Magnetic adsorbents for wastewater treatment: advancements in their synthesis methods

V Phouthavong, R Yan, S Nijpanich, T Hagio, R Ichino… - Materials, 2022 - mdpi.com
The remediation of water streams, polluted by various substances, is important for realizing
a sustainable future. Magnetic adsorbents are promising materials for wastewater treatment …

Rietveld refinement, morphological, optical and photocatalytic dye degradation studies of pristine and Sr-doped SnS2 hexagonal nanoplates

A Sharma, A Makhija, S Dahiya, A Ohlan… - Materials Research …, 2023 - Elsevier
In the present study, Sr x Sn 1-x S 2 hexagonal nanoplates have been synthesized via a cost-
effective hydrothermal route and characterized by XRD, UV-DRS, PL, SEM, EDXS, Zeta …

Adsorptive removal of Congo Red dye from its aqueous solution by Ag–Cu–CeO2 nanocomposites: adsorption kinetics, isotherms, and thermodynamics

N Semwal, D Mahar, M Chatti, A Dandapat, MC Arya - Heliyon, 2023 - cell.com
Eliminating synthetic dyes and organic contaminants from water is crucial for safeguarding
human health and preserving the environment. In this study, we explored the effectiveness …

Eco-friendly NiO/polydopamine nanocomposite for efficient removal of dyes from wastewater

MA El-Ghobashy, H Hashim, MA Darwish… - Nanomaterials, 2022 - mdpi.com
The rapid development of industries discharges huge amounts of wastewater that contain
surface water. For this reason, we used NiO/polydopamine (NiO/PDA) nanocomposite as an …

Modeling and optimization of Acid Orange 7 adsorption process using magnetite/carbon nanocomposite

MA Nistor, L Halip, SG Muntean, L Kurunczi… - Sustainable Chemistry …, 2022 - Elsevier
The efficiency of a new magnetite/carbon nanocomposite (MCN), applied as adsorbent for
the removal of Acid orange 7 (AO7) dye from aqueous solutions was investigated. The MCN …

Modification of Magnetic Graphene Oxide by an Earth-Friendly Deep Eutectic Solvent to Preconcentrate Ultratrac Amounts of Pb (II) and Cd (II) in Legume Samples

M Hejazikhah, P Jamshidi - Applied Sciences, 2023 - mdpi.com
A novel magnetic solid-phase extraction adsorbent using deep eutectic solvent-coated
magnetic graphene oxide (EgLiCl-mGO) was proposed for simultaneous preconcentration of …

[HTML][HTML] Prediction and optimizing of methylene blue sequestration to activated charcoal/magnetic nanocomposites using artificial neutral network and response …

UO Aigbe, TC Lebepe, OS Oluwafemi, OA Osibote - Chemosphere, 2024 - Elsevier
Green synthesized magnetic nanoparticles (MNPs) linked with activated charcoal
(AC)(AC/Fe 3 O 4 NCs) were exploited for methylene blue (MB) confiscation in this study …

Comprehensive study of Acid Yellow 42 adsorption by green synthesized polypyrrole/tannicacid/iron nanocomposites

R Dinari, SH Hosseini, M Tanzifi… - Separation Science and …, 2023 - Taylor & Francis
In this study, a green synthesis of polypyrrole/tannic acid/iron (PTI) nanocomposites was
performed, using adsorption for the removal of Acid Yellow 42 (AY42) dye. The …

Applications of magnetic nanomaterials for wastewater treatment

UO Aigbe, KE Ukhurebor, RB Onyancha… - Magnetic Nanomaterials …, 2023 - Springer
A key priority field of study over the years has been on the environmental application of
nanotechnology (NT) in contaminated water laced with heavy metals (HMs) and dye …

Kinetics and thermodynamics investigations of efficient and eco-friendly removal of alizarin red S from water via acid-activated Dalbergia sissoo leaf powder and its …

S Nawaz, SM Salman, A Ali, B Ali, SN Shah… - Frontiers in …, 2024 - frontiersin.org
The present work aimed to highlight an efficient, readily accessible, and cost-effective
adsorbent derived from Dalbergia sissoo (DS) leaf powder for removing the environmentally …