Gamal K. Hassan

ORCID: 0000-0001-9558-4288
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About
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Research Areas
  • Anaerobic Digestion and Biogas Production
  • Membrane Separation Technologies
  • Wastewater Treatment and Nitrogen Removal
  • Biofuel production and bioconversion
  • Membrane-based Ion Separation Techniques
  • Advanced oxidation water treatment
  • Microbial Fuel Cells and Bioremediation
  • Hybrid Renewable Energy Systems
  • Municipal Solid Waste Management
  • Water-Energy-Food Nexus Studies
  • Constructed Wetlands for Wastewater Treatment
  • Recycling and Waste Management Techniques
  • Water Treatment and Disinfection
  • Water Quality Monitoring and Analysis
  • Environmental remediation with nanomaterials
  • Adsorption and biosorption for pollutant removal
  • Landfill Environmental Impact Studies
  • Enzyme Catalysis and Immobilization
  • Extraction and Separation Processes
  • Hydrogen Storage and Materials
  • Biodiesel Production and Applications
  • TiO2 Photocatalysis and Solar Cells
  • Wastewater Treatment and Reuse
  • Advanced Photocatalysis Techniques
  • Membrane Separation and Gas Transport

National Research Centre
2018-2025

ScienceSouth
2021-2024

University of South Wales
2019-2021

The production of sodium hypochlorite (NaOCl) from salty wastewater using an electrochemical cell has several advantages over other methods that often require hazardous chemicals and generate toxic waste, being more sustainable environmentally friendly. However, the process producing requires careful control operating conditions, such as current density, flow rate, inert electrode spacing, electrolyte concentration, to optimize conversion efficiency prevent fouling degradation. In this...

10.3390/en16124754 article EN cc-by Energies 2023-06-16

Chromium is a hazardous compound from industrial processes, known for its toxicity, mutagenicity, teratogenicity, and carcinogenicity. Chemical methods are efficient but cost-effective alternatives with reduced sludge sought. Electro-coagulation, utilizing low-cost iron plate electrodes, was explored factual tannery wastewater treatment in this manuscript. Operating parameters such as initial chromium concentration, voltage, electrode number, operating time, agitation speed current density...

10.1038/s41598-023-46848-9 article EN cc-by Scientific Reports 2023-11-10

An important industrial process that often occurs on the surface of a heterogeneous catalyst using thermochemical or photochemical could help in oxidation methanol-based wastewater to formaldehyde. Titania-based photocatalysts have drawn lot interest from scientists because they are reliable and affordable material for photocatalytic processes presence light energy. In this study, straight-forward hydrothermal method producing n-TiO2@α-Fe2O3 composite hematite (α-Fe2O3) nanocubes has been...

10.1038/s41598-023-31625-5 article EN cc-by Scientific Reports 2023-03-17

Egypt faces significant challenges in managing its sewage sludge generated large quantities from wastewater treatment plants. This study investigates the feasibility of utilizing as a renewable resource for hydrogen production through anaerobic digestion at 100 L bioreactor level. Hydrogen is considered promising alternative energy source due to high content and environmental benefits. To optimize microbial degradation process maximize sludge, specialized pretreatment necessary. Various...

10.3390/pr12010118 article EN Processes 2024-01-02

Abstract In this study, flat sheet submerged MBR (FS‐SMBR) was investigated under 6 and 4 h hydraulic retention times (HRT) 40 days solid time with real municipal wastewater. The implementation of the treatment system evaluated in terms physico‐chemical microbial analysis as well sludge characterization. permeate FS‐SMBR complied standards for reuse non‐detectable levels faecal coliform achieved at HRTs, pore‐blocking resistances ( R t ) 28 × 10 11 /m, respectively. Examining another...

10.1111/wej.12852 article EN Water and Environment Journal 2023-01-31

Abstract Background The upflow anaerobic sludge blanket (UASB) reactors rely on bacterial communities to break down pollutants in wastewater (municipal or industrial). Methods and results In this study, a novel combination of UASB followed by aerobic treatment has been proposed for the municipal focusing using high-throughput sequencing parasite removal reactors. Moreover, economic estimation compact unit composed two overlapping reactors, downflow hanging non-woven fabric (DHNW) reactor,...

10.1186/s13213-023-01739-2 article EN cc-by Annals of Microbiology 2023-10-13
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