Removal of Chromium(VI) from aqueous solution using guar gum–nano zinc oxide biocomposite adsorbent

Removal of Chromium(VI) from aqueous solution using guar gum–nano zinc oxide biocomposite adsorbent

Guar gum–nano zinc oxide (GG/nZnO) biocomposite was used as an adsorbent for enhanced removal of Cr(VI) from aqueous solution. The maximum adsorption was achieved at 50 min contact time, 25 mg/L Cr(VI) conc., 1.0 g/L adsorbent dose and 7.0 pH. Langmuir, Freundlich, Dubinin–Kaganer–Radushkevich and T...

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Bibliographic Details
Main Authors: Tabrez A. Khan, Momina Nazir, Imran Ali, Ajeet Kumar
Format: Article
Language:English
Published: Elsevier 2017-05-01
Series:Arabian Journal of Chemistry
Subjects:
Guar gum–nanozinc oxide biocomposite
Chromium(VI)
Adsorption
Isotherms
Kinetics
Thermodynamics
Online Access:http://www.sciencedirect.com/science/article/pii/S1878535213002803

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http://www.sciencedirect.com/science/article/pii/S1878535213002803

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