摘要
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。此外,还提出了底泥污染类型的分级,为评价提供依据。
A velocity equation for suspended pollutant release was presented and the calculated results were quite close to observed values.A mathematical model of pollutant release,transport and sediment oxygen demand process in Suzhou Creek was proposed.Grades of pollution were classified,which could be taken as the bases for pollution assessment of the sediment.
出处
《上海环境科学》
CAS
CSCD
1990年第11期10-15,共6页
Shanghai Environmental Sciences
