The Research Of The Discharged Pollutant's Degradation Rule In South Yellow Sea

This paper is based on Nantong priority project- the disposal project to Yellow sea of Nantong city sanitary sewage, aiming at the demand of the design and research of Nantong city sanitary sewage treatment project, analyzing the water quality in the south Yellow sea, and combining with the actual environment condition to make the static test to research the chief pollutant's degradation in sea,such as the degradation of COD,TNandTP under the different temperature,initial pollutant concentration,PH, concentration of the chloride ion. The paper studies the relationship between the pollutant degradation kinetics and the environment factors quantitatively,which can serve for the seawater environmental impact analysis of the disposal project and the technology design. The research should have vital significance in both theory and application.