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http://nopr.niscpr.res.in/handle/123456789/13500| Title: | Continuous removal of chromium from tannery wastewater using activated sludge process—Determination of kinetic parameters |
| Authors: | Bera, Debabrata Chattopadhyay, Parimal Ray, Lalitagauri |
| Keywords: | Activated Sludge Process;Biosorption;Chromium;Kinetic Parameters;Tannery Wastewater |
| Issue Date: | Jan-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The activated sludge has been acclimatized with chromium (VI) ions from 5 mg/L to 20 mg/L. It is observed that the chromium removal percentage, COD removal and mixed liquor suspended solid (MLSS) decrease with the increase in dilution rate. Maximum food to microorganisms ratio (F/M) is found to be 0.19. When initial metal ion concentration increases from 5 mg/L to 20 mg/L, the chromium removal decreases from 95.58% to 63.85% (dilution rate 0.041h-1). |
| Page(s): | 32-36 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.19(1) [January 2012] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 19(1) 32-36.pdf | 100.88 kB | Adobe PDF | View/Open |
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