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http://hdl.handle.net/20.500.12207/575
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DC Field | Value | Language |
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dc.contributor.author | Rivas, Javier | - |
dc.contributor.author | Gimeno, Olga | - |
dc.contributor.author | Carbajo, Maria | - |
dc.contributor.author | Carvalhos, Maria Teresa Borralho | - |
dc.date.accessioned | 2013-11-15T11:37:29Z | - |
dc.date.available | 2013-10-22 | - |
dc.date.available | 2013-11-15T11:37:29Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Rivas, J., Gimeno, O., Carbajo, M., Borralho, T. (2009). Catalytic Decomposition of Potassium Monopersulfate. Influence of Variables. In Proceedings of World Academy of Science, Engineering and Technology, 57,218-222. | pt |
dc.identifier.uri | http://hdl.handle.net/20.500.12207/575 | - |
dc.description.abstract | Potassium monopersulfate has been decomposed in aqueous solution in the presence of Co(II). The effect of the main operating variables has been assessed. Minimum variations in pH exert a considerable influence on the process kinetics. Thus, when no pH adjustment is considered, the actual effect of variables like initial monopersulfate and/or catalyst concentration may be hindered. As expected, temperature enhances the monopersulfate decomposition rate by following the Arrhenius law. The activation energy in the proximity of 85 kJ/mol has been obtained. Amongst the different solids tested in the monopersulfate decomposition, only the perovskite LaTi0.15Cu0.85O3 has shown a significant catalytic activity. | pt |
dc.language.iso | eng | pt |
dc.rights | openAccess | pt |
dc.subject | Monopersulfate | pt |
dc.subject | Oxone | pt |
dc.subject | Sulfate radicals | pt |
dc.subject | Water treatment | pt |
dc.subject | Indexação Scopus | pt |
dc.title | Catalytic decomposition of potassium monopersulfate: influence of variables | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
dc.relation.publisherversion | https://www.waset.org/journals/waset/v33/v33-40.pdf | pt |
degois.publication.firstPage | 218 | pt |
degois.publication.lastPage | 222 | pt |
degois.publication.title | World Academy of Science Engineering and Technology | pt |
degois.publication.volume | 33 | pt |
Appears in Collections: | D-TCA - Artigos em revistas com peer review |
Files in This Item:
File | Description | Size | Format | |
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Catalytic Decomposition of Potassium Monopersulfate. Influence of Variables.pdf | 485.94 kB | Adobe PDF | View/Open |
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