A5085221815- Adsorption and biosorption for pollutant removal
- Catalytic Processes in Materials Science
- Microbial Fuel Cells and Bioremediation
- Catalysis and Oxidation Reactions
- Electrochemical sensors and biosensors
- Supercapacitor Materials and Fabrication
- Thermal and Kinetic Analysis
- Heavy metals in environment
- Chromium effects and bioremediation
- Iron oxide chemistry and applications
- Transition Metal Oxide Nanomaterials
- bioluminescence and chemiluminescence research
- Gas Sensing Nanomaterials and Sensors
- Magnetic Properties and Synthesis of Ferrites
- Biofuel production and bioconversion
- Catalysis and Hydrodesulfurization Studies
- Antibiotic Resistance in Bacteria
- Algal biology and biofuel production
- Environmental Toxicology and Ecotoxicology
- Pharmaceutical and Antibiotic Environmental Impacts
- Bacterial biofilms and quorum sensing
- Analytical Chemistry and Sensors
- Nanomaterials for catalytic reactions
- Electrochemical Analysis and Applications
- Fungal Biology and Applications
Sultan Qaboos University
2021-2025
Assiut University
2015-2024
International Islamic Center for Population Studies and Research
2024
Al-Azhar University
2024
South Valley University
2013-2023
New Valley University
2019-2023
Zagazig University
2023
Kangwon National University
2009-2019
Desert Research Center
2016
Fracture Analysis Consultants (United States)
1998
The release of effluents containing cadmium ions into aquatic ecosystems is hazardous to humans and marine organisms. In the current investigation, biosorption Cd
The release of heavy metals into the environment as a result industrial and agricultural activities represents one century’s most significant issues. Cobalt is hazardous metal that employed in variety industries. In this study, response surface methodology (RSM) combined with Box–Behnken design (BBD) was utilized to optimize Co(II) ion removal from synthetic wastewater by brown macroalga Padina pavonica. influence three factors, namely algal inoculum size, pH, initial concentration, assessed...
Abstract In this study, Rosa damascena leaf powder was evaluated as a biosorbent for the removal of copper from aqueous solutions. Process variables such dose, pH, and initial concentration were optimized using response surface methodology. A quadratic model established to relate factors based on Box–Behnken design. Analysis variance (ANOVA) used assess experimental data, multiple regression analysis fit it second-order polynomial equation. dose 4.0 g/L, pH 5.5, 55 mg/L determined be best...
The present paper evaluates the photocatalytic degradation (PCD) performance of biofabricated hematite nanoparticles (α-HNPs) for approach Cefotaxime (Cfm). optimum pH solution to achieve best PCD was found be 10.5. kinetics study Cfm via α-HNPs has been investigated and reaction fellow pseudo-first-order at R
The biosorptive capacity of Cd(II) and Cu(II) by lyophilized cells Pseudomonas stutzeri was investigated based on Langmuir Freundlich isotherms biosorption kinetics were analyzed using first order kinetic with different initial metal concentrations. Biosorptive for decreased an increment concentration, reaching 43.5 36.2 mg/g at the concentration 300 mg/L. Biosorption both ions increased increasing pH. optimum pH rate 5; above 5.0 cations came to be precipitated. experimental data showed a...
Vicia faba seeds are a rich source of polyphenolic, and flavonoid compounds that have high antioxidant activity. The aqueous extract V. has been used for the biosynthesis nanocomposite (NC) consisting three different types nanoparticles deposited onto each other as [email protected]2[email protected]. Physicochemical, optical, electrical, morphological properties as-biofabricated protected] NC were characterized using analytical techniques X-ray diffraction (XRD), Fourier-transform infrared...
Abstract Pharmaceutical wastewater contamination via azithromycin antibiotic and the continuous emergence of some strains bacteria, cancer, Covid-19 virus. Azithromycin treatment using biosynthesized Hematite nanoparticles (α-HNPs) biocompatible activities resulted nanosystem were reported. Biofabrication α-HNPs Echinacea purpurea liquid extract as a previously reported approach was implemented. An evaluation adsorption technique biofabricated for removal Azr drug contaminant from...