This paper combed the academic research on water pollution and taken the famous Songhua River water pollution incident as an example. This paper analyzed the five basic conductive elements in water pollution events, such as pollution sources, pollution conduction carriers, pollution conduction nodes, pollution conduction signals and pollution conduction victims, and this paper used the sand model to simulate and analyzed the origination of water pollution conduction and inquires conductive process through the functional based on time and concentration change. It comprehensive studies on water ...
