Optimization of moving projects for a contaminative factory

  Objective   To reduce the damage on environment caused by the contaminative factory through choosing the optimized moving project.

  Methods   4 sets of moving projects(reconstruction on the original site, moving to a nearby site, establishing segregation belt and reconstruction in a new site)were established according to the principle of coordinating the new factory site and environment, reducing contamination and considering the benefit of both enterprise and the local residents.A comprehensive study was made on the enviro nmental index and the project of the littlest comprehensive number was best.Results The numbers of 4 sets of moving projects were 5, 6, 7 and 11 respectively.

  Conclusion   The project of sestablishing segregation belt was best.