چکیده مقاله
Phthalate esters, composed of Dimethyl Phthalate DMP is an organic compound with chemical formula C10H10O4 It is used as plasticizers in manufacturing a wide range of plastic products in many countries in the world In the recent years it has been reported that DMP can enter to the environment through leaching from waste materials and cause harmful effect on the soil, ground water and human life The adsorption capacity of DMP can be a base for determination the degree of contaminations for soil In this research work the adsorption capacity of DMP was studied for a clay soil through the experimental tests in GC Gas Chromatography apparatus The experimental tests were performed on samples of soil that were contaminated with various concentration of DMP The results indicated that the adsorption capacity dependent on the concentration of DMP In addition, the results showed that the maximum adsorption for used clay soil was 87 mg of DMP per kg of soil The amounts of adsorption was compared with theoretical models and resulted that there is a good agreement between measured of adsorption and the models
کلیدواژهها
نویسندگان
Hesam Fathali
PhD, Researcher, Department of Irrigation and Reclamation engineering, University of Tehran, Karaj, Iran
Ali Raeesi Estabragh
Professor, Department of Irrigation and Reclamation engineering, University of Tehran, Karaj, Iran
Sorush Mahdavian
M Sc student, Department of Irrigation and Reclamation engineering, University of Tehran, Karaj, Iran
شیوه ارجاع
Fathali, Hesam and Raeesi Estabragh, Ali and Mahdavian, Sorush,1404,Determination the adsorption capacity of DMP for a clay soil,14th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنگره بین المللی مهندسی عمران29 مهر 1404 · تهران