Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/6138
Title: Adsorptive removal of Reactive and Direct dyes using non-conventional adsorbent – Column studies
Authors: Sivakumar, P
Palanisamy, P N
Keywords: Activated carbon
Adsorption
Direct Blue 53
<i>Euphorbia antiquorum </i>L
Fixed bed column
Reactive Red 4
Issue Date: Oct-2009
Publisher: CSIR
Abstract: This study presents effect of influent concentration, flow rate and bed height on packed bed column prepared by <i>Euphorbia</i> <i>antiquorum L </i>activated carbon used for adsorptive removal of dyes, Reactive Red 4 and Direct Blue 53. Adsorption efficiency increases with increase in influent concentration and bed depth and decreases with increase in flow rate. Yoon-Nelson model described adsorption behaviour of selected adsorbent-adsorbate system more reasonably than Thomas model and Reactive Red 4 adsorption behaviour fits exceptionally well with Yoon-Nelson model.
Description: 894-899
URI: http://hdl.handle.net/123456789/6138
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.68(10) [October 2009]

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