Chitosan-based materials for emerging contaminants removal: Bibliometric analysis, research progress, and directions

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107327 - 107327

Опубликована: Фев. 27, 2025

Язык: Английский

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Sustainable Approaches for Pharmaceutical Pollutant Removal: Advances in Chitosan‐Based Nanocomposite Adsorbents

ChemistrySelect, Год журнала: 2025, Номер 10(13)

Опубликована: Апрель 1, 2025

Abstract The growing presence of pharmaceutical pollutants in aquatic environments poses significant threats to both human health and ecosystems. Despite their crucial role healthcare, pharmaceuticals enter water systems through various sources, making them some the most critical environmental contaminants. Traditional wastewater treatments, which are classified into physical, chemical, biological techniques, often struggle effectively remove pharmaceuticals. Among these methods, adsorption stands out as a reliable versatile approach for removing organic enhancing efficiency treatment processes. Biopolymers, particularly chitosan, gaining attention due numerous advantages, including biocompatibility, biodegradability, affordability, high capability, non‐toxicity, availability from diverse natural sources. Chitosan, hydrophilic biopolymer, can be chemically modified by incorporating nanoparticles (e.g., metal oxides, carbon‐based materials, magnetic particles) boost its efficiency. These advancements enable chitosan‐based nanocomposites range pharmaceuticals, antibiotics, analgesics, hormones, water. This review examines latest developments nanocomposite adsorbents, emphasizing fundamental mechanisms, optimization conditions, kinetic behaviors, isotherm models. factors collectively determine capturing pollutants. Moreover, underscores potential materials remediation, offering valuable insights application future research directions. Ultimately, aim this is provide insight offer an innovative effective solution challenge contamination By addressing key challenges utilizing advanced material designs, adsorbents hold great promise sustainable efficient removal systems.

Язык: Английский

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Modified chitosan adsorbents in pharmaceutical simulated wastewaters: A review of the last updates

Carbohydrate Polymer Technologies and Applications, Год журнала: 2023, Номер 5, С. 100313 - 100313

Опубликована: Апрель 16, 2023

Язык: Английский

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Nanomagnetic chitosan/β-cyclodextrin for dispersive solid phase extraction of trace desipramine drug

Materials Chemistry and Physics, Год журнала: 2024, Номер 316, С. 129117 - 129117

Опубликована: Фев. 21, 2024

Язык: Английский

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Design and development of rare earth elements anchored pectin/chitosan integrated magnesia hybrid composite for effective defluoridation of water

Separation and Purification Technology, Год журнала: 2024, Номер 352, С. 128137 - 128137

Опубликована: Май 26, 2024

Язык: Английский

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