Abdelrahman K. A. Khalil

ORCID: 0000-0002-9905-7407
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Membrane-based Ion Separation Techniques
  • Adsorption and biosorption for pollutant removal
  • Membrane Separation Technologies
  • Extraction and Separation Processes
  • Advanced Sensor and Energy Harvesting Materials
  • Nanomaterials for catalytic reactions
  • Phosphorus and nutrient management
  • Layered Double Hydroxides Synthesis and Applications
  • Fuel Cells and Related Materials
  • Electrospun Nanofibers in Biomedical Applications
  • Blood properties and coagulation
  • Dye analysis and toxicity
  • Membrane Separation and Gas Transport
  • Hybrid Renewable Energy Systems
  • Solar-Powered Water Purification Methods
  • Hydrogels: synthesis, properties, applications
  • Glass properties and applications
  • Natural Fiber Reinforced Composites
  • Inflammatory Biomarkers in Disease Prognosis
  • Hydrogen Storage and Materials
  • Polymer Surface Interaction Studies
  • Environmental remediation with nanomaterials
  • Advanced battery technologies research
  • Magnesium Oxide Properties and Applications
  • Adipokines, Inflammation, and Metabolic Diseases

University of Sharjah
2022-2025

King Saud University
2023

Ain Shams University
2019

Darmstadt University of Applied Sciences
1990-1991

Pretreatment of raw feed water is an essential step for proper functioning a reverse osmosis (RO) desalination plant as it minimizes the risk membrane fouling. Conventional pretreatment methods have drawbacks, such potential biofouling, chemical consumption, and carryover. Non-conventional membrane-based technologies emerged promising alternatives. The present review focuses on recent advances in MF, UF, NF techniques that been shown to be effective preventing fouling well having low energy...

10.3390/w15081572 article EN Water 2023-04-17

Increased phosphate concentration in water bodies has led to eutrophication, and its removal is an inevitable requirement of sustainable wastewater purification systems. In this study, MgAl layered doubled hydroxide (LDH) composites doped on the surface activated carbon (AC/MgAl LDH) with various (Mg + Al) total metal loading (5 wt%, 10 15 wt%) were prepared by co-precipitation method. The influence onto AC was examined remove ions from aqueous solutions. effect adsorption parameters,...

10.3390/su14126991 article EN Sustainability 2022-06-07

The present study explores the use of local clay from United Arab Emirates (UAE) to prepare porous ceramic membranes (flat disk shape) for purpose removing toxic heavy metals contaminated water. Four distinct membranes, crafted locally sourced and incorporated with activated carbon graphite, underwent careful thorough preparation. initial set was subjected open-air sintering, resulting in creation mACA mGrA membranes. Concurrently, a second meticulously prepared sintering under inert...

10.1016/j.heliyon.2024.e24939 article EN cc-by-nc-nd Heliyon 2024-01-21

In this study, a low-cost granular activated carbon doped with Fe2O3 nanoparticles (Fe–GAC) was prepared via modified sol-gel technique and utilized for the elimination of lead (Pb(II)) chromium (Cr(T)) ions from synthetic actual brackish water. The effect adsorption parameters on removal Pb(II) Cr(T) water evaluated in batch tests. characterization results validated distribution well-defined onto GAC surface. loaded 5 wt.% (Fe–GAC 5) exhibited maximum surface area 848.2 m2 g−1. equilibrium...

10.3390/su141710877 article EN Sustainability 2022-08-31

Oil-contaminated water and industrial oily wastewater discharges have adversely affected aquatic ecosystems human safety. Membrane separation technology offers a promising solution for effective oil–water separation. Thus, membrane with high surface area, hydrophilic–oleophobic properties, stability is candidate. Electrospinning, straightforward efficient process, produces highly porous polymer-based membranes vast area stability. The main objective of this study to produce polyacrylonitrile...

10.3390/polym15234594 article EN Polymers 2023-11-30

The existence of an intrinsic electrical platform responsible for the formation and transmission impulses is essential, especially in cardiac tissue. However, most tissue made from biodegradable polymeric materials lacks conductive characteristics; this delays regional conduction, potentially causing arrhythmias. This study proposes a polyethylene oxide (PEO)/silk fibroin (SF)-based material conjugated with nanoparticles as patch to fix any infarcted heart part. A new composite PEO/15...

10.3390/jcs7050200 article EN Journal of Composites Science 2023-05-16

The scarcity of drinking water is currently a critical issue in many parts the world. Providing clean/urgent longer limited to natural sources. Wastewater treatment has become an urgent necessity countries, particularly Middle East and North African regions characterized by desert climate. Hence, development effective methods for wastewater vital overcome this shortage. present study attempts explore use local clay from United Arab Emirates (UAE) prepare porous ceramic membranes (flat disk...

10.4028/p-2rwsts article EN Advances in science and technology 2023-08-30

Aim: The purpose of the study is to evaluate relationship between red blood cell distribution width (RDW) and coronary calcium score in diabetic patients. Methods: Hematological parameters 100 (Type II) patients were assessed. Computed tomographic angiography was used asses artery (CAC) score. Results: Mean age cohort 55 years (males: 60%). RDW 12.7%. CAC 243. There a significant correlation each of: scores (r = 0.53; p < 0.001) severity disease (CAD; r 0.25; 0.047). A cut-off value >14.2%...

10.2217/fca-2018-0066 article EN Future Cardiology 2019-09-01

Abstract Alizarin Red and Rhodamine B are widely used dyes in the textile, paper, plastic industries. However, disposal or release of these into environment can negatively impact on both human health. In present study, oxidized carbon nanotubes (OCNT) were to eliminate from contaminated water batch adsorption experiments. The outcomes suggested that OCNT has potential be an effective material for removal water. kinetics modeling revealed process onto follows pseudo-second-order model,...

10.1088/1742-6596/2751/1/012026 article EN Journal of Physics Conference Series 2024-04-01

Capacitive deionization (CDI) is an emerging technique for removing dissolved, charged species from aqueous solutions. It has been previously applied to brackish water and seawater desalination, wastewater remediation, softening. The CDI unit cell comprises two parallel electrode sheets separated by a non-conductive spacer (nylon cloth, 100 mm thick) fixed with rubber gasket. electrodes are typically carbon, the feed flows between or through electrodes. porous pair accused of voltage...

10.1117/12.3013901 article EN 2024-06-07
Coming Soon ...