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dc.contributor.authorMuhammad, S.
dc.contributor.authorSaputra, E.
dc.contributor.authorSun, Hongqi
dc.contributor.authorAng, Ming
dc.contributor.authorTadé, M.
dc.contributor.authorWang, Shaobin
dc.date.accessioned2017-01-30T14:21:36Z
dc.date.available2017-01-30T14:21:36Z
dc.date.created2015-10-29T04:09:32Z
dc.date.issued2013
dc.date.submitted2015-10-29
dc.identifier.citationMuhammad, S. and Saputra, E. and Sun, H. and Ang, M. and Tadé, M. and Wang, S. 2013. Removal of phenol using sulphate radicals activated by natural zeolite-supported cobalt catalysts topical collection on remediation of site contamination. Water, Air, and Soil Pollution. 224 (12): Article ID 1721.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/38449
dc.identifier.doi10.1007/s11270-013-1721-z
dc.description.abstract

Two Co oxide catalysts supported on natural zeolites from Indonesia (INZ) and Australia (ANZ) were prepared and used to activate peroxymonosulphate for degradation of aqueous phenol. The two catalysts were characterized by several techniques such as X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy (EDS) and N2 adsorption. It was found that Co/INZ and Co/ANZ are effective in activation of peroxymonosulphate to produce sulphate radicals for phenol degradation. Co/INZ and Co/ANZ could remove phenol up to 100 and 70 %, respectively, at the conditions of 25 ppm phenol (500 mL), 0.2 g catalyst, 1 g oxone and 25 C. Several parameters such as amount of catalyst loading, phenol concentration, oxidant concentration and temperature were found to be the key factors influencing phenol degradation. A pseudo first order would fit to phenol degradation kinetics, and the activation energies on Co/INZ and Co/ANZ were obtained as 52.4 and 61.3 kJ/mol, respectively.

dc.titleRemoval of phenol using sulphate radicals activated by natural zeolite-supported cobalt catalysts topical collection on remediation of site contamination
dc.typeJournal Article
dcterms.dateSubmitted2015-10-29
dcterms.source.volume224
dcterms.source.number12
dcterms.source.issn0049-6979
dcterms.source.titleWater, Air, and Soil Pollution
curtin.digitool.pid231993
curtin.departmentSchool of Chemical and Petroleum Engineering
curtin.identifier.elementsidELEMENTS-64864
curtin.accessStatusFulltext not available


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