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  1. No Access

    Article

    Spatial analysis, sources, and categories of e-waste clusters in develo** countries: kano metropolis case study

    Electronic waste, also known as e-waste, is any part or entire electrical or electronic product that has reached the end of its useful life. In recent years, e-waste has emerged as an issue of increasing conce...

    A. Sulaiman Zangina, A Abubakar, I. M. Ahmed… in International Journal of Environmental Sci… (2023)

  2. Article

    Open Access

    Sorption of uranium(VI) from aqueous solution using nanomagnetite particles; with and without humic acid coating

    In this study, iron oxide nanoparticles (Fe3O4) and iron oxide nanoparticles with humic acid coatings (Fe3O4/HA) were investigated for the removal of U(VI). The effect of contact time, adsorbent mass, U(VI) conce...

    Aly A. Helal, I. M. Ahmed, R. Gamal… in Journal of Radioanalytical and Nuclear Che… (2022)

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  3. No Access

    Article

    Solvent Extraction Separation of La, Sm and Dy from Sulfate-Phosphate Medium by CYANEX 272 in Kerosene

    Extraction and separation of La, Sm and Dy ions from acidic sulfate-phosphate solutions was investigated using a cation exchange extractant, bis(2,4,4-trimethylpentyl) phosphinic acid, CYANEX 272, in kerosene....

    I. M. Ahmed, R. S. Hassan, M. I. Aly in Mining, Metallurgy & Exploration (2020)

  4. No Access

    Article

    Separation of strontium and yttrium in nitric acid solutions using zirconium titanium phosphate and Dowex exchangers

    In this study, the sorption behavior of yttrium and strontium onto Dowex-S/S and synthesized zirconium titanium phosphate as cation exchanger from nitric acid medium was investigated using batch technique. The...

    I. M. Ahmed, Mostafa M. Hamed, R. F. Aglan… in Journal of Radioanalytical and Nuclear Che… (2019)

  5. No Access

    Article

    Development of selective separation method for thorium and rare earth elements from monazite liquor

    The present work succeeded to develop new optional procedures to enhance the separation process of thorium and REEs. Selective precipitation of thorium with pyrophosphate was successfully attained for the upsc...

    E. H. Borai, I. M. Ahmed, A. M. Shahr El-Din… in Journal of Radioanalytical and Nuclear Che… (2018)

  6. No Access

    Article

    Removal of Arsenazo-III and Thorin from radioactive waste solutions by adsorption onto low-cost adsorbent

    This investigation deals with the use of activated carbon (AC) for the adsorption of Arsenazo-III and Thorin. The factors affecting the adsorption on (AC) were examined. The adsorption process was found to fol...

    I. M. Ahmed, Refaat F. Aglan… in Journal of Radioanalytical and Nuclear Che… (2017)

  7. No Access

    Article

    U(5) Symmetry of Even 96,98Ru Isotopes Under the Framework of Interacting Boson Model (IBM-1)

    In this paper, the yrast bands of the even 96,98Ru isotopes are studied within the framework of the interacting boson model-1 (IBM-1), using the MATLAB computer code (IBM-1.Mat). The theoretical energy levels are...

    Fadhil I. Sharrad, I. Hossain, I. M. Ahmed… in Brazilian Journal of Physics (2015)

  8. No Access

    Article

    Electromagnetic reduced transition properties of even–even 104–112Cd isotopes

    In this work, the reduced transition probabilities B(E2) from 4+ to 2+, 6+ to 4+ and 8+ to 6+ states of even–even neutron rich nuclei Cd from N = 56–64 have been calculated by interaction boson model IBM-1 and co...

    Hewa Y. Abdullah, I. Hossain, I. M. Ahmed, S. T. Ahmad… in Indian Journal of Physics (2013)

  9. No Access

    Article

    Treatment of industrial wastewater containing Congo Red and Naphthol Green B using low-cost adsorbent

    The present work investigates the potential use of metal hydroxides sludge (MHS) generated from hot dip** galvanizing plant for adsorption of Congo Red and Naphthol Green B dyes from aqueous solutions. Chara...

    M. F. Attallah, I. M. Ahmed… in Environmental Science and Pollution Resear… (2013)