Publication
Chemical oxidation of fish canning wastewater by Fenton’s reagent
| dc.contributor.author | Cristovão, Raquel | |
| dc.contributor.author | Gonçalves, Cristiana | |
| dc.contributor.author | Botelho, Cidália | |
| dc.contributor.author | Martins, Ramiro | |
| dc.contributor.author | Boaventura, Rui | |
| dc.date.accessioned | 2014-10-23T08:56:35Z | |
| dc.date.available | 2014-10-23T08:56:35Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | The fish canning industry generates large volume of wastewater for which the treatment is particularly difficult due to the high content of organic matter and salts and to the significant amount of oil and grease they present. In this work, a closed jacketed batch reactor was used to study the feasibility of applying a Fenton reaction step after an activated sludge biological treatment. For this purpose and in order to find optimal conditions, a 33 Box-Behnken full factorial design was used. The predicted optimum value (64% DOC degradation) was found for hydrogen peroxide concentration of 1520 mg/L, iron concentration of 338 mg/L and pH 3.2. | por |
| dc.description.sponsorship | This work is partially supported by project PEst-C/EQB/LA0020/2011, financed by FEDER through COMPETE –Programa Operacional Factores de Competitividade and by FCT –Fundação para a Ciência e a Tecnologia and by project ValorPeixe –Valorização de Subprodutos e Águas Residuais da Indústria de Conservas de Peixe, project in co-promotion I&DT QREN, nº 13634, financed by FEDER through POFC –Programa Operacional Factores de Competitividade for which the authors are thankful. The authors also wish to thank the cannery in study for wastewater samples. | |
| dc.identifier.citation | Cristovão, Raquel; Gonçalves, Cristiana; Botelho, Cidália; Martins, Ramiro; Boaventura, Rui (2013). Chemical oxidation of fish canning wastewater by fenton’s reagent. In 1º Congresso Iberoamericano de Processos Oxidativos Avançados (CIPOA) e 7º Encontro sobre Aplicações Ambientais de Processos Oxidativos Avançados (EPOA). Recife, Brasil. | por |
| dc.identifier.uri | http://hdl.handle.net/10198/10967 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.subject | Fish canninig industry | por |
| dc.subject | Wastewater | por |
| dc.subject | Oil and grease | por |
| dc.subject | Fenton | por |
| dc.subject | Activated sludge biological treatment | por |
| dc.title | Chemical oxidation of fish canning wastewater by Fenton’s reagent | por |
| dc.type | conference paper | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Recife, Brasil | por |
| oaire.citation.title | 1º Congresso Iberoamericano de Processos Oxidativos Avançados (CIPOA) e 7º Encontro sobre Aplicações Ambientais de Processos Oxidativos Avançados (EPOA) | por |
| person.familyName | Martins | |
| person.givenName | Ramiro | |
| person.identifier.ciencia-id | EA17-F39C-29C7 | |
| person.identifier.orcid | 0000-0003-4327-7782 | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | bf713e37-c17f-4a4e-8323-a7b770a038bf | |
| relation.isAuthorOfPublication.latestForDiscovery | bf713e37-c17f-4a4e-8323-a7b770a038bf |