omerelsheikh

omerelsheikh

مدرس - عضو هيئة تدريس

كلية العلوم

العنوان: Sohag

1

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Adsorption capacity


2018-10-05 12:22:38 الكلمات المفتاحية Adsorption capacity, Removal, SEM, Cd(II) ions, aqueous solution, Nano Sized, TEM, EDAX, Effeciency, efficiency, Moringa Oleifera,
Removal of Cd(II) ions From Aqueous Solution using Nano sized Moringa Oleifera
This research aims to study the effect of nano sized _Moringa oleifera_ on adsorption of Cd2+ ions from aqueous solution. The investigated biosorbent was characterized by FTIR, SEM, TEM, XRD and EDS techniques. The influence of pH, temperature, adsorbent dosage, contact time, metal ion concentration and chemical treatment of biomass were investigated. The maximum capacity (qm) of Cd2+ ions biosorption ... إقراء المزيد

2018-10-01 08:36:20 الكلمات المفتاحية Lead(II), Soil remediation, Adsorption capacity, Mesoporous TiO2,
Fine-template synthetic process of mesoporous TiO2 using ionic/nonionic surfactants as potential remediation of Pb(II) from contaminated soil
This trend of research deals with preparation of mesoporous TiO2 by a simple approach using sol–gel method by various surfactant templates. The designed nano-adsorbents TiO2 were featured by various characterization methods of Fourier transform infrared, X-ray diffraction, surface area analysis (Brunauer–Emmett–Teller), transmission electron microscope, and scanning electron microscope. These obtained nano-adsorbents are examined as functional adsorbents for lead ions up ... إقراء المزيد