Research on the danger to the inhabitant by the NLS spill in the port

Abstract

The transportation of noxious liquid substance often poses a serious threat to the environment. Accidents are easy to take place from the pipe in the port area. This paper mainly deals with the Carbon tetrachloride spill in a port of Shanghai. After introduction of the history environment data, the diffuse model has been given out. Through analysis and simulation, the authors give concentration and dose analysis of supposed accident, and some risk assessment, such as cancer risk, the lethal rate etc. In the end, the authors give some suggestions to less the harm to people nearby.