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成都市西部南河水环境容量研究
引用本文:苗苗,张永丽,张建.成都市西部南河水环境容量研究[J].资源开发与市场,2011,27(12).
作者姓名:苗苗  张永丽  张建
作者单位:1. 四川大学建筑与环境学院,四川成都,610065
2. 中国水电顾问集团成都勘测设计研究院,四川成都,610072
摘    要:根据成都市西部南河的水文、水质资料和沿岸排污情况,以水质敏感点(某企业取水口)为节点,对河流进行计算单元划分,采用河流二维水质模型,计算对比不同典型年(偏丰年、平水年、偏枯年)水文条件下南河的COD和NH3-N的环境容量,并对计算结果进行分析,从而计算得到不同典型年各计算单元的污染物入河削减量,尤其是提出偏枯年条件下针对南河实际的排污总量控制建议,以达到南河的水质目标要求.

关 键 词:水环境容量  二维水质模型  排污总量控制

Research on the Nanhe River Environmental Capacity in the Southwest of Chengdu City
MIAO Miao,ZHANG Yong-li,ZHANG Jian.Research on the Nanhe River Environmental Capacity in the Southwest of Chengdu City[J].Resource Development & Market,2011,27(12).
Authors:MIAO Miao  ZHANG Yong-li  ZHANG Jian
Institution:MIAO Miao1,ZHANG Yong-li1,ZHANG Jian2(1.College of Architecture and Environment,Sichuan University,Chengdu 610065,China,2.Hydrochina Chengdu Engineering Corporation,Chengdu 610072,China)
Abstract:According to the hydrology,water quality and coastal sewage situation of Nanhe River in the southwest of Chengdu City,the river could be divided into some units,then the two-dimensional water quality model was used to calculate and compare the environmental capacity of COD and NH3-N in different typical years(wet year,average year,dry year).On the basis of the calculation results,the authors analyzed and calculated the amount of pollutants emissions to Nanhe River in different typical years,put forward some...
Keywords:water environment  two-dimensional water quality model  total amount of polluant emisson  
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