Chitosan-based beads as sustainable adsorbents for wastewater remediation: a review

A Balakrishnan, S Appunni, M Chinthala… - Environmental …, 2023 - Springer
Water contamination is increasing worldwide, yet actual methods of water and wastewater
treatment are limited, in particular by actual fossil-fuel derived nano-adsorbents that are …

The model and mechanism of adsorptive technologies for wastewater containing fluoride: A review

Z Zeng, Q Li, J Yan, L Huang, SRB Arulmani, H Zhang… - Chemosphere, 2023 - Elsevier
With the continuous development of society, industrialization, and human activities have
been producing more and more pollutants. Fluoride discharge is one of the main causes of …

Magnetic hydrochar grafted-chitosan for enhanced efficient adsorption of malachite green dye from aqueous solutions: Modeling, adsorption behavior, and …

JS Algethami, MAM Alhamami, AA Alqadami… - International Journal of …, 2024 - Elsevier
Water pollution by organic dyes is one of the most serious environmental problems
worldwide. Malachite green (MG) is considered as one the serious organic dyes which is …

Recent advances in removal of inorganic anions from water by chitosan-based composites: A comprehensive review

F Yazdi, M Anbia, M Sepehrian - Carbohydrate Polymers, 2023 - Elsevier
Chitosan is a modified natural carbohydrate polymer that has been found in the
exoskeletons of crustaceans (eg, lobsters, shrimps, krill, barnacles, crayfish, etc.), mollusks …

Design of hydrotalcite and biopolymers entrapped tunable cerium organic cubic hybrid material for superior fluoride adsorption

A Jeyaseelan, N Viswanathan, IA Kumar… - Colloids and Surfaces B …, 2023 - Elsevier
The excess fluoride in drinking water is serious risk which leads to fluorosis. The adsorption
method is facile route for defluoridation studies. Hybrid adsorbent possesses unique …

Chitosan grafted tetracarboxylic functionalized magnetic nanoparticles for removal of Pb (II) from an aqueous environment

M Algamdi, A Alshahrani, M Alsuhybani - International Journal of Biological …, 2023 - Elsevier
In this study, the chitosan-grafted tetracarboxylic functionalized magnetic nanoparticle (Fe 3
O 4@ TCA@ CS) was synthesized via in situ co-precipitation process and amidation …

Rationally designed and hierarchically structured functionalized aluminium organic frameworks incorporated chitosan hybrid beads for defluoridation of water

A Jeyaseelan, IA Kumar, N Viswanathan… - International Journal of …, 2022 - Elsevier
In this present investigation, aluminium (Al 3+) fabricated 2-aminobenzene-1, 4-dicarboxylic
acid (ABDC) namely Al@ ABDC metal organic frameworks (MOFs) was developed for …

Adsorption of fluoride from aqueous solutions using graphene oxide composite materials at a neutral pH

Y Chen, Q Chen, RM Kasomo, Y Jin, P Yang… - Journal of Molecular …, 2023 - Elsevier
Adsorption methods have garnered significant attention for fluoride removal from water
bodies owing to their superior selectivity, simple operations, and wider applicability …

Transformative strategies for heavy metals extraction: Ionic liquid-boosted fizzy capsule for distributive solid-phase microextraction in aquatic environments

MA Kariri, IH Alsohaimi, M Alzaid… - Journal of Industrial and …, 2024 - Elsevier
Within this work, an innovative ionic liquid-coated sulphonyl silanized graphene oxide-
supported fizzy capsule-enhanced ionic liquid distributive solid-phase micro-extraction …

Directional Freeze-Drying-Mediated Chitosan Aerogel with Ordered Structure Allowing High-Efficient Removal of Se (IV) from Wastewater

C Liu, W Zhang, Z Zhao, Y Wang, P Qi, X Liu - Langmuir, 2024 - ACS Publications
The progress of industrialization has led to a notable elevation in selenium (Se) levels within
aquatic environments, surpassing established thresholds and posing significant risks to both …