Wyniki wyszukiwania dla: Shohreh Azizi
artykuł
Environment Protection Engineering > 2023 > Vol. 49, nr 2 > 75--102
Iron nanoparticles coated with ionic choline-chloride liquid were used to improve the hydrophilicity and flow rate through the polyethersulfone (PES) membrane. Choline chloride as a modifier was used to obtain the highest water flux by increasing the hydrophilicity of the PES membrane. Changes in membrane structure and morphology were analyzed using FTIR, contact angle, porosity measurement, BET,...
artykuł
Environment Protection Engineering > 2021 > Vol. 47, nr 1 > 85--99
Laccase from Trametes Versicolor (E.C. 1.10.3.2) was immobilized on the Fe3O4–graphene hybrid nanocomposite through the covalent attachment method (Lac/Fe3O4/GO). The effect of immobilization conditions on the activity and recovered activities such as contact time, the concentration of glutaraldehyde and enzyme was evaluated. The recovered activity of the immobilized laccase on the Fe3O4–graphene...
