Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/31278| Title: | Removal of Fe(II) by waste Fe(m) / Cr(III) hydroxide from aqueous solution and electroplating industry wastewater |
| Authors: | Namasivayam, C Ranganathan, K |
| Issue Date: | Nov-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The effects of Fe(II) concentration, contact time, adsorbent dosage, particle size, temperature and pH on adsorption of Fe(lI) by waste Fe(III)/Cr(III) hydroxide have been studied. The per cent Fe(II) adsorbed increased with decrease in initial concentration of Fe(Il), increase in adsorbent dosage and temperature. The equilibrium data fit well with the Langmuir and Freundlich isotherms. The adsorption rate constants and thermodynamical parameters are presented. Removal of Fe(ll) by the adsorbent is also testified using electroplating industry wastewater. |
| Page(s): | 351-355 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.01(6) [November 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 1(6) 351-355.pdf | 1.2 MB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.