丰产河水质评价与污染防治对策

Water Quality Assessment of Fengchan River near Tianjin Vocational Institute and Pollution Control Countermeasure

为了解丰产河水污染现状,监测并评价河水水质,采用单因子指数方法。评价结果为高锰酸盐指数、化学需氧量、氨氮和总氮超标,说明该水体不满足地表水Ⅴ类水标准,并提出污染防治措施以改善河道水质。

To investigate the pollution of Fengchan River,river water is monitored and single factor index is applied to assess its water quality. Result shows that there are four water quality factors excess standard concentration（ permanganate index,chemical oxygen demand,ammonia nitrogen and total nitrogen）. The water of Fengchan River is not up to Ⅴ level of Environmental Quality Standard of Surface Water（ GB3838-2002）. Control measure is proposed to improve the quality of river water.