摘要
The occurrence of suspended particles and the organic chemicals biodegradation are the universal phenomenan in aquatic environment, therefore research of interfacial effects of suspended particles on biodegradation of organic compounds has became very important aspect of organic pollutants fate studies in multimedia environment. The biodegradation of N (2,4 dimethyl phenyl) N' methylformamidine hydrochloride and dibutyl phthalate, and the interfacial effects of suspended particles on biodegradation rate were studied. The interfacial effect factor was introduced to express the effect of suspended solids on biodegradation rate. The results of simulation experiment of two compounds and theoretical analysis of process show that biodegradation rate of pollutants increases linearly with interfacial effect factor.
The occurrence of suspended particles and the organic chemicals biodegradation are the universal phenomenan in aquatic environment, therefore research of interfacial effects of suspended particles on biodegradation of organic compounds has became very important aspect of organic pollutants fate studies in multimedia environment. The biodegradation of N (2,4 dimethyl phenyl) N' methylformamidine hydrochloride and dibutyl phthalate, and the interfacial effects of suspended particles on biodegradation rate were studied. The interfacial effect factor was introduced to express the effect of suspended solids on biodegradation rate. The results of simulation experiment of two compounds and theoretical analysis of process show that biodegradation rate of pollutants increases linearly with interfacial effect factor.
