Recent advances in carbon nanomaterial-based adsorbents for water purification

R Gusain, N Kumar, SS Ray - Coordination Chemistry Reviews, 2020 - Elsevier
Deterioration of water quality and the unavailability of drinkable water are pressing
challenges worldwide. Removal of toxic organic and inorganic pollutants from water is …

Cytotoxic aquatic pollutants and their removal by nanocomposite-based sorbents

V Srivastava, EN Zare, P Makvandi, X Zheng, S Iftekhar… - Chemosphere, 2020 - Elsevier
Highlights•Pollutants led to a drastic public health issue for human beings.•Various physical
and chemical treatment technologies of water purification reviewed.•Nanocomposite …

Continuous removal of pharmaceutical drug chloroquine and Safranin-O dye from water using agar-graphene oxide hydrogel: Selective adsorption in batch and fixed …

CMB de Araujo, G Wernke, MG Ghislandi, A Diório… - Environmental …, 2023 - Elsevier
In this work, Chloroquine diphosphate, and the cationic dye Safranin-O were selectively
removed from water using the agar-graphene oxide (A-GO) hydrogel, produced via simple …

Adsorptive performance of aminonaphthalenesulfonic acid modified magnetic-graphene oxide for methylene blue dye: Mechanism, isotherm and thermodynamic …

IH Alsohaimi, MS Alhumaimess, AA Alqadami… - Inorganic Chemistry …, 2023 - Elsevier
In this research, a new aminonaphthalenesulfonic acid modified magnetic-graphene oxide
(Fe 3 O 4@ GO@ AHSA) was fabricated via in situ co-precipitation process followed by a …

Wastewater treatment using recyclable agar-graphene oxide biocomposite hydrogel in batch and fixed-bed adsorption column: bench experiments and modeling for …

CMB de Araujo, MG Ghislandi, AG Rios… - Colloids and Surfaces A …, 2022 - Elsevier
Hydrogel biocomposite using graphene oxide and agar biopolymer (agar-GO) was
synthesized to treat textile wastewater through fixed-bed adsorption. After characterization …

Electrospun polystyrene/graphene oxide fibers applied to the remediation of dye wastewater

LMS de Farias, MG Ghislandi, MF de Aguiar… - Materials Chemistry and …, 2022 - Elsevier
After preparing composite PSGO films by coating electrospun polystyrene (PS) fibers with
graphene oxide (GO), we examined their use as dye adsorbents for water remediation. The …

Potential of the main magnetic iron oxides synthesized over graphene oxide in integrated adsorption and photocatalysis of inorganic and organic emergent …

WJ do Nascimento Júnior, GH de Aguiar… - Colloids and Surfaces A …, 2023 - Elsevier
There is significant recent research into the development of iron-oxide/graphene-oxide
materials for the removal of contaminants from water. However, studies are limited to simple …

Adsorptive removal of dye from real textile wastewater using graphene oxide produced via modifications of hummers method

CM Bezerra de Araujo… - Chemical …, 2019 - Taylor & Francis
This work focused on producing different graphene oxide (GO) samples for further
application in the adsorptive removal of dyes from real textile wastewater. Among all …

Real textile wastewater treatment using nano graphene‐based materials: optimum pH, dosage, and kinetics for colour and turbidity removal

CMB de Araújo… - … Canadian Journal of …, 2020 - Wiley Online Library
Textile effluent is one of the most hazardous types of wastewater for both the environment
and human health when discharged without proper treatment. This work stands out as one …

Sonochemical synthesis of improved graphene oxide for enhanced adsorption of methylene blue

R Jayawardena, DS Eldridge, F Malherbe - Colloids and Surfaces A …, 2022 - Elsevier
The adsorption of methylene blue (MB) on graphene oxide (GO) is an interfacial
phenomenon influenced by intermolecular interactions between adsorbate and adsorbent's …