A Dynamic Model on the Interaction between Water Particles and Trace Organic Chemicals

A dynamic model on interaction between water particles and trace organis chemicals was presented on the basis of the research of adsorption,hydrolysis,biodegradation and algae accumulation in water.The concentration distribution of dimethlyl phthalate and dioctyl phthalate in aquatic environment was calculated by using the model.The results show that the concentration of phthalate esters in algae and particles in higher than those in water.