RESEARCHER PROFILE

Gemechu Lemessa

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Africa Centre of Excellence for Water Management

Adsorption and biosorption for pollutant removalEnvironmental remediation with nanomaterialsHeavy Metal Pollution RemediationAdvanced Photocatalysis TechniquesAdvanced oxidation water treatment

Gemechu Lemessa works in Adsorption and biosorption for pollutant removal, Environmental remediation with nanomaterials, Heavy Metal Pollution Remediation, Advanced Photocatalysis Techniques, Advanced oxidation water treatment. Recorded institutional associations include Wollega University, Africa Centre of Excellence for Water Management, Addis Ababa University.

10Publications
96Citations
4H-index

ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

  1. The Study of Photocatalytic Degradation Kinetics and Mechanism of Malachite Green Dye on Ni–TiO2 Surface Modified with Polyaniline

    2024 · 44 citations

  2. Adsorptive removal of Cr (VI) from wastewater using magnetite–diatomite nanocomposite

    2023 · 20 citations

  3. Waste to resource: Utilization of waste bagasse as an alternative adsorbent to remove heavy metals from wastewaters in sub-Saharan Africa: A review

    2023 · 16 citations

  4. Development of suitable magnetite–diatomite nanocomposite for Cd (II) adsorptive removal from wastewater

    2024 · 11 citations

  5. Development of Suitable Magnetite–Diatomite Nanocomposite for Cd (Ii) Adsorptive Removal from Wastewater

    2023 · 2 citations

  6. Detection of Methylene Blue from textile by Differential Pulse Voltammetry Using Cobalt Hexacyanoferrate Modified Carbon Paste Electrode

    2018 · 1 citations

  7. Synthesis and Characterization of Co-doped Nickel-ZnO/Polypyrrole Nano-composites, and Their Effect on Photo-catalytic Degradation of P-nitrophenol under Solar Irradiation

    2018 · 1 citations

  8. Development of Magnetite–Diatomite/Carboxymethyl Cellulose Nanocomposite for Enhanced Chromium (VI) Removal from Tannery Effluent

    2025 · 1 citations

  9. Development of Suitable Magnetite–Diatomite Nanocomposite for Cd (Ii) Adsorptive Removal from Wastewater

    2023 · 0 citations

  10. Optimized Magnetic Diatomite/Carboxymethyl Cellulose Nanocomposites for Enhanced Cadmium (II) Adsorption in the Presence of Completion Ions

    2025 · 0 citations

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