Synergistic effects of different co-monomers on the uranium adsorption performance of amidoximated polyethylene nonwoven fabric in natural seawater
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5639-6
Abstract: Several co-monomers were co-grafted with acrylonitrile onto polyethylene nonwoven fabric to prepare amidoximated sorbents. The grafted co-monomer was found to play an important role in the uranium adsorption capacity and sorption selectivity of amidoximated sorbent… read more here.
Keywords: uranium adsorption; natural seawater; polyethylene nonwoven; nonwoven fabric ... See more keywords
Investigation of uranium (VI) adsorption by polypyrrole.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.01.013
Abstract: The purpose of this study was to investigate the adsorption of uranium (VI) ions on the polypyrrole adsorbent. Polypyrrole was synthesized by a chemical method using polyethylene glycol, sodium dodecylbenzenesulfonate, and cetyltrimethylammonium bromide as the… read more here.
Keywords: investigation uranium; adsorption; adsorption process; adsorption polypyrrole ... See more keywords
Synthesis of phosphorylated hyper-cross-linked polymers and their efficient uranium adsorption in water.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.126538
Abstract: Uranium (U) is hazardous and radioactive, wastewater containing U(VI) should be treated before being discharged. Here, two novel uranium adsorbents, phosphorylated hyper-cross-linked bisphenol A (PHCP-1) and fluorene-9-bisphenol (PHCP-2) were separately synthesized via Friedel-Crafts reaction followed… read more here.
Keywords: adsorption; hyper cross; water; phosphorylated hyper ... See more keywords
A Greener Amidoximation Process for Fabrication of Popular Uranium Complexing Fiber Using Water as the Single Solvent
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DOI: 10.1021/acsomega.0c04632
Abstract: A mixed water-organic solvent used for amidoximation increased the production cost of an amidoxime-based polymer sorbent and was not environmentally friendly as well. In this work, the amidoximation of an ultrahigh molecular weight polyethylene fiber… read more here.
Keywords: water; amidoximation; solvent; fiber ... See more keywords
Hollow cobalt sulfide for highly efficient uranium adsorption from aqueous solutions
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DOI: 10.1039/c9qi00737g
Abstract: The preparation of hollow Co3S4nanostructures by ZIF-67 guarantees high uranium adsorption performance in aqueous solutions. read more here.
Keywords: sulfide highly; hollow cobalt; aqueous solutions; cobalt sulfide ... See more keywords