Systematic study of graphene oxide production using factorial design techniques and its application to the adsorptive removal of methylene blue dye in aqueous …

CMB de Araujo, RB de Assis Filho… - Materials Research …, 2018 - iopscience.iop.org
Water pollution is a serious environmental problem and coloured pigments are considered
one of the greatest concerning contaminants. Graphene, a new two-dimensional material …

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 …

Application of graphene‐based adsorbents in the treatment of dye‐contaminated wastewater; kinetic and isotherm studies

F Mindivan, ÜD Gül, M Göktaş - Journal of Vinyl and Additive …, 2021 - Wiley Online Library
The adsorption of methylene blue (MB) on graphene‐based adsorbents was tested through
the batch experimental method. Two types of graphene‐based adsorbents as graphene …

Synthesis, characterization and an application of graphene oxide nanopowder: methylene blue adsorption and comparison between experimental data and literature …

Z Ciğeroğlu, A Haşimoğlu… - Journal of Dispersion …, 2021 - Taylor & Francis
With the discovery of graphene, the necessary synthesis studies have been carried out for
the use of graphene oxide (GO) as an adsorbent to remove toxic materials. In this study, GO …

Environmentally friendly route for graphene oxide production via electrochemical synthesis focused on the adsorptive removal of dyes from water

RB de Assis Filho, CMB de Araújo… - Environmental …, 2019 - Taylor & Francis
This work shows a promising, environmentally friendly and greener alternative for the
production and application of electrochemically produced Graphene Oxide (GO) for the …

Biogenic synthesis of reduced graphene oxide and investigation of adsorption isotherm, kinetics, thermodynamics parameters for water pollution remediation

B Bairy, S Maity, S Bhowmick, A Ghorai - Graphene and 2D Materials, 2024 - Springer
The environment is adversely affected by toxic synthetic dye effluent from multiple sectors.
As a result of these dyes' harmful effects on living things, the aquatic system needs to be …

Preparation, characterization, and application of a homemade graphene for the removal of Congo red from aqueous solutions

TJ Popoola, AE Okoronkwo, OO Oluwasina… - … Science and Pollution …, 2021 - Springer
Ethylene diaminetetraacetic acid (EDTA)-functionalized graphene was synthesized from
Nigerian coal using a chemical exfoliation method and the graphene was applied for the …

Adsorption capacity comparison between graphene oxide and graphene nanoplatelets for the removal of coloured textile dyes from wastewater

LK de Assis, BS Damasceno, MN Carvalho… - Environmental …, 2019 - Taylor & Francis
The synthesis of graphene oxide (GO) nanosheets, to be used as an adsorbent for the
removal of textile dyes from wastewater, was optimized by the modified Hummers method …

Adsorptive removal of cationic and anionic dyes using graphene oxide

V Sabna, SG Thampi… - Water Science and …, 2018 - iwaponline.com
This paper presents the results of comparative study on the application of graphene oxide
(GO) for the adsorptive removal of crystal violet (CV) and methyl orange (MO) in batch mode …

Removal of hazardous dyes-BR 12 and methyl orange using graphene oxide as an adsorbent from aqueous phase

D Robati, B Mirza, M Rajabi, O Moradi, I Tyagi… - Chemical Engineering …, 2016 - Elsevier
Graphene oxide was used as efficient adsorbent for the rapid removal of two dyes basic red
12 (BR 12) and methyl orange (MO) from the aqueous phase, the whole adsorption process …