Removal of hexavalent chromium from aqueous solutions by use of chemically modified sour cherry stones

A new adsorbent for Cr(VI) removal was prepared from sour cherry stones, by treatment with H2SO4 (12–96%). Adsorbent properties were characterized by means of Fourier transform infrared spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy, specific surface are...

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Veröffentlicht in:	Desalination and water treatment 2016-05, Vol.57 (23), p.10776-10789
Hauptverfasser:	Gheju, M., Balcu, I., Jurchescu, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbent Adsorbents Adsorption Cherries Chromium Diffusion Diffusion rate Experimental data Fourier transforms Hexavalent chromium Infrared spectroscopy Iodine Prunus Stone Sulfuric acid Surface area Surface chemistry Waste reuse Water treatment X-ray spectroscopy
Online-Zugang:	Volltext
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