A5021176028- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Extraction and Separation Processes
- Chemical Synthesis and Characterization
- Metal-Organic Frameworks: Synthesis and Applications
- Analytical chemistry methods development
- Heavy metals in environment
- Dye analysis and toxicity
- Membrane Separation Technologies
- Graphene research and applications
- Biochemical Analysis and Sensing Techniques
- Analytical Chemistry and Chromatography
- Advanced Cellulose Research Studies
- Magnesium Oxide Properties and Applications
- Water Treatment and Disinfection
- Supercapacitor Materials and Fabrication
- Heavy Metal Exposure and Toxicity
- Radioactive element chemistry and processing
- Graphene and Nanomaterials Applications
- Geochemistry and Elemental Analysis
- Covalent Organic Framework Applications
- Pickering emulsions and particle stabilization
- Antibiotics Pharmacokinetics and Efficacy
- Thermochemical Biomass Conversion Processes
- Consumer Attitudes and Food Labeling
Al-Razi University
2024
King Saud University
2013-2023
University of Sharjah
2021-2023
Riyadh Elm University
2016
The combination of magnetic nanoparticles and metal–organic frameworks (MOFs) has demonstrated their prospective for pollutant sequestration. In this work, a framework nanocomposite (Fe3O4@AMCA-MIL53(Al) was prepared used the removal U(VI) Th(IV) metal ions from aqueous environment. Fe3O4@AMCA-MIL53(Al) characterized by TGA, FTIR, SEM-EDX, XRD, HRTEM, BET, VSM (vibrating sample magnetometry), XPS analyses. A batch technique applied aforesaid using at different operating parameters. isotherm...
Herein, trisodium citrate based magnetite nanocomposite (Fe3O4–TSC) was used for malachite green (MG) dye expulsion from aqueous medium. The adsorption tests were executed at different parameters. maximum took place pH 4 in 40 min. equilibrium studies demonstrated using Langmuir and Freundlich isotherms better agreement attained with the model. capacity (qe) calculated 435 mg g–1 equation. kinetic parameters displayed that MG onto Fe3O4–TSC followed pseudo-second-order Furthermore,...
A new magnetic adsorbent Fe<sub>3</sub>O<sub>4</sub>@TSC was used for the removal of Cr<sup>3+</sup> and Co<sup>2+</sup> metal ions from aqueous media.
A novel and highly sensitive method for the determination of some heavy metals in skin whitening cosmetics creams using multiwalled carbon nanotubes MWCNTs as solid phase extraction sorbent preconcentration these prior to their by inductively coupled plasma atomic emission spectrometry is described. Different practical parameters have been thoroughly investigated optimum experimental conditions were employed. The developed was then applied arsenic, bismuth, cadmium, mercury, lead titanium...
In this study, aminoterephthalic acid (ATPA) modified oxidized activated carbon (AC) was prepared (AC@ATPA). The (AC@ATPA) composite applied for removal of malachite green (MG) from aqueous medium. obtained AC@ATPA characterized by varying techniques such as TGA, FTIR, SEM, EDX, XRD and zeta potential. results reveal that the optimum parameter conditions maximum MG dye ions adsorption were found to be pH- 6, adsorbents amount-30 mg, equilibrium time reached within 240 min at initial...
In this work, a cost-effective chitin-based magnesium oxide (CHt@MgO) biocomposite with excellent anionic methyl orange (MO) dye removal efficiency from water was developed. The CHt@MgO characterized by FT-IR, XRD, SEM-EDX, and TGA/DTG. Results proved the successful synthesis of biocomposite. Adsorption MO on optimized varying experimental conditions such as pH, amount adsorbent (m), contact time (t), temperature (T), initial concentration (Co). parameters for were follows: 6; m, 2 g/L; t,...
The usage of agricultural waste‐based bio‐adsorbents for the removal environmental pollutants from water is gaining extensive attention. In this paper, carrot residue (CR) ( Daucus carota L.) was used production activated carbon (AC) via chemical activation with HNO 3 . CR derived (CAC) characterized by various analytical techniques. Brunauer–Emmett–Teller surface area found to be 17.76 m 2 g −1 efficacy AC in adsorbing BrO − samples studied at time, pH, temperature, and initial...