Girma Gonfa

Bioprocess Control (Sweden) — Sweden

Chemical Engineering · Physical Sciences

31h-index3.1kcitations97works7.52yr avg
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Research Topics

Ionic liquids properties and applications(28), Adsorption and biosorption for pollutant removal(11), Extraction and Separation Processes(11), Carbon Dioxide Capture Technologies(10), Phase Equilibria and Thermodynamics(8)

Publications97 total

KOH-Promoted Catalyst Derived from Coffee Husk and Eggshell Composite for Biodiesel Production from Waste Frying Oil
ACS Omega·2025Open Access
Adsorptive removal of Cr(VI) from water using silver nanoparticle modified-diatomite nanocomposite
Scientific Reports·2025Open Access
Adsorptive removal of lead ions from wastewater using modified diatomite
Journal of Hazardous Materials Advances·2025· 1 citedOpen Access
Optimization of Methyl Orange Adsorption onto MnO2-Modified Diatomite Using Response Surface Methodology
Water Air & Soil Pollution·2025
Synthesis of diatomite/Fe3O4/Teff straw activated carbon composite adsorbent for Cr(VI) removal from wastewater
Results in Chemistry·2025· 5 citedOpen Access
Adsorptive removal of Cr(VI) from aqueous solution using sulfuric acid-treated diatomite
Results in Chemistry·2025· 6 citedOpen Access
Response Surface Optimization of Chromium (IV) Removal with Teff Straw-Based Activated Carbon
Results in Chemistry·2025· 7 citedOpen Access
Synthesis And Characterization of Modified Silica Gel Supported Silver Nanoparticles using Batch Studies for Disinfection of Escherichia Coli and Staphylococcus Aureus for Drinking Water
Journal of Materials Processing Technology·2024· 5 citedOpen Access
Response surface optimization of lead adsorption onto teff straw-derived activated carbon
Results in Surfaces and Interfaces·2024· 13 citedOpen Access
Preparation of modified silica gel supported silver nanoparticles and its evaluation using zone of inhibition for water disinfection
Arabian Journal of Chemistry·2024· 10 citedOpen Access
Separation of benzene and cyclohexane azeotrope mixture using 1-ethyl-3-methylimidazolium ethyl sulfate ionic liquid using extractive distillation
Journal of Materials Processing Technology·2024Open Access
Development of active edible films from coffee pulp pectin, propolis, and honey with improved mechanical, functional, antioxidant, and antimicrobial properties
Carbohydrate Polymer Technologies and Applications·2024· 21 citedOpen Access
Extraction and characterization of pectin from coffee (Coffea arabica L.) pulp obtained from four different coffee producing regions
International Journal of Biological Macromolecules·2024· 12 cited
Valorization of castor seed shell waste as lead adsorbent by treatment with hot phosphoric acid: Optimization and evaluation of adsorption properties
Chemosphere·2024· 13 cited
Harnessing fermentation for sustainable beverage production: A tool for improving the nutritional quality of coffee bean and valorizing coffee byproducts
Biocatalysis and Agricultural Biotechnology·2024· 5 cited
Synthesis of modified silica gel supported silver nanoparticles for the application of drinking water disinfection: A review
Results in Engineering·2024· 25 citedOpen Access
Optimization of pectin yield extracted from coffee Arabica pulp using response surface methodology
Heliyon·2024· 13 citedOpen Access
Synthesis and Characterization of Modified Silica Gel from Teff Straw Ash Using Sol-gel Method
Next Materials·2024· 17 citedOpen Access
Natural gas sweetening by ionic liquid membranes
Elsevier eBooks·2024
Contributors
Elsevier eBooks·2024
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Frequent Co-authors

Mohamad Azmi Bustam(24), Nawshad Muhammad(15), Sami Ullah(13), M.I. Abdul Mutalib(10), Amir Sada Khan(8), Pervaiz Ahmad(7), Abdur Rahim(6), Azmi Mohd Shariff(6), Zakaria Man(6), Belete Tessema(6), Sintayehu Mekuria Hailegiorgis(6), Abdullah G. Al‐Sehemi(5), Mohammed A. Assiri(5), Firas A. Abdul Kareem(5), Ahmad Mukhtar(5), Zahoor Ullah(5), Muhammad Ayoub(4), Chong Fai Kait(4), Mohanad El‐Harbawi(4), Venkatesa Prabhu Sundramurthy(4)