摘要:
本文以当前沿海国家关心的近岸海域工业倾废环境污染问题为前提，利用数值模拟研究手段，采用ECOM三维水质模型为造纸项目进行排污口B3点的多种条件下使用后，对海域产生的环境影响进行模拟，重点研究风吹流对污染物扩散的影响，影响因素包括风力的大小、垂直分层、在不同深度处和不同清水混合条件下的不同废水运动，这些因素的变化会影响垂直限制和废水扩散及季节性的差别。
The paper uses the research means of numerical simulation for the current environmental pollution problem of the ocean dumps from offshore industries, which is concerned by the coastal countries; it adopts ECOM 3D Porous Water Quality Model; and it has carried out the simulation research on those projects’ influence on the environment of sea area. It places emphasis the effect on wind-driven currents to the pollutant diffusion, the factors include the size of the wind-force, vertical stratification and different waste water movement at different depth and different mixed conditions. These changes will affect the vertical limitation, waste water diffusion and seasonal differences.