Preparation of Chitosan Modified Cu-Metal–Organic Framework Antibacterial Microspheres and Their Application in Adsorption of Cr(VI) from Aqueous Solution

Kang, Yongfeng; Yu, Yingyuan; Qian, Zhendong; Fu, Jian-Ning; Jiang, Xuan; Jia, Baiyun; Men, Xiaoling; Li, Li

doi:10.1007/s11270-023-06079-0

Cited by 9 publications

(2 citation statements)

References 47 publications

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“…In addition to all the advantages of metal-organic frameworks as efficient adsorbents, they also face limitations due to the high costs of synthesis and recovery [69]. Therefore, combining them with biopolymers, in addition to being economical in the synthesis of these compounds, also increases their stability [70]. In the research conducted by Hegde et al (2023) in the combination of keratin extracted from human hair (HA) with Ce-UiO-66 MOF, it was found that the presence of keratin with amino and hydroxy functional groups increases dye adsorption.…”

Section: Dyesmentioning

confidence: 99%

Recent Advances in Porous Bio-Polymer Composites for the Remediation of Organic Pollutants

Tadayoni,

Dinari,

Roy

et al. 2024

Polymers

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The increasing awareness of the importance of a clean and sustainable environment, coupled with the rapid growth of both population and technology, has instilled in people a strong inclination to address the issue of wastewater treatment. This global concern has prompted individuals to prioritize the proper management and purification of wastewater. Organic pollutants are very persistent and due to their destructive effects, it is necessary to remove them from wastewater. In the last decade, porous organic polymers (POPs) have garnered interest among researchers due to their effectiveness in removing various types of pollutants. Porous biopolymers seem to be suitable candidates among POPs. Sustainable consumption and environmental protection, as well as reducing the consumption of toxic chemicals, are the advantages of using biopolymers in the preparation of effective composites to remove pollutants. Composites containing porous biopolymers, like other POPs, can remove various pollutants through absorption, membrane filtration, or oxidative and photocatalytic effects. Although composites based on porous biopolymers shown relatively good performance in removing pollutants, their insufficient strength limits their performance. On the other hand, in comparison with other POPs, including covalent organic frameworks, they have weaker performance. Therefore, porous organic biopolymers are generally used in composites with other compounds. Therefore, it seems necessary to research the performance of these composites and investigate the reasons for using composite components. This review exhaustively investigates the recent progress in the use of composites containing porous biopolymers in the removal of organic pollutants in the form of adsorbents, membranes, catalysts, etc. Information regarding the mechanism, composite functionality, and the reasons for using each component in the construction of composites are discussed. The following provides a vision of future opportunities for the preparation of porous composites from biopolymers.

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Section: Dyesmentioning

confidence: 99%

Recent Advances in Porous Bio-Polymer Composites for the Remediation of Organic Pollutants

Tadayoni,

Dinari,

Roy

et al. 2024

Polymers

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“…For instance, active carbon has been widely used for sorption but its production demands high energy inputs; regardless of the popularity of metal-organic frameworks (MOFs), their synthesis often relies on critical and strategic raw materials. 22,23 Some sorbents may also have durability and stability issues, causing their degradation and potential particle leaching into the environment. 24,25 Waste-based and natural biosorbents have been gaining attention over synthetic and conventional sorbents due to their enhanced green character.…”

Section: Introductionmentioning

confidence: 99%

Metal biosorption onto non-living algae: a critical review on metal recovery from wastewater

2023

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Efficient removal of per/polyfluoroalkyl substances from water using recyclable chitosan-coated covalent organic frameworks: Experimental and theoretical methods

Zhang,

Wang,

Zhu

et al. 2024

Chemosphere

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Preparation of Chitosan Modified Cu-Metal–Organic Framework Antibacterial Microspheres and Their Application in Adsorption of Cr(VI) from Aqueous Solution

Cited by 9 publications

References 47 publications

Recent Advances in Porous Bio-Polymer Composites for the Remediation of Organic Pollutants

Recent Advances in Porous Bio-Polymer Composites for the Remediation of Organic Pollutants

Metal biosorption onto non-living algae: a critical review on metal recovery from wastewater

Efficient removal of per/polyfluoroalkyl substances from water using recyclable chitosan-coated covalent organic frameworks: Experimental and theoretical methods

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