Cr(VI) Adsorption on Engineered Iron Oxide Nanoparticles: Exploring Complexation Processes and Water Chemistry

Surface-functionalized magnetic nanoparticles are promising adsorbents due to their large surface areas and ease of separation after contaminant removal. In this work, the affinity of Cr(VI) adsorption to 8 nm surface-functionalized superparamagnetic magnetite nanoparticles was determined for surfa...

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Veröffentlicht in:	Environmental science & technology 2019-10, Vol.53 (20), p.11913-11921
Hauptverfasser:	Pan, Zezhen, Zhu, Xiaoming, Satpathy, Anshuman, Li, Wenlu, Fortner, John D, Giammar, Daniel E
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Calcium Calcium ions Cations Cetyltrimethylammonium bromide Chromium Coatings Complexation Composition Computer simulation Contaminants Divalent cations Drinking water Electrostatic properties Functional groups Iron oxides Magnesium Magnetite Nanocomposites Nanomaterials Nanoparticles Nanotechnology Organic chemistry Pollutant removal Stearic acid Surface chemistry Water chemistry Water treatment
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