摘要
由于河流水的动态性,对其水质进行评价就存在诸多不确定的因素,而模糊数学方法是研究和处理模糊现象的数学方法。运用模糊数学方法,以《地表水环境质量标准》GB3838-2002为依据,对细河阜新段水质进行了评价,结果为细河阜新段水质属于五类,符合实际水质情况。
Due to the characteristic of moving of river water, there are some uncertainties in assessing the water quality of river, fuzzy mathematics is the mathematical method which processes and researchs the fuzzy phenomenon. The paper assesses the water quality of Fuxin section of Xi river in according to the fuzzy mathematics and the standard of surface water. The result indicateed that the water quality belongs to category 5, which matches the practical situation of water quality.
出处
《中国资源综合利用》
2011年第2期50-52,共3页
China Resources Comprehensive Utilization
基金
国家水体污染控制与治理科技重大专项(基金编号:2008ZX07208-009)
辽宁工程技术大学教育教学改革研究项目(基金编号:LJ096018)
关键词
水质
模糊数学
权重
隶属函数
water quality
fuzzy mathematics
weighing
membership function
