上海市分片水资源调度方案优化
第29卷第6期Vol.29No.6水 资 源 保 护WATER RESOURCES PROTECTION 2013年11月Nov.2013DOI :10.3969/j.issn.10046933.2013.06.016
基金项目:上海市水务局重点科研项目(沪水科200708)作者简介:徐贵泉(1965 ),男,教授级高级工程师,博士,从事水务(海洋)规划设计与环境水力学研究三E?mail:xugq1123@https://www.wendangku.net/doc/7113320743.html, 上海市分片水资源调度方案优化
徐贵泉1,2,陈长太2,唐迎洲2
(1.上海市水务局水环境研究工作室,上海 200050;2.上海市水务海洋规划设计研究院,上海 200233)
摘要:为提高水资源调度改善水质效果,利用黄浦江水系二崇明岛河网水量水质模型,在分析评估上海市水资源调度现状效果的基础上,从引排水口门配置二水闸开启方式二水位控制条件等方面考虑,研究分片水资源调度优化方案三通过引排水量大小二水质改善效果等多方案分析比较,提出了分片水资源调度优化方案三结果表明:分片COD 平均浓度改善3.1%~16.9%;分片NH 3?N 平均浓度改善3.4%~28.1%三COD 浓度为:劣Ⅴ类水的河网面积减少37.1%,Ⅲ类水的河网面积增加33.4%;NH 3?N 浓度为劣Ⅴ类水的河网面积减少9.4%,Ⅳ~Ⅲ类水的河网面积增加25.9%~31.0%三关键词:水资源调度;水利分片;调度方案优化;上海市中图分类号:TV213.4 文献标志码:A 文章编号:10046933(2013)06008005
Scheme optimization of water resources regionalization scheduling in Shanghai City
XU Guiquan 1,2,CHEN Changtai 2,TANG Yingzhou 2(1.Shanghai Water Environment Research Studio of Shanghai Water Authority ,Shanghai 200050,China 2.Shanghai Water Planning and Design Research Institute ,Shanghai 200233,China )Abstract :In order to improve water quality through water resources scheduling,the river network quantity and quality models of the Huangpu River network and the Chongming Island river network were used in this study.Based on the analysis and assessment of current effects of water resources scheduling in Shanghai City,the optimization schemes of water resources regionalization scheduling were studied,considering the configuration of diversion and drainage water gates,the opening and closing of water gates,and the water level controlling conditions.Through comparison of different schemes with different amounts of water diversion and drainage,and different water quality improvement effects,optimized water resources regionalization scheduling schemes were established and their effects were identified.The results show that,using the optimized schemes,the concentration of COD decreased by 3.1%to 16.9%on average,and the concentration of NH 3?N decreased by 3.4%to 28.1%on average.The river network area where the concentration of COD was inferior to class V decreased by 37.1%,and the area where the concentration of COD was at class III increased by 33.4%.The river network area where the concentration of NH 3?N was inferior to class V decreased by 9.4%,and the area where the concentration of NH 3?N was between class III and IV increased by 25.9%to 31.0%.Key words :water resources scheduling;water conservancy regionalization;scheduling scheme optimization;Shanghai City
水资源调度是实现水资源优化配置二提高用水效率二实行最严格水资源管理制度的重要手段[1?6]三上海市实行水资源调度优越的自然条件和水利条
件,在加强水污染源综合治理的同时,不仅可充分发
挥上海市滨江临海二水系较发达的区位优势以及较充沛的过境水资源优势和感潮河网的潮汐水动力优势,还可充分利用上海市水利工程开展区域水资源调度,这二者协同作用已成为不可或缺且长期有效四08四