water was improved as the economic benefits indicators, and pump operating costs as the cost index, the quantitative relationship between the flow of water diversion and the net benefit of the project was calculated, and the optimal flow of water diversion was obtained. The aim of this study is to provide a scientific basis for determining and optimizing ecological water supplement and the control of water pollution in Taizhou urban area.
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陈玥,侯道平,陈星,等.台州市核心区生态补水最佳流量研究[J].水资源保护,2016,32(2):87-91.(CHEN Yue, HOU Daoping, CHEN Xing, et al. Optimal flow of ecological water supplement in core area of Taizhou City[J]. Water Resources Protection,2016,32(2):87-91.(in Chinese))