Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۱، شماره ۶، صفحات ۱۹۰۷-۱۹۲۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی NaY Zeolite and TiO2 Impregnated NaY Zeolite for the Adsorption and Photocatalytic Degradation of Methylene Blue under Sunlight
چکیده انگلیسی مقاله NaY zeolite was impregnated by TiO2 to prepare a novel catalyst for the adsorption and photocatalytic degradation of methylene blue (MB). The samples were characterized by XRD, SEM, EDS, and FT-IR techniques. The percentage adsorption of MB on NaY reaches 88% and an adsorption capacity of 6.55 mg/g under optimized parameters ([MB] = 10 mg/L,  pH = 6, S/L = 2 mg/L, and T = 25°C). The MB adsorption process follows Langmuir isotherm. The thermodynamic parameters were investigated and showed an endothermic and physical process. The MB adsorption also follows a pseudo-second-order kinetic. The photo-degradation of the MB dye was successfully carried out on the TiO2/NaY catalyst under sunlight. The MB photo-degradation also follows a Langmuir-Hinshelwood first-order kinetic.
کلیدواژه‌های انگلیسی مقاله Adsorption,Photo-degradation,Methylene blue,NaY zeolite,TiO2,Dye,LH Kinetic
نویسندگان مقاله Baouali Nazim Younes |
Laboratory of Materials Technology, University of Science and Technology Houari Boumediene, B.P. 32, El-Alia, Bab-Ezzouar, Algiers, ALGERIA

Nibou Djamel |
Laboratory of Materials Technology, University of Science and Technology Houari Boumediene, B.P. 32, El-Alia, Bab-Ezzouar, Algiers, ALGERIA

Amokrane Samira |
Laboratory of Materials Technology, University of Science and Technology Houari Boumediene, B.P. 32, El-Alia, Bab-Ezzouar, Algiers, ALGERIA

نشانی اینترنتی https://ijcce.ac.ir/article_245313_bca79591ac703d863594368d5df85c81.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