| dc.contributor.author |
Das, D.P. |
|
| dc.contributor.author |
Parida, K. |
|
| dc.contributor.author |
De, B.R. |
|
| dc.date.accessioned |
2018-10-01T12:22:29Z |
|
| dc.date.available |
2018-10-01T12:22:29Z |
|
| dc.date.issued |
2006 |
|
| dc.identifier.citation |
Journal Of Molecular Catalysis A-Chemical, 245(1-2), 2006: 217-224 |
|
| dc.identifier.issn |
1381-1169 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1228 |
|
| dc.description.abstract |
The photo-reduction of hexavalent chromium was carried out varying different parameters such as pH, titania loading on zirconium phosphate (ZrP) and titanium phosphate (TiP), initial substrate concentration, irradiation time and catalyst dose. The reduction rate of chromium was favorable under acidic pH than in the alkaline pH. The dissolved oxygen imparts the minimum effect on the reduction of Cr(VI) as oxygen competes with the hexavalent chromium for the electron in the acidic solutions. Hexavalent chromium was completely reduced over titania pillared ZrP and TiP under solar radiation. This process of photo-reduction follows approximately pseudo first-order kinetics. (c) 2005 Elsevier B.V. All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2006]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.title |
Photocatalytic reduction of hexavalent chromium in aqueous solution over titania pillared zirconium phosphate and titanium phosphate under solar radiation |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|