V
Vinod Kumar Gupta
Researcher at King Abdulaziz University
Publications - 719
Citations - 94216
Vinod Kumar Gupta is an academic researcher from King Abdulaziz University. The author has contributed to research in topics: Adsorption & Freundlich equation. The author has an hindex of 165, co-authored 713 publications receiving 83484 citations. Previous affiliations of Vinod Kumar Gupta include Indian Institutes of Technology & University of Johannesburg.
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Kinetics and thermodynamics of Malachite Green dye removal from aqueous phase using iron nanoparticles loaded on ash
Shilpi Agarwal,Inderjeet Tyagi,Vinod Kumar Gupta,Vinod Kumar Gupta,Somaye Mashhadi,Maryam Ghasemi +5 more
TL;DR: In this paper, a batch adsorption method was used to remove the toxic Malachite Green (MG) dye from the liquid phase and several effective parameters such as solution pH, initial dye ion concentration, contact time, adsorbent dosage and temperature were well studied and optimized.
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Amputation of congo red dye from waste water using microwave induced grafted Luffa cylindrica cellulosic fiber.
TL;DR: The present study deals with the surface modification of Luffa cylindrica fiber through graft copolymerization of methyl acrylate/acrylamide (MA/AAm) via microwave radiation without the use of initiator.
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Synthesis, characterization and antibacterial activity of cellulose acetate-tin (IV) phosphate nanocomposite.
TL;DR: The nanocomposite material was explored for different properties such as ion exchange capacity, pH titration, elution behavior, thermal stability, and distribution coefficient and was found more selective for Cd(2+) and Mg(2+).
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Synthesis and characterization of ZrO2 and carbon-doped ZrO2 nanoparticles for photocatalytic application
Ali Fakhri,Sajjad Behrouz,Inderjeet Tyagi,Shilpi Agarwal,Shilpi Agarwal,Vinod Kumar Gupta,Vinod Kumar Gupta +6 more
TL;DR: In this paper, a simple sol-gel method was used to synthesize doped and un-doped zirconium dioxide (ZrO 2 ) nanoparticles and the optical properties were evaluated using photoluminescence and UV-Vis diffuse reflectance spectroscopy.
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De-coloration of hazardous dye from water system using chemically modified Ficus carica adsorbent
TL;DR: In this paper, a chemically modified Ficus carica fiber adsorbent was used for the removal of toxic methylene blue dye from aqueous solution, and the adsorption equilibrium was represented with Langmuir, Freundlich, Tempkin and Harkin's-Jura and Dubinin-Radushkevich isotherm models.