西园隧洞引水工程对滇池COD_(Mn)的影响分析

The Simulating and Analyzing of the Effects of the Project Xiyuan Tunnel on the COD_(Mn) Concentrations in Dianchi Lake

本文在滇池湖流特性研究的基础上，建立了滇池平面二维CODMn输移扩散数学模型，利用模型对污染物进入滇池水体后的输移扩散规律进行模拟分析，对滇池周围西园隧洞引水工程等一系列污染控制工程措施对滇池主要污染指标CODMn的影响进行评价，为综合治理滇池提供了理论依据．

Based on the previons study of the hydrodynamics of Dianchi Lake. a 2D CODMn water quality model was built up in this paper. By the model, the transport and the dispersion of effluents in Dianchi Lake were simulated and'analyzed. and the environmental effects of the Xiyuan Tunnel Project etc. on the CODMn concentrations in Dianchi Lake were evaluated.The results of research are conductive to the water pollution control of Dianchi Lake.