Recent developments in chitosan-based adsorbents for the removal of pollutants from aqueous environments

DC da Silva Alves, B Healy, LAA Pinto… - Molecules, 2021 - mdpi.com
The quality of water is continuously under threat as increasing concentrations of pollutants
escape into the aquatic environment. However, these issues can be alleviated by adsorbing …

Advancements in heavy metals removal from effluents employing nano-adsorbents: way towards cleaner production

R Janani, B Gurunathan, K Sivakumar, S Varjani… - Environmental …, 2022 - Elsevier
Due to the development in science field which gives not only benefit but also
introducesundesirable pollution to the environment. This pollution is due to poor discharge …

Preparation and applications of chitosan and cellulose composite materials

TG Ambaye, M Vaccari, S Prasad… - Journal of …, 2022 - Elsevier
Chitosan is a natural fiber, chemically cellulose-like biopolymer, which is processed from
chitin. Its use as a natural polymer is getting more attention because it is non-toxic …

Epichlorohydrin and triethylenetetramine functionalized electrosprayed Fe3O4/Chitosan magnetic microspheres for removal and separation of Congo red

W Yang, Y Liu, Y Zhu, W Jiang, F Shi, J Hu… - Chemical Engineering …, 2023 - Elsevier
Aquatic ecosystem contaminated by organic dyes is one of the most crucial issues plaguing
people worldwide, while water remediation through adsorption technology is the most …

Chitosan-carboxylic acid grafted multifunctional magnetic nanocomposite as a novel adsorbent for effective removal of methylene blue dye from aqueous environment

IH Alsohaimi, MS Alhumaimess, AA Alqadami… - Chemical Engineering …, 2023 - Elsevier
In this work, magnetite nanoparticle decorated graphene oxide (MGO) is modified with
triethylenetetramine (TETA), which is supported by maleated chitosan (MACS), named …

Additive manufacturing of geopolymers with hierarchical porosity for highly efficient removal of Cs+

S Ma, H Yang, S Fu, P He, X Duan, Z Yang… - Journal of Hazardous …, 2023 - Elsevier
Geopolymers (GPs) have emerged as promising adsorbents for wastewater treatment due to
their superior adsorption stability, tunable porosity, high adsorption capacity, and low-energy …

Tetracycline capture from aqueous solutions by nanocomposite of MWCNTs reinforced with glutaraldehyde cross-linked poly (vinyl alcohol)/chitosan

K Naderi, M Foroughi, MHA Azqhandi - Chemosphere, 2022 - Elsevier
The presence of pharmaceuticals as the emerging contaminates needs novel approaches
and new materials to be remediated. This study aimed to develop and apply MWCNTs …

Double ionic liquid reinforced g-CN nanocomposite for an enhanced adsorption of methylparaben: Mechanism, modeling, and optimization

Z Gholami, M Foroughi, MHA Azqhandi - Chemosphere, 2024 - Elsevier
The efficient removal of organic pollutants, especially pharmaceuticals, from aquatic
environments has attracted great attentions. Application of green, multipurpose, and …

Adsorption of the azo dyes from wastewater media by a renewable nanocomposite based on the graphene sheets and hydroxyapatite/ZnO nanoparticles

E Mossavi, MH Sabzevari, M Ghaedi… - Journal of Molecular …, 2022 - Elsevier
The present work aimed to compare the predictive power of response surface methodology
(RSM), general regression neural network (GRNN), and artificial neural network (ANN) in …

[HTML][HTML] Evaluation of least square support vector machine, generalized regression neural network and response surface methodology in modeling the removal of …

Z Gholami, MHA Azqhandi, MH Sabzevari… - Alexandria Engineering …, 2023 - Elsevier
This study focused on the preparation, characterization of a supported dicationic ionic liquid
nanocomposite (IL@ GO@ IL NC) and employing of it in the adsorption of Levofloxacin …