Regeneration and reusability of non-conventional low-cost adsorbents to remove dyes from wastewaters in multiple consecutive adsorption–desorption cycles: a …

N El Messaoudi, M El Khomri, A El Mouden… - Biomass conversion and …, 2024 - Springer
The global economy's growths due to industrialization, accompanied by urbanization high
rate, have led to severe anthropogenic pollution impacting both the environment and human …

Advances in gum-based hydrogels and their environmental applications

Y Wu, A Parandoust, R Sheibani, F Kargaran… - Carbohydrate …, 2023 - Elsevier
Gum-based hydrogels (GBHs) have been widely employed in diverse water purification
processes due to their environmental properties, and high absorption capacity. More desired …

Selective and effective adsorption of malachite green and methylene blue on a non-toxic, biodegradable, and reusable fenugreek galactomannan gum coupled MnO2 …

P Sharma, H Laddha, M Agarwal, R Gupta - Microporous and Mesoporous …, 2022 - Elsevier
Abstract A new FG-g-AM-cl-MBA-MnO 2 hydrogel has been synthesised via a free radical
cross-linking reaction using fenugreek gum containing macromolecular galactomannan …

Response surface methodology-based modeling and optimization of fenugreek gum-based hydrogel for efficient removal of malachite green dye

J Nath, S Kumar, V Kumar - Journal of Molecular Structure, 2023 - Elsevier
This research work describes the synthesis of a fenugreek gum (FG)-based hydrogel (FG-g-
poly (AAm)) via free radical polymerization for the removal of malachite green (MG) dye from …

Application of a novel sodium alginate-graft-poly (methacrylic acid-co-acrylamide)/montmorillonite nanocomposite hydrogel for removal of malachite green from …

H Safarzadeh, SJ Peighambardoust… - Journal of Polymer …, 2023 - Springer
In this study, the hydrogels were synthesized by grafting copolymers of methacrylic acid
(MAA) and acrylamide (AAm) onto the sodium alginate (SA) backbone by free radical …

Synthesis and characterization of magnetic carboxymethyl chitosan‐poly (acrylic acid‐itaconic acid) hydrogel for the efficient adsorption of malachite green

C Lei, Q **ao, S Zhou, W Zu, J Li, J Zeng… - Journal of Applied …, 2022 - Wiley Online Library
A new type of magnetic hydrogel (Fe3O4/CMC‐co‐p [AA‐IA]) adsorbent was synthesized
using magnetic carboxymethyl chitosan (CMC) matrix with acrylic acid and itaconic acid …

Basic Red 18 and Remazol Brilliant Blue R biosorption using Russula brevipes, Agaricus augustus, Fomes fomentarius

C Arslantaş, I M'barek, M Saleh, Z Isik… - Water Practice & …, 2022 - iwaponline.com
In this study, the adsorption abilities of Russula brevipes (RB), Agaricus augustus (AA), and
Fomes fomentarius (FF) were evaluated in Basic Red 18 (BR18) and Remazol Brilliant Blue …

The removal of textile industrial Dye-RB-19 using Guar gum-based adsorbent with thermodynamic and kinetic evaluation parameters

A Mahto, S Mishra - Polymer Bulletin, 2022 - Springer
The present study is done for the removal of RB-19 by Guar gum-grafted polyacrylamide
cross-linked with borax (GG-g-PAM-cl-Borax). Synthesized material is confirmed by different …

Soybean peroxidase immobilised on cellulose-alginate hydrogels for removal of recalcitrant organic pollutants in water

M Rigoletto, P Calza, AS da Cunha… - Reaction Chemistry & …, 2023 - pubs.rsc.org
In recent years, bioremediation has become very attractive for environmental applications,
especially enzyme-based treatments, since they offer high catalytic capacity with milder …

Biosorption of cationic and anionic dyes using the biomass of Aspergillus parasiticus CBS 100926T

HD Bouras, A RédaYeddou, N Bouras… - Water Science and …, 2021 - iwaponline.com
Aspergillus parasiticus (A. parasiticus) CBS 100926T was used as a biosorbent for the
removal of Methylene Blue (MB), Congo Red (CR), Sudan Black (SB), Malachite Green …