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Browsing by Subject "Chromium(VI)"

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Chromium(VI) removal from water using fixed bed column of polypyrrole/Fe3O4 nanocomposite

Author: Bhaumik, M ; Setshedi, K ; Maity, Arjun ; Onyango, M.S Date: 07 Jun 2013 The adsorption of Cr(VI) using polypyrrole/Fe3O4nanocomposite adsorbent was investigated in a continuous flow fixed-bed column. The effects of composition of the nanocomposite, adsorbent mass, influent Cr(VI) concentration and flow rate on ... Read more
Exfoliated polypyrrole-organically modified montmorillonite clay nanocomposite as a potential adsorbent for Cr (VI) removal

Author: Setshedi, Katlego Z ; Bhaumik, M ; Songwane, S ; nyango, MS ; Maity, Arjun Date: 2013 Exfoliated polypyrrole-organically modified montmorillonite clay nanocomposite (PPy OMMT NC), was prepared as a potential adsorbent, via in situ polymerization of pyrrole monomer for adsorption of toxic Cr(VI) from aqueous solution. The WAXD ... Read more
Polypyrrole-coated halloysite nanotube clay nanocomposite: synthesis, characterization and Cr(VI) adsorption behaviour

Author: Ballav, N ; Choi, HJ ; Mishra, SB ; Maity, Arjun Date: Dec 2014 A polypyrrole-coated halloysite nanotube nanocomposite (PPy-HNTs NC) was prepared via in situ polymerization of pyrrole (Py) in the dispersion of HNTs and assessed for the removal of toxic Cr(VI) from aqueous solutions. ATR-FTIR and XRD results ... Read more

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Browsing by Subject "Chromium(VI)"

Browsing by Subject "Chromium(VI)"

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