شماره ركورد كنفرانس
3834
عنوان مقاله
ISOTHERMS STUDY OF PHENOL ADSORPTION FROM AQUEOUS SOLUTION ONTO NATURAL ZEOLITE
پديدآورندگان
Ghanadzadeh Gilani Hossein Department of Chemical Engineering, University of Guilan, Rasht, Iran , Ghanadzadeh Gilani Ali Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran , Azmoon Parisa parisa.azmoon@gmail.com Department of Chemical Engineering, University of Guilan, Rasht, Iran;
تعداد صفحه
4
كليدواژه
Phenol , Zeolite , Adsorption , Isotherm models
سال انتشار
1395
عنوان كنفرانس
نوزدهمين سمينار شيمي فيزيك ايران
زبان مدرك
انگليسي
چكيده فارسي
In this study, the natural zeolite were used for the adsorption of phenol from aqueous solutions. Experiments were carried out in batch mode and under a constant temperature of 25 οC. In order to determine the best fit isotherm, the experimental equilibrium data were fitted to Langmuir, Freundlich, Temkin, and Dubnin-Radushkevich isotherms. The Freundlich isotherm model was found to be the best fitted model for describing the isotherm data. The maximum adsorption capacity was found to be 40.261 mg/g when initial concentration was 400 mg/L.
كشور
ايران
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