摘要
在胶州湾海域已建潮流场的基础上,物质输运方程的控制下,建立了入海污染物(COD)对流-扩散数值模型,预测了上马污水处理厂建成以后,在正常运行和事故情况下,胶州湾北部海域的水质状况。从而了解有关污染物入海后对相应海域水质的影响程度和范围。
The computed tidal current field in the Jiaozhou Bay is used as the background in a numerical model.The model is set up by means of the equations for gorverning mass transport,to be able to deal with convection-diffusion of pollutant（COD） from land.After the Shangma waste-water treatment plant had been completed,water quality in the north of the Jiaozhou Bay might be effected in some degree and to some extent.By means of the model,the impact of the pollutants from the plant into the sea on the water quality,including the pollution degree and the polluted extent,can be predicted and learnt in case either the plant works normally or an accident happens to the plant.
出处
《海岸工程》
2010年第3期11-18,共8页
Coastal Engineering
关键词
胶州湾
水质预测
数值模拟
COD
Jiaozhou Bay
water quality prediction
numerical modeling
COD
