Analysis of solar and artificial UVA irradiations on the photo-Fenton treatment of phenolic effluent and oilfield produced water

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dc.contributor.authorChiavone Filho, Osvaldo
dc.contributor.authorMota, André Luís Novais
dc.contributor.authorLopes Neto, Luiz Gonzaga
dc.contributor.authorFoletto, Edson Luiz
dc.contributor.authorNascimento, Cláudio Augusto Oller do
dc.date.accessioned2021-11-29T15:00:51Z
dc.date.available2021-11-29T15:00:51Z
dc.date.issued2018-05-30
dc.description.resumoIn general, the oil industry has been searching for ways to alleviate the abundant disposal of oilfield produced water, which contains dissolved hard-removal and highly toxic organic compounds. Advanced oxidative processes (AOPs) have revealed to be effective in the degradation of organic compounds, because they generate hydroxyl radicals with high oxidizing potential which are capable of degrading these compounds. The present study has demonstrated the degradation efficiency of effluents containing organic compounds although the photo-Fenton process using a tubular photochemical reactor under different energy sources. This reactor allowed the use and evaluation of two ultraviolet irradiation sources, the sun and black light lamps, besides other relevant variables to the process, such as reagents concentration and the irradiated area, using a model effluent containing phenol. A sample of oilfield produced water was photochemically degraded through the optimum experimental conditions found for the phenol degradation. Solar irradiation was more efficient than lamplight, and it corresponds an important factor for the reduction of operating costs of this process. The solar reaction system applied to the oilfield produced water showed a removal of organic components up to 76%pt_BR
dc.identifier.citationMOTA, A. L. N.; LOPES NETO; FOLETTO, E. L.; CHIAVONE-FILHO, O.; NASCIMENTO, C. A. O.. Analysis of solar and artificial UVA irradiations on the photo-Fenton treatment of phenolic effluent and oilfield produced water. CHEMICAL ENGINEERING COMMUNICATIONS, p. 1-10, 2018. Disponível em: https://www.tandfonline.com/doi/full/10.1080/00986445.2018.1463524?journalCode=gcec20. Acesso em: 14 jul ..2021. https://doi.org/10.1080/00986445.2018.1463524.pt_BR
dc.identifier.doi10.1080/00986445.2018.1463524
dc.identifier.issn0098-6445
dc.identifier.issn1563-5201
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/45054
dc.languageenpt_BR
dc.publisherTaylor and Francispt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectIndustrial wastewaterpt_BR
dc.subjectOilfield produced waterpt_BR
dc.subjectPhenolic compoundspt_BR
dc.subjectPhoto-Fenton reactionpt_BR
dc.subjectPolluted waterpt_BR
dc.subjectTreatmentpt_BR
dc.titleAnalysis of solar and artificial UVA irradiations on the photo-Fenton treatment of phenolic effluent and oilfield produced waterpt_BR
dc.typearticlept_BR

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