Advanced applications of hydroxyapatite nanocomposite materials for heavy metals and organic pollutants removal by adsorption and photocatalytic degradation: A …

Y Miyah, N El Messaoudi, M Benjelloun, Y Acikbas… - Chemosphere, 2024 - Elsevier
This comprehensive review delves into the forefront of scientific exploration, focusing on
hydroxyapatite-based nanocomposites (HANCs) and their transformative role in the …

Synthesis of a chitosan@ hydroxyapatite composite hybrid using a new approach for high-performance removal of crystal violet dye in aqueous solution, equilibrium …

A Jebli, A El Amri, R Hsissou, A Lebkiri, B Zarrik… - Journal of the Taiwan …, 2023 - Elsevier
Background Novel chitosan and hydroxyapatite-based bio composites were studied as
potential adsorbents for the removal of crystal violet, a cationic dye, present in an aqueous …

Preparation of modified chitosan and its application to remove cadmium ions in wastewater: a review

Y Dong, T Ma, P Zhang, H Lin - Journal of Environmental Chemical …, 2024 - Elsevier
Heavy metal ions are serious pollutants in water that are not naturally environmentally
degradable and pose a menace to human health. Cadmium is acknowledged as an …

Effective removal of Allura red food dye from water using cross-linked chitosan-diatomite composite beads

NE Şen, ZM Şenol - International Journal of Biological Macromolecules, 2023 - Elsevier
Abstract Chitosan (Ch)-diatomite (D) composite beads (Ch-D) were synthesized using
epichlorohydrin and tripolyphosphate crosslinkers and then moulded into uniform beads in …

A novel glutaraldehyde cross-linked chitosan@ acid-activated bentonite composite for effective Pb (II) and Cr (VI) adsorption: Experimental and theoretical studies

REK Billah, MA Islam, MK Nazal, L Bahsis… - Separation and …, 2024 - Elsevier
In this study, a novel glutaraldehyde cross-linked chitosan@ acid-activated bentonite
composite (CsG@ AAB) was synthesized from crab waste, glutaraldehyde, and acid …

[HTML][HTML] New hybrid adsorbent based on APTES functionalized zeolite W for lead and cadmium ions removal: experimental and theoretical studies

Y Abdellaoui, B El Ibrahimi, M Ahrouch… - Chemical Engineering …, 2024 - Elsevier
Water pollution remains a primary worldwide concern, requiring various treatment
technologies for efficient and effective remediation. In recent years, zeolites have gained …

Adsorption of Cd (II) ions on magnetic graphene oxide/cellulose modified with β-cyclodextrin: Analytical interpretation via statistical physics modeling and fractal like …

N Rahman, A Raheem - Environmental Research, 2024 - Elsevier
In the present study, β-cyclodextrin modified magnetic graphene oxide/cellulose
(CN/IGO/Cel) was fabricated for removal of Cd (II) ions. The material was characterized …

Novel chitosan/GO@ Fe3O4 porous microspheres with magnetic separation function for the removal of Congo red from aqueous solutions

C Ding, M Xue, Y Zhang, J Su, H Wang - Journal of the Taiwan Institute of …, 2023 - Elsevier
Background Develo** a novel chitosan porous microsphere with outstanding adsorption
performance and magnetic separation function is significant for recycling and purification in …

Removal of lead (II) from aqueous solution using epichlorohydrin cross-linked shrimp waste-derived chitosan based@ calcium phosphates biocomposite …

REK Billah, S Şimşek, H Majdoubi, S Kaya… - Journal of Molecular …, 2023 - Elsevier
An economical composite has been synthesized utilizing chitosan derived from discarded
shrimp shells and hydroxyapatite extracted from waste bovine bones. This research delves …

A novel chitosan-alginate@ Fe/Mn mixed oxide nanocomposite for highly efficient removal of Cr (VI) from wastewater: Experiment and adsorption mechanism

LS Alqarni, JS Algethami, RELK Billah… - International Journal of …, 2024 - Elsevier
In this study, the synthesis and experimental theoretical evaluation of a new
chitosan/alginate/hydrozyapatite nanocomposite doped with Mn2 and Fe2O3 for Cr removal …