摘要
根据2000年1月-2004年12月的实测水质资料，利用综合污染指数评价法，对义乌江的水质变化进行分析，得到氨氮、氟化物、总磷等是义乌江的主要污染物．并根据分析结果和近期调查，对该江污染成因进行分析探讨，进而提出防治对策．
By analyzing the water quality data from Jan .2000 to Dec. 2004 and using the synthetic pollution index evaluating method, we analyze Yiwu River water quality and obtain the result that ammonia nitrogen, fluoride and phosphorus are the main contaminants of the river. Moreover,on the basis of the result, we investigate the causes for its pollution and put forth some suggestions for prevention.
作者
蒋天衡
魏建钢
Jiang Tianheng, Wei Jiangang （ 1. Jinhua College of Profession and Technology, Jinhua, Zhejiang, 321007 ; 2. Shangyu College, Shaoxing University, Shangyu, Zhej iang, 312300）
出处
《绍兴文理学院学报（自然科学版）》
2006年第1期96-101,共6页
Journal of Shaoxing College of Arts and Sciences
关键词
义乌江
监测断面
综合污染指数
Yiwu River
section monitoring
synthetic pollution index
