对南水北调东线工程几个重要问题的认识

本文简要介绍了南水北调东线工程的调水线路、工程分期、规模和调水量 ,认为东线工程供水范围内属资源性缺水 ,已制约了这一地区国民经济的发展 ,实施东线工程是必要和紧迫的 ;供水目标和范围是合理的 ;治理污染是东线工程的重点 ,关系东线工程的成败 ,必须先治污后通水 ;工程分期实施可减少风险 ,降低投资强度 ,与治污工程和城市配套工程相协调 ,东线工程方案切实可行。

Several problems knowledge of East Route of South-to-North Water Diversion Project

The diversion route,project stages,project scale and the diversion volume of South to North Water Diversion Project (East Route)are concisely introduced in the paper.The water resources lack is considered to be the main fact in water supply scope of the East Route project and it has confined the development of the national economy,as a result,the East Route Project is essential and urgent.The aim and scope of water supply is rational.The pollution treatment is the emphasis on the East Route Project and it has much to do with the success or failure of the project,so it is necessary to treat with pollution firstly.Construction by stages,can reduce the risk and the investment amount,and it can also harmonize with the pollution treatment projects and city matching projects .Therefore,the plan of the East Route Project is practicale and feasible.