Green synthesis of graphene-oxide based nanocomposites for efficient removal of methylene blue dye from wastewater

KS Obayomi, SY Lau, MK Danquah, J Zhang, T Chiong… - Desalination, 2023 - Elsevier
Water-soluble dyes are a common problem in wastewater treatment, requiring highly
efficient methods for removal. In this study, novel sustainable adsorbents made from …

Selective adsorption of organic dyes from aqueous environment using fermented maize extract-enhanced graphene oxide-durian shell derived activated carbon …

KS Obayomi, SY Lau, MK Danquah, J Zhang, T Chiong… - Chemosphere, 2023 - Elsevier
A secure aquatic environment is essential for both aquatic and terrestrial life. However,
rising populations and the industrial revolution have had a significant impact on the quality …

[HTML][HTML] A response surface methodology approach for the removal of methylene blue dye from wastewater using sustainable and cost-effective adsorbent

KS Obayomi, SY Lau, MK Danquah, J Zhang… - Process Safety and …, 2024 - Elsevier
Potable water availability is becoming increasingly challenging due to increasing level of
global population and industrial revolution. The disproportionate use of methylene blue …

Poly (methyl methacrylate) functionalized graphene oxide/CuO as nanocomposite for efficient removal of dye pollutants

O Moradi, M Mirzaian, S Sedaghat - Scientific Reports, 2024 - nature.com
In this research, the use of a three-component nanocomposite of graphene oxide-methyl
methacrylate and copper (II) oxide (PMMA-GO-CuO) was investigated. The aim of …

High-efficiency adsorption of methylene blue dye from wastewater by a thiosemicarbazide functionalized graphene oxide composite

J Bu, L Yuan, N Zhang, D Liu, Y Meng… - Diamond and Related …, 2020 - Elsevier
With the aim of developing an improved adsorbent material for the treatment of printing and
dyeing wastewater, we prepared a novel thiosemicarbazide functionalized graphene oxide …

Evaluation of graphene oxide-activated carbon as effective composite adsorbent toward the removal of cationic dyes: Composite preparation, characterization and …

AI Abd-Elhamid, EA Kamoun, AA El-Shanshory… - Journal of Molecular …, 2019 - Elsevier
Graphene oxide-activated carbon (GO-AC) composite was synthesized by a single-step
mixing method via direct conjugation of m-AC particles onto GO using tetraethyl orthosilicate …

Acrylic acid functionalized graphene oxide: High-efficient removal of cationic dyes from wastewater and exploration on adsorption mechanism

G Wang, G Li, Y Huan, C Hao, W Chen - Chemosphere, 2020 - Elsevier
A novel p (AA)-g-GO material was prepared by grafting polymerization of acrylic acid (AA)
onto graphene oxide (GO) skeleton, presenting efficient removal of dyes from wastewater …

Synthesis of graphene/silica composites and its removal efficiency of methylene blue dye from water

IK Rind, A Sarı, M Tuzen, MF Lanjwani… - Inorganic Chemistry …, 2023 - Elsevier
Water supply remains constant; however, industrial wastewater has been raised. Due to the
high demand for clean water, there is a continued need for water treatment. Here, graphene …

Chitosan-functionalized-graphene oxide (GO@ CS) beads as an effective adsorbent to remove cationic dye from wastewater

AEAA Nayl, AI Abd-Elhamid, WAA Arafa, IM Ahmed… - Polymers, 2022 - mdpi.com
In this study, the preparation of graphene oxide@ chitosan (GO@ CS) composite beads was
investigated via continuous dropping techniques to remove methylene blue (MB)-dye from …

Synthesis of graphene oxide/silica/carbon nanotubes composite for removal of dyes from wastewater

N Almoisheer, FA Alseroury, R Kumar… - Earth Systems and …, 2019 - Springer
The recent interest in adsorption of pollutants on nanomaterials has been gaining
widespread attention especially in the utilization of nanocarbon based composite materials …