Crosslinked chitosan-modified ultrafiltration membranes for efficient surface water treatment and enhanced anti-fouling performances
Abstract: To overcome the shortcomings of traditional water treatment technology, ultrafiltration (UF) technology has become a widely used process in the advanced treatment of drinking water, but the existing process has low flux, surface hydrophobicity, easy compaction and other shortcomings. In this study, green chitosan (CS) crosslinking modified UF membrane strategy is adopted to improve its anti-fouling and sustainable reuse in water treatment applications. In addition, modified UF achieved much better separation performances in treating natural surface water. By regulating the crosslinking reaction between CS and glutaraldehyde (GA), modified membranes with different concentrations of CS were prepared, and their structures and chemical properties were characterized. Humic acid was used as the model foulant to study the antifouling behaviors of the CS-coated UF membrane, and the anti-fouling mechanism was analyzed the crosslinking modification strategy of CS-GA provides a new way to alleviate the pollution of UF membrane.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Crosslinked chitosan-modified ultrafiltration membranes for efficient surface water treatment and enhanced anti-fouling performances ; volume:13 ; number:1 ; year:2024 ; extent:12
Green processing & synthesis ; 13, Heft 1 (2024) (gesamt 12)
- Urheber
-
Qiu, Qi
Xu, Feng
Zhou, Weiwei
Zhao, Xiaojuan
Li, Yunwei
Gao, Hongbo
Sun, Shaofang
Li, Hanyun
Zhu, Xuewu
Wu, Daoji
- DOI
-
10.1515/gps-2024-0115
- URN
-
urn:nbn:de:101:1-2412031826531.866088728893
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:25 MESZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Qiu, Qi
- Xu, Feng
- Zhou, Weiwei
- Zhao, Xiaojuan
- Li, Yunwei
- Gao, Hongbo
- Sun, Shaofang
- Li, Hanyun
- Zhu, Xuewu
- Wu, Daoji
Ähnliche Objekte (12)
Injectable and Dynamically Crosslinked Zwitterionic Hydrogels for Anti‐Fouling and Tissue Regeneration Applications
Construction of synthetic anti-fouling consortia: fouling control effects and polysaccharide degradation mechanisms
Anti-fouling graphene-based membranes for effective water desalination
Springtails – promising templates for robust omniphobic and anti-fouling surfaces
Thin organic‐inorganic anti‐fouling hybrid‐films for microreactor components
Thin Organic‐Inorganic Anti‐Fouling Hybrid‐Films for Microreactor Components
Rapid surface modification of ultrafiltration membranes for enhanced antifouling properties
Sulfobetaine methacrylate hydrogel-coated anti-fouling surfaces for implantable biomedical devices
Fouling study in ultrafiltration: mechanism and control via membrane surface modification : = Untersuchung zum Fouling in der Ultrafiltration: Mechanismen und Kontrolle durch Oberflächenmodifizierung von Membranen
Stability of Immobilized Chemosensor‐Filled Vesicles on Anti‐Fouling Polymer Brush Surfaces
Fouling mitigation in ultrafiltration for wastewater treatment using zinc oxide nanoparticles
Investigation of membrane fouling mechanism of intracellular organic matter during ultrafiltration
Injectable and Dynamically Crosslinked Zwitterionic Hydrogels for Anti‐Fouling and Tissue Regeneration Applications
Construction of synthetic anti-fouling consortia: fouling control effects and polysaccharide degradation mechanisms
Anti-fouling graphene-based membranes for effective water desalination
Springtails – promising templates for robust omniphobic and anti-fouling surfaces
Thin organic‐inorganic anti‐fouling hybrid‐films for microreactor components
Thin Organic‐Inorganic Anti‐Fouling Hybrid‐Films for Microreactor Components
Rapid surface modification of ultrafiltration membranes for enhanced antifouling properties
Sulfobetaine methacrylate hydrogel-coated anti-fouling surfaces for implantable biomedical devices
Fouling study in ultrafiltration: mechanism and control via membrane surface modification : = Untersuchung zum Fouling in der Ultrafiltration: Mechanismen und Kontrolle durch Oberflächenmodifizierung von Membranen
Stability of Immobilized Chemosensor‐Filled Vesicles on Anti‐Fouling Polymer Brush Surfaces
Fouling mitigation in ultrafiltration for wastewater treatment using zinc oxide nanoparticles
Investigation of membrane fouling mechanism of intracellular organic matter during ultrafiltration
Injectable and Dynamically Crosslinked Zwitterionic Hydrogels for Anti‐Fouling and Tissue Regeneration Applications
Construction of synthetic anti-fouling consortia: fouling control effects and polysaccharide degradation mechanisms
Anti-fouling graphene-based membranes for effective water desalination
Springtails – promising templates for robust omniphobic and anti-fouling surfaces
Thin organic‐inorganic anti‐fouling hybrid‐films for microreactor components
Thin Organic‐Inorganic Anti‐Fouling Hybrid‐Films for Microreactor Components
Rapid surface modification of ultrafiltration membranes for enhanced antifouling properties
Sulfobetaine methacrylate hydrogel-coated anti-fouling surfaces for implantable biomedical devices
Fouling study in ultrafiltration: mechanism and control via membrane surface modification : = Untersuchung zum Fouling in der Ultrafiltration: Mechanismen und Kontrolle durch Oberflächenmodifizierung von Membranen
Stability of Immobilized Chemosensor‐Filled Vesicles on Anti‐Fouling Polymer Brush Surfaces
Fouling mitigation in ultrafiltration for wastewater treatment using zinc oxide nanoparticles