Cited by Multi-functional CaO@GO catalyst and adsorbent derived from eggshell waste for removal of environmental pollutants

Mesoporous nanocomposite polydopamine-coated graphene oxide/maghemite for high-efficient adsorption of diclofenac sodium in batch mode: synthesis, characterization, RSM modeling and optimization DOI

Bentolhoda Chenarani,

Varsha Srivastava, Tuomo Sainio

et al.

Journal of Porous Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

Citations

Enhanced Flotation for the Removal of Pharmaceutical Contaminants from Water Systems Using Graphene Oxide–CTAB Nanocomposites DOI

G. Pooja,

P. Senthil Kumar,

Chitra Boobalan

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 21, 2025

This study investigates the removal of pharmaceutical contaminants ibuprofen and diclofenac from aqueous solutions using graphene oxide (GO) coated with cetyltrimethylammonium bromide (CTAB) as a nanocomposite in fully pressurized dissolved air flotation process. novel approach leverages surface-active properties GO-CTAB to efficiently eliminate pharmaceuticals under optimized conditions. Characterization techniques, including Fourier transform infrared (FTIR), ζ-potential, particle size analysis, surface tension measurements, contact angle assessment, Brunauer-Emmett-Teller (BET) Gas chromatography-mass spectrometry (GC-MS), Field emission scanning electron microscopy (FE-SEM) Energy-dispersive X-ray spectroscopy (EDS), validated successful synthesis efficacy pollutant removal. The process parameters were optimized, highest efficiencies achieved at pH 5 for 4 diclofenac, surfactant dosage 0.4 g, pressure 15 psig, rate flow 0.5 L/min. Under these conditions, 99.29% 95.31% obtained, demonstrating high performance treating low-concentration contaminants. underscores potential sustainable, eco-friendly, highly effective solution wastewater treatment, offering sustainability while minimizing chemical usage environmental impact.

Language: Английский

Citations

Granulated graphene oxide-activated carbon for adsorptive removal of diclofenac sodium and ibuprofen in a continuous fixed-bed column DOI

Bentolhoda Chenarani,

Mohammad Nader Lotfollahi

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 322, P. 129506 - 129506

Published: May 27, 2024

Language: Английский

Citations

Magnetic Graphene based materials for removal of pharmaceutical compounds – Review on applications and machine learning approaches DOI

Sankar Sudharsan Rameshwar,

Natarajan Rajamohan