Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/29826| Title: | Fly ash – A cheap Catalyst in wet oxidation of an industrial pesticide effluent |
| Authors: | Pramanik, S Sur, B Dutta, B K Chaudhuri, S K |
| Issue Date: | Feb-1995 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Fly ash, a solid waste from thermal power plants, has been used as a catalyst in reduction of COD of an industrial pesticide effluent by wet oxidation with H2O2 at different temperatures. It has been found that 10% (w/v) fly ash loading enhanced the percent reduction of COD from 28.72 to 88.73 for a H2O2 loading of 4.5% at 335 K. The catalytic effect of fly ash remains unchanged even after fifth repeated use and more than 94% of the oxygen librated from H2O2 is consumed for COD reduction. The spent fly ash exhibit good pozzolanic reaction, which suggests a potential route of utilization of spent materal. |
| Page(s): | 44-47 |
| ISSN: | 0975-1017 (Online); 0971-4588 (Print) |
| Appears in Collections: | IJEMS Vol.02(1) [February 1995] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEMS 2(1) 44-47.pdf | 280.04 kB | Adobe PDF | View/Open |
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