滇池草海污染底泥疏挖及处置工程效益分析

The Drainage of the Polluted Bed-mud inDianchi Lake And the Interest Analysis of the Project

草海污染底泥疏挖及处置工程是滇池综合治理的重要组成部分。本文针对草海底泥分布及污染特征，在已确定的工程措施基础上，探讨分析了工程的综合效益。明确了该工程是解决滇池内源污染的重要措施，工程的实施能有效清除草海淤泥、改善水质及促进水生生态恢复，可望达到积极而显著的环境效益，同时也将取得良好的社会效益和经济效益。

The drainage of the polluted bed-mud in Dianchi Lake is an important part of the comprehensive treatment of the Dianchi Lake.This article analyzes the general interest of the project based on the distribution of the bed-mud,the features of the pollution and the determined project measures.It defines that the project is an important measure to solve the pollution source in the Dianchi Lake.The implementation of the project can effectively clean the bed-mud in the lake,improve the water quality,promote the aqua-ecological restoration and achieve the obvious environmental interest as well as the social interest.