【摘要】 本文较系统地研究了苏州河底泥对水质的影响。应用底泥释放与悬浮的规律,提出了悬浮释放速率方程,其计算值与实测值的误差不大于30％;根据建立的底泥释放迁移和底泥耗氧过程的数学模式,探讨了苏州河污染底泥释放与耗氧对水质的影响,为苏州河污染底泥的评价提供依据。更多还原

【Abstract】 The effects of bottom sadirnenr on water quality in Suzhou River were studied. A velocity eqnation for pollutant release was presented and the calcaiated results were quite close to the observed values. A mathematical model of pollut-ant release transport ana sediment oxygen demand processes in Suzhou River was proposed for potiution assessrment of the bottom sediment, which could be taken as the basis for pollution control program of the sediment.更多还原