YAN Run-run,PANG Yong.Reaching Function Analysis of Water Quality and Protecting Measure in Water Supply Sources——Taking Liuzhou City as an Example[J].Research of Soil and Water Conservation,2007,14(03):303-305.
水源地水质可达性及保护对策研究——以柳州为例
- Title:
- Reaching Function Analysis of Water Quality and Protecting Measure in Water Supply Sources——Taking Liuzhou City as an Example
- Keywords:
- supply water sources; water quality model; the Liujiang River in Liuzhou city; reaching function analysis of water quality
- 分类号:
- P341;P342
- 摘要:
- 水质模型能够模拟、预测污染物在水体中的迁移扩散规律，是研究和解决水体污染的一种常用方式，已大量应用于工程可行性研究中，并取得一定的成效.通过建立柳江柳州段二维水流水质耦合模型模拟柳江柳州段的水流水质状况，计算出概化污染源在设计条件下的污染带分布状况，确定该市五个水源地中需要重点研究的两个水源地;建立排污量与混合带范围关系曲线，进行污染源对各水源地水质影响分析，并计算污染源的排污控制量.根据计算结果，柳州市要保证供水水质达标必须采取削减入河污染量或者另设取水口等措施.
- Abstract:
- Water quality model can simulate and predict the moving and diffusing law of the pollutant in water body.It is a common method to study and settle the problem of polluted water.A 2-D FVM and Riemann approximate solution model for water quality of the Liujiang River are developed and applied to simulate the flux and quality condition of the water.The main pollutant mixed belts in designed condition are computed,so as to ascertain the two water sources for stressed study.The relationship between the area of the belts and the discharged pollutants are computed.The water quality situation in the water supply place is analyzed and the control discharged pollutants of each influencing pollutant sources are given.In order to ensure that the water quality in water supply sources in Liuzhou city can achieve water standard,pollutants discharged into water must be reduced or the water supply places must be changed.
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相似文献/References:
[1]赵串串,马志峰,安若兰,等.渭河流域宝鸡眉县段水环境容量核算与分析[J].水土保持研究,2015,22(02):189.
ZHAO Chuanchuan,MA Zhifeng,AN Ruolan,et al.Analysis of Water Environmental Capacity of Wei River in Baoji-Meixian Section[J].Research of Soil and Water Conservation,2015,22(03):189.
备注/Memo
收稿日期:2006-6-1
基金项目:国家自然科学基金资助，编号：50579015
作者简介:颜润润(1982- )，女，江苏涟水人，博士研究生，从事水环境评价及规划的研究工作.