城市河道黑臭评价模型研究进展

介绍了城市河道黑臭的成因及机理,评述了目前国内外在城市河道黑臭评价方面所取得的一系列成果.对目前国内外各类河道黑臭评价模型进行比较,筛选出多元线性回归模型、有机污染指数模型、黑臭多因子加权指数模型和综合水质标识指数法这几种使用较为广泛的模型并进行分析,并对城市河道黑臭评价模型建立的发展趋势进行了展望.

Progress in the development of black-odour prediction models for urban rivers

The paper first analyzed the causes and mechanisms of black-odour in urban rivers, then provided a review on the achievements on methods and approaches for black-odour evaluation. A number of black-odour assessment models were collected together and then compared with each other. Four widely used models: the multiple linear regression model, the organic pollution index model, the multi-factor weighted index model and the comprehensive water quality identification index model were selected and analyzed. The trend of evaluation model building on black-odour in urban rivers was prospected in the end.