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العنوان
Synthesis and characterization of activated carbon {u0336} nano metal oxides composite for removal of contaminants from wastewater /
الناشر
Mohamed Ahmed Mohamed Halkaha ,
المؤلف
Mohamed Ahmed Mohamed Halkaha
هيئة الاعداد
باحث / Mohamed Ahmed Mohamed Halkaha
مشرف / Gehad Genidy Mohamed
مشرف / Maher M.I. Eldessouky
مشرف / Mahmoud Farag Zawrah
تاريخ النشر
2021
عدد الصفحات
87 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
كيمياء المواد
تاريخ الإجازة
24/10/2021
مكان الإجازة
جامعة القاهرة - كلية العلوم - Chemistry
الفهرس
Only 14 pages are availabe for public view

from 117

from 117

Abstract

Activated carbon (AC) from sugarcane bagasse waste material and activated carbon-nano metal oxides composite (nanocomposite) were prepared and investigated by surface area analyser, X-ray diffraction, Fourier-transforminfrared spectroscopy (FT-IR) and Raman spectroscopy.The synthesized AC and the nanocomposite were utilized as adsorbents for removal of crystal violet basic dye (CV) from wastewater. To investigate the adsorption of CV by synthesized AC and the nanocomposite, batch adsorption process was conducted with varying different parameters as pH, contact time, and the dose of adsorbents. The equilibrium isotherm was examined by Langmuir and Freundlich models. Moreover, the adsorption kinetic was explored using pseudo-first-order and pseudo-second-order models