Adsorption behaviors and mechanisms of polyvinyl alcohol/xanthan gum/graphene oxide porous hydrogel for methylene blue and congo red DOI
Meng Zhang, Yuhua Xue, Hongfu Zhou

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 308, С. 142662 - 142662

Опубликована: Апрель 2, 2025

Язык: Английский

Cross-linked chitosan and iron-based metal-organic framework decoration on waste cellulosic biomass for pharmaceutical pollutant removal DOI

Esil Mülazımoğlu,

Batuhan Yardımcı, Nergiz Kanmaz

и другие.

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 106948 - 106948

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Facile fabrication of chitosan-based molecular imprinted microspheres to adsorb selectively, release and anti-bacteria for berberine DOI
Jiying Men, Wang Ji,

Zhenyan Lv

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 306, С. 141592 - 141592

Опубликована: Фев. 28, 2025

Язык: Английский

Процитировано

0
Hydroxyl-modified chitosan nanofiber beads for sustainable boron removal and environmental applications DOI Creative Commons

Ho Hong Quyen,

Hoang M. Nguyen,

Vu Chi Mai Tran

и другие.

RSC Advances, Год журнала: 2025, Номер 15(9), С. 7090 - 7102

Опубликована: Янв. 1, 2025

The removal of boron from wastewater is essential for protecting environmental health and supporting sustainable urbanization by preventing toxic accumulation in ecosystems. Existing adsorption technologies face challenges such as limited capacity, slow kinetics, high regeneration costs, reduced efficiency due to adsorbent saturation. This study develops an eco-friendly (CGCNF beads) modifying chitosan nanofibers with d-(+)-glucono-1,5-lactone (GL) enhance removal. adsorbents were characterized 1H NMR, Cosy SEM, BET, TGA, FTIR, colloidal titration. Notably, the hydroxyl functional groups grafted onto (49.5%) found be three times higher than those on flakes (16.4%). CGCNF beads followed Langmuir model pseudo-second-order a maximum capacity 6.05 mg g-1, surpassing commercial Amberlite IRA-743 resin (5.73 g-1). process was much faster, reaching equilibrium 120 minutes, compared 720 minutes adsorbent-based flakes. significantly enhanced either elevating pH levels or introducing salts NaCl, KCl, CaCl2, MgCl2. showed robust regeneration, maintaining 65.1% their after 20 cycles. developed also demonstrate simultaneous high-efficiency B(iii) As(iii) ions local wet flue gas desulfurization (FGD) at rates 94.5% 100%, respectively, providing solution contamination.

Язык: Английский

Процитировано

0
Alginate vs chitosan composites loaded with halloysite/molecularly imprinted polymer hybrids for tetracycline removal: Comparative studies of adsorption behaviour DOI
Joanna Kurczewska, Michał Cegłowski

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 307, С. 142000 - 142000

Опубликована: Март 11, 2025

Язык: Английский

Процитировано

0
Sustainable clay-polymer adsorbents for emerging contaminants removal: a review DOI

R. Ullah,

Falk Ayub, Mutawara Mahmood Baig

и другие.

International Journal of Environmental & Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 1 - 23

Опубликована: Март 18, 2025

Язык: Английский

Процитировано

0
Adsorption behaviors and mechanisms of polyvinyl alcohol/xanthan gum/graphene oxide porous hydrogel for methylene blue and congo red DOI
Meng Zhang, Yuhua Xue, Hongfu Zhou

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 308, С. 142662 - 142662

Опубликована: Апрель 2, 2025

Язык: Английский

Процитировано

0