河流污染物自净机制及实证分析

Fu-chun Zhou, Guo-dong Liu
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引用次数: 1

摘要

通过适当的假设和简化,描述了河流中污染物随水的运动和扩散规律以及污染物的衰减和转化规律,分别建立了数学模型,在此基础上得到了河流中污染物的一维数学方程,讨论了河流中污染物的湍流自净化模型,最后给出了实例。
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Self-purification mechanism and empirical analysis of pollutants in rivers
By appropriate assumption and simplification, the law of the movement and dispersion with water and the attenuation and transformation of pollutants in rivers is described, with mathematical models given respectively, based on which, the one-dimensional mathematical equation of pollutants in rivers is obtained, the turbulence self-purification model of pollutants in rivers is discussed, and finally the example is given.
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