河北工业科技2013，Vol.30Issue(5)：391-397,7.DOI:10.7535/hbgykj.2013yx0519
某城市排污河水质状况分析评价
Water quality assessment of some city drainage river
郝园 1孙彦敏 1仲晓倩 1裴琨 1梁立业1
作者信息
- 1. 石家庄市环境监测中心,河北石家庄050022
- 折叠
摘要
Abstract
The A drainage river in Tianjin is studied.The pollutants in the surface layer of the river sediment is measured,including heavy metals,water quality indexes,DBP and DEHP,by improved principal component analysis method and organic pollution index method.The experimental results show that:(1) The main pollutants of each outfall is different,for example,the B chemical plant' main pollutants are CODCr and pH; the C pump station's main pollutants are TP,CODCr and pH; the D outlet's main pollutants are CODCr,NH3-N,Cr and pH; the E chemical plant's main pollutants are CODCr,NH3-N and Cd.(2)D outfall is the main source of the first component.(3) the DBP and DEHP of B chemical plant are significantly higher than that of other outfalls,which are the main source of PAEs of A drainage river.关键词
主成分分析法/DBP/DEHP/等标污染指数分析Key words
principal component analysis method/ DBP/ DEHP/ equal-standard organic pollutant index analysis分类
资源环境引用本文复制引用
郝园,孙彦敏,仲晓倩,裴琨,梁立业..某城市排污河水质状况分析评价[J].河北工业科技,2013,30(5):391-397,7.
