Regeneration and recycling of waste Fe(III)/Cr(III) hydroxide for the continuous adsorption of Ni(II) and Cr(VI)

Authors
Namasivayam, C Ranganathan, K
Citation
C. Namasivayam et K. Ranganathan, Regeneration and recycling of waste Fe(III)/Cr(III) hydroxide for the continuous adsorption of Ni(II) and Cr(VI), I J CHEM T, 5(5), 1998, pp. 337-339
Citations number
11
Categorie Soggetti
Chemical Engineering
Journal title
INDIAN JOURNAL OF CHEMICAL TECHNOLOGY
ISSN journal
0971457X → ACNP
Volume
5
Issue
5
Year of publication
1998
Pages
337 - 339
Database
ISI
SICI code
0971-457X(199809)5:5<337:RAROWF>2.0.ZU;2-0
Abstract
The waste Fe(III)/Cr(III) hydroxide is recycled after alternating adsorptio n and desorption of Ni(II) and Cr(VI). Six regeneration cycles have been ob served without any significant loss in metal removal efficiency of the adso rbent.