水资源与水工程学报2011，Vol.22Issue(5)：59-62,4.
阜新市饮用水源水质量的主成分分析法评价
Assessment on drinking water quality in Fuxin by principal component analysis method
摘要
Abstract
In order to effectively control the pollution of drinking water sources, improve the drinking water environmental quality and guarantee the sanitation of drinking water, it is very important to assess the water quality. Main indexes impacting dringking water quality were identified. Then principal component analysis was used to establish the assessment model of drinking water, which could ensure that under the condition that the primitive data information was in the smallest loss, a small number of variables were used to replace the integrated multi - dimensional variables to simplify the data structure. The weighings of principal component were determinated as their pollution ratios. Based on the theoretical study of principal component analysis , used the monitoring data on water quality of the main water resources in Fuxin in 2010, the paper evaluated and analyzed the main factors affecting water quality, the cause of pollution and the degree of pollution in Fuxin. The results showed that the main factors affecting water quality of Fosi water source were CODMn, TP and fluoride.关键词
饮用水质量/主成分分析法/综合评价Key words
quality of drinking water/ principal component analysis method/ comprehensive assessment分类
资源环境引用本文复制引用
赵晓亮,李瑞锋,齐庆杰..阜新市饮用水源水质量的主成分分析法评价[J].水资源与水工程学报,2011,22(5):59-62,4.基金项目
辽宁省教育厅项目(2009A336) （2009A336）
