Preparation and Characterization of PAN-Based Oxidized Membrane-Immobilized Zero-Valent Iron Nanoparticles

Chun Yi Liu; Xiang Li; Bo Mou Ma; Ai Wen Qin; Chun Ju He

doi:10.4028/www.scientific.net/AMR.726-731.598

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Preparation and Characterization of PAN-Based Oxidized Membrane-Immobilized Zero-Valent Iron Nanoparticles
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731Preparation and Characterization of PAN-Based...

Preparation and Characterization of PAN-Based Oxidized Membrane-Immobilized Zero-Valent Iron Nanoparticles

Abstract:

A new membrane carrier was presented to immobilize zero-valent iron nanoparticles (ZVI NPs) for the removal of contaminants in water. The modified PAN-based oxidized membrane was prepared through acid treating method and used as a nanoreactor to chelate Fe (III) ions for the reductive formation of highly reactive ZVI NPs. The ZVI NP immobilized membrane system is stable and effectively degrades trichloroethylene (TCE). These results suggest that PAN-based oxidized membrane containing ZVI NPs exhibits the good properties and significant potential for environmental applications.