城市黑臭水体评价方法研究

The research of evaluation method for urban black and odorous water body

基于黑臭水体形成机理研究的基础上,从物理指标、化学指标以及生物指标三方面详细介绍了国内外几种应用比较成熟的城市河流黑臭水体评价方法,并分析其各自优缺点。通过分析比较,建议我国未来城市黑臭水体判别标准的制定应综合考虑水体的物理指标、化学指标及生物指标,以此建立一套客观、全面、科学的黑臭水体评价体系。

Based on the study of the formation mechanism of the black and odorous water body,this paper introduces the evaluation methods of the black and odorous water body from three aspects： physical index,chemical index and biological index,and analysis of their advantages and disadvantages. Through analysis and comparison,it is suggested that the formulation of the criteria for the identification of black and odorous water body in China should take into account the physical,chemical,and biological indicators of the water body. In order to establish an objective,comprehensive and scientific evaluation system of black and odorous water body.