Removal of dimethylsulfoxide from wastewater using mild oxidation with H(2)O(2) over Ti-based catalysts
The mild catalytic oxidation of dimethylsulfoxide (DMSO) into biodegradable dimethylsulfone is proposed as an efficient pretreatment of wastewaters subjected to biological treatment processes. A SiO(2)-TiO(2) mesoporous xerogel prepared by a non-hydrolytic route, as well as titanium silicalite TS-1...
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| Veröffentlicht in: | Chemosphere (Oxford) 2009-11, Vol.77 (8), p.1065-1068 |
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| container_end_page | 1068 |
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| container_title | Chemosphere (Oxford) |
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| creator | Cojocariu, A M Mutin, P H Dumitriu, E Vioux, A Fajula, F Hulea, V |
| description | The mild catalytic oxidation of dimethylsulfoxide (DMSO) into biodegradable dimethylsulfone is proposed as an efficient pretreatment of wastewaters subjected to biological treatment processes. A SiO(2)-TiO(2) mesoporous xerogel prepared by a non-hydrolytic route, as well as titanium silicalite TS-1 showed very good activity and stability in the catalytic oxidation of DMSO with H(2)O(2) in dilute aqueous solution, at room temperature. |
| doi_str_mv | 10.1016/j.chemosphere.2009.08.059 |
| format | Article |
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| ispartof | Chemosphere (Oxford), 2009-11, Vol.77 (8), p.1065-1068 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| title | Removal of dimethylsulfoxide from wastewater using mild oxidation with H(2)O(2) over Ti-based catalysts |
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