شماره ركورد كنفرانس :
5115
عنوان مقاله :
Water Purification from Metal Ions with Modified Polypropylene Non-Woven Fabric Membrane
پديدآورندگان :
kazazi Sina caliver1376@gmail.com Department of Energy Engineering, Sharif University of Technology , Outokesh Mohammad Department of Energy Engineering, Sharif University of Technology , Torab Mostaedi Meisam Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute , Torkaman Rezvan Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute , Asadollahzadeh Mehdi masadollahzadeh@aeoi.org.ir Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute
كليدواژه :
Heavy Metal#Adsorption#Polymeric Adsorbent#Thorium#
عنوان كنفرانس :
هفدهمين كنگره ملي مهندسي شيمي ايران
چكيده فارسي :
The adsorption of thorium ion was investigated in this study by a modified polymer adsorbent in which polypropylene is a substrate and modifying monomers, including acrylonitrile and acrylic acid. Adsorption condition was investigated, including temperature 25-55 °C and pH 1-10 and residence time 1-5 h to obtain the highest percentage of adsorption. As a result, the maximum adsorption capacity was 59.1 (mg/g). Also, the adsorption test was performed continuously in the fixed bed column.The output concentration starts to increase after 33 minutes, and the column is wholly saturated after 87 minutes.
