投稿中心

审稿中心

编辑中心

期刊出版

网站地图

友情链接

引用本文:扎黑尔,崔广柏.一种水污染的综合控制模型.湖泊科学,2002,14(2):125-133. DOI:10.18307/2002.0205
ZAHEER Iqbal,CUI Guangbai.Integrated Approach Towards Water Pollution Control. J. Lake Sci.2002,14(2):125-133. DOI:10.18307/2002.0205
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 2895次   下载 2014 本文二维码信息
码上扫一扫!
分享到: 微信 更多
一种水污染的综合控制模型
扎黑尔, 崔广柏
河海大学水环境学院, 南京210098
摘要:
本文将水质预测及水污染控制措施有机地结合,选取水环境容量和污染指数作为水污染控制的参数.这样,一维对流—扩散水质方程的求解除就是实现本研究目的的关键.本研究采用的模型在现有的水质模型基础上有所改进,因为其采用四点隐格式对水质进行预测,推求可接纳污染物的环境容量值及为保证水质而限定的污染物浓度值,从而制定相应的水污染控制措施.为整体考虑各种污染物的情况,建议采用河流的污染指数进而推求综合污染指数.总之,本研究为水质保护提供了科学的计算方法,该法对水污染控制及污水对河道水质的影响是实用有效的.
关键词:  综合法  污染控制模型  环境容量  污染指数  河流水质
DOI:10.18307/2002.0205
分类号:
基金项目:
Integrated Approach Towards Water Pollution Control
ZAHEER Iqbal, CUI Guangbai
College of Water Resources and Environment, Hohai University, Nanjing 210098, P.R.China
Abstract:
In this paper, riverwater quality prediction is integrated with water pollution control measures.Two parameters, water environmental capacity and Pollution Index are selected for pollution control measures.The objective is achieved after the development of simulation model using one-dimensional advection dispersion equation.The model algorithm and computer program is an improvement over the existing water quality models, since the model solution involves four point implicit upwind schemes for water quality prediction and pollution control measures at each grid point.Model simulation results the assessment of water environmental capacity that yield the acceptable and realistic pollutants concentration in order to maintain water quality objectives.The pollution and overall pollution index of the river is suggested for integrating number of contaminants variables into one index.Study provides the mathematical and scientific procedure forwater quality management.The new approach is helpful for the water pollution control and to study the impacts of waste effluents on the river system for strategic planning purposes.
Key words:  Integrated approach  pollution control model  environmental capacity  pollution index  river water quality
分享按钮