| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 578291 | Journal of Hazardous Materials | 2012 | 7 Pages |
Abstract
⺠Manganese oxide-carbon composites were prepared and tested as ozonation catalysts. ⺠These composites are more efficient than carbon materials. ⺠Total degradation of oxalic acid was obtained in less than 50 min for all composites. ⺠No synergic effects were observed between manganese oxide and carbon materials. ⺠Ozonation in the presence of these catalysts occurs mainly by surface reactions.
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Authors
C.A. Orge, J.J.M. Ãrfão, M.F.R. Pereira,