Synthesis, Characterization, and Adsorption Performance of Magnetic Hydrogels from Apocynum Leaf Cellulose and Chitosan DOI Creative Commons

Shunpeng JIA,

Haotian Xu, Weijin Gong

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 25, 2024

Abstract This study explores the synthesis and characterization of novel hydrogels derived from cellulose extracted Apocynum venetum leaves, combined with chitosan, further modified into magnetic varying strengths. The hydrogels—cellulose-based (CH), chitosan-based (QH), variants (MC, MQ)—were characterized using SEM, FTIR, XRD, VSM techniques. Adsorption tests were conducted to evaluate their efficiency in removing contaminants, specifically CR dye Cu ions. Results indicated that CH exhibited a remarkable adsorption capacity due porous structure, while QH demonstrated superior removal, attributed strong chelation amine groups. Magnetic hydrogels, particularly MQ, showed enhanced capabilities, benefiting increased surface roughness additional active sites. These findings suggest synthesized especially variants, offer significant advantages over traditional adsorbents, highlighting potential for practical applications wastewater treatment. research contributes development efficient, sustainable solutions environmental remediation.

Language: Английский

In situ self-assembly of ZIF-8@sodium alginate composite hydrogels for enhanced adsorption of Cu2+ Ions DOI

Yurou Feng,

Amatjan Sawut,

Rena Simayi

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 702, P. 135040 - 135040

Published: Aug. 8, 2024

Language: Английский

Citations

4
Engineering Green and High-Loading Cobalt-Based Metal-Organic Framework@Microfibrillated Cellulose Cryogel for Highly Efficient Removal of Congo Red DOI
Fang Zhu, Xufeng Zhang,

Jing Shen

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Embedding polydopamine in keratin-based biohydrogels for efficient dye removal DOI
Chunfeng Wang, Hai Liang, Zhaoqiang Song

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142107 - 142107

Published: March 1, 2025

Language: Английский

Citations

0
Sustainable and Efficient Wastewater Treatment Using Cellulose-Based Hydrogels: A Review of Heavy Metal, Dye, and Micropollutant Removal Applications DOI Creative Commons

Ziao Zhang,

Yujie Lu,

Shoujian Gao

et al.

Separations, Journal Year: 2025, Volume and Issue: 12(3), P. 72 - 72

Published: March 18, 2025

The rapid pace of global industrialization and population growth has intensified freshwater scarcity water pollution, necessitating urgent solutions. Adsorption technology, favored for its cost-effectiveness, simplicity, scalability, emerged as a promising approach. Hydrogels, particularly cellulose-based hydrogels (CBHs), have gained significant attention green adsorbents due to their biodegradability, non-toxicity, low cost, exceptional adsorption capacity. This paper reviews recent advancements in CBHs sustainable wastewater treatment, focusing on synthesis techniques, performance, mechanisms removing heavy metals, dyes, micropollutants. Updated applications outcomes are also discussed. Despite advantages, face challenges such limited mechanical strength, practical production difficulties, insufficient reuse studies, separation inefficiencies. review addresses these issues explores future prospects implementation. findings provide valuable insights into advancing efficient treatment

Language: Английский

Citations

0
Highly Efficient Removal of Congo Red from Wastewater Using Biogenic Vaterite: Performance and Mechanistic Insights DOI

Genhe He,

Yan Li, Wenyu Ji

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106270 - 106270

Published: March 1, 2025

Language: Английский

Citations

0
Sorption Behavior of 137Cs and 60Co onto raw and cellulose-modified Greek Bentonite DOI

Dianellou Iro,

F. Noli,

Kantiranis Nikolaos

et al.

Applied Radiation and Isotopes, Journal Year: 2025, Volume and Issue: 222, P. 111850 - 111850

Published: April 17, 2025

Language: Английский

Citations

0
Adsorption of Cu (II) from water by an innovative graphene oxide-carboxymethyl cellulose-acrylamide composite: characterisation, performance, and mechanism DOI
Diannan Huang, Hao Guan,

Hongze Yu

et al.

International Journal of Environmental & Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: April 22, 2025

Language: Английский

Citations

0
Preparation of dandelion flower extract-based polyvinyl alcohol-chitosan-dandelion-CuNPs composite gel for efficient bacteriostatic and dye adsorption DOI
Yueqi Wang, Tingting Zhang, Mei-Zi Huang

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 281, P. 136512 - 136512

Published: Oct. 13, 2024

Language: Английский

Citations

3
Facile synthesis of ATTM@ZIF-8 modified pullulan hydrogels for enhanced adsorption of Congo red and malachite green DOI
Ting Su,

Xinru Su,

Zhixian Sun

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 135465 - 135465

Published: Sept. 7, 2024

Language: Английский

Citations

1
Recent trends in chitosan-based hydrogels for water treatment applications. A bibliometric analysis DOI
Saddam Hussain

International Journal of Environmental & Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 23

Published: Nov. 6, 2024

Chitosan-based polymer hydrogels have emerged as promising materials for water treatment applications due to their biocompatibility, biodegradability, and adsorption properties. In this review, we conducted a comprehensive search on latest development bibliometric approach analyse current research trends advancements in chitosan-based process. The analysis includes valuable insights into patterns, key authors, network collaboration co-citation clusters understanding the role of advancing technologies. Employing strategy, new were obtained from reported using Scopus database 1960 2024. data indicates consistent increase number publications. China India are leading countries at forefront output. 'International Journal Biological Macromolecules' was identified most cited journal waste treatment. This study offers thematic descriptive use field applications. Future work should concentrate developing hydrogel synthesis methods improving efficiency.

Language: Английский

Citations

1