| Based on the investigation and research which considers geography, weather, pollution source, pollutant diffusion, and the concrete demands about environmental protection programming in Zhenjiang, after setting up the models and methods of total quantity control of SO2 in a district, what total quantity control of SO2 in Zhenjiang will focus on and deal with is concluded, and the programming scheme of synthetically preventing and treating the pollution of SO2 is advanced to improve the status quo of SO2 and acid rainfall pollution and to rationally use and protect the resource of atmosphere. |