Numerical simulation of pollutant dispersion of ECOM-3D water quality model

The paper uses the method of numerical simulation for the environmental pollution problem of the ocean dumps from offshore industries; it adopts ECOM-3D Water Quality Model; and it has carried out the simulation research on those projects' influence on the environment of sea area, and confirmed the influence range of sewage point's diffusion. The research result is helpful to the implementation of marine environmental protection, which can be the reference for the environmental protection department.