این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۳، شماره ۶، صفحات ۲۳۹۳-۲۴۰۴
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Acid Red 114 Removal Using a Low-Cost Material: Experimental Study and Statistical Physics Modeling
چکیده انگلیسی مقاله An eco-friendly and cost-effective biosorbent has been developed for the efficient elimination of acid red 114 dye from aqueous media. Batch studies were carried out to determine the effects of various operating parameters, namely the effect of temperature, pH, contact time, and concentration. The Response Surface Methodology (RSM) and the Artificial Neural Network (ANN) are also examined. The quadratic model is the most useful model for describing the adsorption of
AR 114 dye, with a correlation coefficient of 0.9506. In addition, the adjusted R2 for the quadratic model was 0.9045. Compared to other parameters, AR 114 dye concentration is the most important. The adsorption capacity is best at pH=11. The pseudo-first-order describes the kinetic adsorption. The adsorption capacity increases with temperature. Experimental data are well illustrated by Langmuir-Freundlich and Baudu models. The process of AR 114 adsorption on bentonite is spontaneous, endothermic, and disordered. The statistical physical model results show that AR 114 adsorbs on the surface in a nonparallel orientation. Furthermore, the adsorption energy in the systems is 3.07 kJ/mol, indicating physical adsorption. The dye's adsorption efficiency fell from 244 to 173 mg/g after five adsorption/desorption cycles. In summary, this investigation showed that bentonite exhibits great potential as a suitable sorbent in the elimination of AR 114 dye from aqueous solutions.
کلیدواژه‌های انگلیسی مقاله Acid red dye,Bentonite,Modeling,Optimization,Statistic physic
نویسندگان مقاله Fatiha Bessaha |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

Gania Bessaha |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

Fatima Boucif |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

Samira Ziane |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

Nouria Mahrez |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

Ali Çoruh |
Departement of Physics, Sakarya University, Kampus, Sakarya, TURKEY

Amine Khelifa |
Laboratory of Structure, Elaboration, and Applications of Molecular Materials, Department of Process Engineering, University of Mostaganem, Mostaganem, ALGERIA

نشانی اینترنتی https://ijcce.ac.ir/article_715346_9d40badc283d5fe69397783f0f6b4e1d.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات