黑龙港蓄污区污水水质监测与评价研究

Monitoring and evaluation of sewage quality in Heilonggang Region

摘要: 运用单项指数和综合指数相结合方法，对黑龙港蓄污区污水水质监测与评价结果表明，该水体为严重污染水体，且重金属为最主要污染因子，其中Pb、Cd和Hg超标量高达3～23倍。根据国家农业灌溉水质标准，该水体不宜用于农业灌溉。

Abstract: Using the methods of single and multiple indexes,the sewage quality in Heilonggang Region was monitored and evaluated.The results show that the water is polluted seriously and the most important polluted factor is the heavy mental.The contents of Pb,Cd and Hg are the highest, being 3～23 times of the national standard.It is not suitable for agricultural irrigation.