مرور Volume 3, Issue 4 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 4 از 4
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Assessment of levels and health risk of heavy metals (Pb, Cd, Cr, and Cu) in commercial hen’s eggs from the city of Hamedan
(University of Tehran, 2017-10-01)Increasing consumption of chicken products in Iran makes it very important to analyze their residual heavy metal contents; therefore, the present study has been conducted to determine Pb, Cd, Cr, and Cu in commercial hen ...
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Removal of caffeine from aqueous solution using multi-wall carbon nanotubes: kinetic, isotherm, and thermodynamics studies
(University of Tehran, 2017-10-01)The occurrence of contaminants in wastewaters, and their behavior during wastewater treatment and production of drinking water are key issues to re-use water resources. The present research aims to remove caffeine from ...
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Catalytic production of biodiesel from corn oil by metal-mixed oxides
(University of Tehran, 2017-10-01)The present study investigates the transesterification of corn oil with methanol over two oxides of MgO and ZnO at 65 ͦC and 1 atm. These two catalysts have been prepared via a conventional co-precipitation process. As for ...
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Polycyclic aromatic hydrocarbons in air from industrial areas in Lagos and Ogun states, Nigeria
(University of Tehran, 2017-10-01)There is currently scarce information on the occurrence and distributions of Polycyclic Aromatic Hydrocarbons (PAHs) in the air from industrial estates in Nigeria. Hence, the present study aims to evaluate the extent and ...
