Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/22902Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sharma, Y C | - |
| dc.date.accessioned | 2013-10-31T05:17:06Z | - |
| dc.date.available | 2013-10-31T05:17:06Z | - |
| dc.date.issued | 2001-05 | - |
| dc.identifier.issn | 0975-0991 (Online); 0971-457X (Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/22902 | - |
| dc.description | 186-190 | en_US |
| dc.description.abstract | Wollastonite, a clay mineral has been investigated for the adsorption of Cr(VI). Adsorption of chromium was studied as a function of pH and 2.0,5.0,6.0 and 8.0 pH were selected for studies. Maximum adsorption was found (74.4%) at pH 2.0, temperature 30oC, 0.5×10-4M Cr(VI) concentration, 0.01 M NaClO4 ionic strength and 100 rpm of agitation speed. It was, however, minimum (12.3%), at pH 8.0. Equilibrium time of adsorption was independent of pH values. Different possible explanations have been discussed for removal or Cr(VI) for the present system. Kinetics of the removal of Cr(VI) at various pH values has been discussed and rate constant of the adsorption has been determined. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJCT Vol.08(3) [May 2001] | en_US |
| dc.title | Adsorption of Cr (VI) onto Wollastonite: Effect of pH | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJCT Vol.08(3) [May 2001] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 8(3) 186-190.pdf | 884.89 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.