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永定河三家店以上水质改善工程设计与思考
引用本文:孙晓英,杨毅,薛三平,欧阳建.永定河三家店以上水质改善工程设计与思考[J].北京水务,2004(4):22-24.
作者姓名:孙晓英  杨毅  薛三平  欧阳建
作者单位:北京市水利规划设计研究院,100044
摘    要:为了强化永定河山峡区间河道水体的自净能力,使恢复永定河饮用水水源地的目标能够早日实现,在永定河三家店上游,逐级分段布置渗滤坝、稳定塘、人工湿地等各项生态修复工程,最大限度地强化净化山峡区间河道受污染水体.就渗滤坝、湿地等工程设计的重点、难点进行了讨论研究,探索在不良环境下采用水体生态修复的工程设计技术方案,为北方山区河道生态治水提供了新思路,起到推广应用的示范作用.

关 键 词:水质改善  设计  思考  永定河  水质改善  工程设计  River  sector  upper  project  quality  improvement  water  consideration  作用  应用  治水  河道生态  北方山区  设计技术方案  水体生态修复  不良环境  讨论研究  重点
修稿时间:2004年5月13日

Design and consideration on water quality improvement project at the upper reaches at Sanjiadian sector of Yongdinghe River
SUN Xiao-ying YANG Yi XUE San-ping OU Yang-jian.Design and consideration on water quality improvement project at the upper reaches at Sanjiadian sector of Yongdinghe River[J].Beijing Water,2004(4):22-24.
Authors:SUN Xiao-ying YANG Yi XUE San-ping OU Yang-jian
Abstract:To enhance the ability of self-purification of water body at the upper reaches of Yongdinghe River in mountainous areas and revive the Yongdinghe River as a drinking water resource, various ecological revival projects at the upper reaches at Sanjiadian sector of Yongdinghe River are to be launched step by step, such as construction of infiltrative dams, deposit pools and man-made wetlands, with the aim of the purification of polluted water body at the river reaches in mountainous areas. The paper studies the key points and difficulties of the project designs and explores the technical design schemes for the projects of ecological revival of water body under unfavourable conditions, thus providing a new way of thinking for the mountainous areas of Northern China to harness rivers in an ecological way and play a demonstration role for the extension.
Keywords:Water quality improvement Design Consideration  
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