摘要
利用城市化水环境污染影响评价方法,对1991～2005年石河子市人口城市化水平、污染排放水平与城市水环境污染影响水平进行了分析。结果表明:与1991年相比,2005年石河子市水环境系统呈良性发展,工业污水排放是影响石河子市水环境系统的主要因素,其中BOD5和氨氮是重点工业污染的主要来源。
The changes of urbanization level, pollution discharge and water environment pollution level of Shihezi City in Xinjiang by using the urbanization-water environmental pollution influence assessment method from 1991 to 2005 were analyzed. The results indicated that the water environment system of Shihezi City was in sustainable development in 2005, industrial sewage had becoming the priority pollution which affects the urban water environment system, and its main pollutants were BOD5 and the ammonia nitrogen.
出处
《安徽农业科学》
CAS
北大核心
2009年第29期14313-14315,共3页
Journal of Anhui Agricultural Sciences
基金
国家"十一五"支撑计划项目(2007BAC17B04)
石河子大学高层次人才基金项目(RCZX200618)
关键词
城市化
污染排放
水环境
Urbanization Level
Pollution discharge
Water environment pollution level
