Green synthesis of AC/ZnO nanocomposites for adsorptive removal of organic dyes from aqueous solution

MAAH Allah, HA Alshamsi - Inorganic Chemistry Communications, 2023 - Elsevier
In the current study, a facile and green route for synthesis zinc oxide supported activated
carbon nanocomposites (AC/ZnO) using Pontederia crassipes leaves has been conducted …

Binary comparative study adsorption of anionic and cationic Azo-dyes on Fe3O4-Bentonite magnetic nanocomposite: Kinetics, Equilibrium, Mechanism and …

K Oukebdane, IL Necer, MA Didi - Silicon, 2022 - Springer
A magnetic nanocomposite synthesized by co-precipitation of bentonite and iron oxide was
used for the selective removal of cationic and anionic azo-dyes from water samples. The …

[HTML][HTML] Adsorption characteristics of Titan yellow and Congo red on CoFe2O4 magnetic nanoparticles

M Ghaemi, G Absalan, L Sheikhian - Journal of the Iranian Chemical …, 2014 - Springer
This paper assesses the adsorption characteristics of Titan yellow and Congo red on CoFe 2
O 4 magnetic nanoparticles. The adsorption behavior of Titan yellow and Congo red from …

Magnesium oxide nanoparticles decorated iron oxide nanorods: synthesis, characterization and remediation of Congo red dye from aqueous media

SK Sahoo, JP Dhal, GK Panigrahi - Composites Communications, 2020 - Elsevier
In this work, nanosized magnesium oxide decorated iron oxide nanorods (Fe 2 O 3–MgO)
were synthesized by simple one step hydrothermal method using magnesium nitrate, ferric …

Studies on the Removal of Congo Red Dye by an Adsorbent Based on Fly-Ash@Fe3O4 Mixture

M Harja, N Lupu, H Chiriac, DD Herea, G Buema - Magnetochemistry, 2022 - mdpi.com
The effectiveness of a Fe3O4-loaded fly ash composite for the adsorption of Congo red dye
was assessed in this work. The structure and properties of the magnetic adsorbent were …

Removal of Evans Blue dye from aqueous solution using magnetic spinel ZnFe2O4 nanomaterial: Adsorption isotherms and kinetics

BR Vergis, N Kottam, RH Krishna… - Nano-structures & Nano …, 2019 - Elsevier
Magnetic nano crystalline ZnFe 2 O 4 was successfully synthesized by simple combustion
route using oxalyldihydrazine as fuel and the material formed was characterized by powder …

Surface modified magnetic nanoparticles as efficient and green sorbents: synthesis, characterization, and application for the removal of anionic dye

HR Rajabi, H Arjmand, SJ Hoseini… - Journal of Magnetism and …, 2015 - Elsevier
The object of this study was to evaluate the removal efficiency of sunset yellow (SY) anionic
dye from aqueous solutions by using new surface modified iron oxide magnetic …

Synthesis of magnetic activated carbon/α-Fe2O3 nanocomposite and its application in the removal of acid yellow 17 dye from water

V Ranjithkumar, S Sangeetha, S Vairam - Journal of hazardous materials, 2014 - Elsevier
The adsorption of acid yellow 17 dye on activated carbon/α-Fe 2 O 3 nanocomposite
prepared by simple pyrolytic method using iron (II) gluconate was investigated by batch …

Removal of methylene blue and congo red by magnetic chitosan nanocomposite: Characterization and adsorption studies

J Jumadi, A Kamari, NA Rahim… - Journal of Physics …, 2019 - iopscience.iop.org
Dyes are stable organic pollutants that have been used in many industries and become one
of the toxic contaminants for the environment. This research aimed at preparing a magnetic …

Adsorption of endocrine disruptive congo red onto biosynthesized silver nanoparticles loaded on Hildegardia barteri activated carbon

KS Obayomi, SY Lau, D Akubuo-Casmir… - Journal of Molecular …, 2022 - Elsevier
In this research work, silver nanoparticles (AgNPs) were prepared using green procedure
and loaded on Hildegardia barteri activated carbon (HBAC) and then characterized for …