Nitrogen-containing amino compounds functionalized graphene oxide: synthesis, characterization and application for the removal of pollutants from wastewater: a …

S Wang, X Li, Y Liu, C Zhang, X Tan, G Zeng… - Journal of hazardous …, 2018 - Elsevier
Nowadays, using graphene oxide (GO) as an adsorbent for removing pollutants from
wastewater has attracted increasing attention due to its unique physic-chemical properties …

Removal of Pb (II) ion from aqueous solution by graphene oxide and functionalized graphene oxide-thiol: effect of cysteamine concentration on the bonding constant

M Yari, M Norouzi, AH Mahvi, M Rajabi… - … and Water Treatment, 2016 - Taylor & Francis
Efficient adsorbent graphene oxide (GO) and its derivative, ie, thiol-functionalized graphene
oxide (GO-SH), was used for the removal of noxious Pb (II) ion from the aqueous phase …

Adsorption of anionic and cationic azo dyes from wastewater using novel and effective multicomponent adsorbent

SA Bahadi, QA Drmosh, SA Onaizi - Separation and Purification …, 2024 - Elsevier
Water pollution is rising worldwide, necessitating innovative and effective treatment
solutions. This study introduces a multicomponent/multifunctional novel nanocomposite …

Malachite green dye adsorption from wastewater using pine gum-based hydrogel: Kinetic and thermodynamic studies

A Nair, YK Kumawat, S Choudhary, J Nath… - Journal of Molecular …, 2024 - Elsevier
In this study, a novel Pn-g-poly (AAm) hydrogel was synthesized via free radical
polymerization, using pine gum as the backbone material and polyacrylamide as the …

Preparation of chitosan-based ternary nanocomposite hydrogel film by loading graphene oxide nanosheets as adsorbent for enhanced methylene blue dye removal

A Rahmatpour, N Alijani, AH Alizadeh - International Journal of Biological …, 2023 - Elsevier
Our objective in this study is to fabricate a novel chitosan-based ternary nanocomposite
hydrogel film by incorporating graphene oxide (GO) nanosheets into a chitosan/partially …

Greener approach for fabrication of antibacterial graphene-polypyrrole nanoparticle adsorbent for removal of Mn2+ from aqueous solution

NF Attia, MA Diab, AS Attia, MF El-Shahat - Synthetic Metals, 2021 - Elsevier
Herein, novel, efficient and multifunctional heavy metals adsorbent is developed. Graphene
sheets are facilely prepared using ultrasonication process with the aid of polyethyleneglycol …

Polyethylene glycol functionalized reduced graphene oxide coupled with zinc oxide composite adsorbent for removal of phenolic wastewater

DR Rout, HM Jena - Environmental Research, 2022 - Elsevier
The development of agricultural activities and industrialization recently has various adverse
impacts on living organisms. The ever-increasing problem of organic pollution has been an …

Multicomponent interpenetrating metal based Alginate-Carrageenan biopolymer hydrogel beads substantiated by graphene oxide for efficient removal of methylene …

RA Rather, MA Bhat, AH Shalla - Chemical Engineering Research and …, 2022 - Elsevier
Sodium alginate beads are usually prepared in the presence of Ca 2+ ions. Here we
prepared Graphene oxide based Sodium Alginate-Carrageenan (Ala-Car) hydrogel beads …

Effective removal of organic pollutants by adsorption onto chitosan supported graphene oxide-hydroxyapatite composite: A novel reusable adsorbent

P Sirajudheen, P Karthikeyan, K Ramkumar… - Journal of Molecular …, 2020 - Elsevier
A hetero-structured adsorbent with outstanding adsorption performance has acquired an
increased attention due to their excellent behaviour in environmental applications. Tailoring …

Removal of heavy metals and dyes from wastewater using graphene oxide-based nanomaterials: A critical review

M Adel, MA Ahmed, MA Elabiad… - … , Monitoring & Management, 2022 - Elsevier
Water has always been one of the most important and precious natural resources. However,
due to the rapid growth of the population and industrial progress, the available resources of …