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Nutrient recovery from digestate using gas-permeable membrane technology and struvite formation

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datacite.subject.sdg12:Produção e Consumo Sustentáveispt_PT
dc.contributor.authorRiaño, B.
dc.contributor.authorOliveira, V.
dc.contributor.authorMolinuevo-Salces, B.
dc.contributor.authorGarcía-González, M. C.
dc.contributor.authorFerreira, Célia
dc.date.accessioned2024-10-18T13:03:20Z
dc.date.available2024-10-18T13:03:20Z
dc.date.issued2024
dc.descriptionConferência realizada em Istanbul, de 2-6 de junho de 2024pt_PT
dc.description.abstractThe performance of gas-permeable membrane (GPM) technology for nitrogen (N) recovery from digestate with subsequent struvite formation is evaluated in this work and compared with the recoveries obtained by centrifugation or direct struvite formation. Nearly 68% of the digestate N was recovered using GPM technology, which was almost 2-times higher than the recoveries achieved in solid form by centrifugation or direct struvite formation. In addition, the use of GPM as a first stage improved the P recovery by struvite formation from the N-trapping digestate up to 100%.pt_PT
dc.description.sponsorshipThis work has been funded by the National Institute of Research and Agro-Food Technology (INIA) and co-financed with FEDER funds (PID2019-106148RR-C41). B. Molinuevo-Salces thanks the AEI for the financial support through the grant RYC-2020-029030-I/AEI/10.13039/501100011033. V. Oliveira thanks the National funding by FCT- Foundation for Science and Technology, P.I., through the institutional scientific employment program-contract (doi: 10.54499/CEECINST/00077/2021/CP2798/CT0002).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.isbn978-975-561-673-5
dc.identifier.urihttp://hdl.handle.net/10400.2/16649
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherITU Presspt_PT
dc.subjectNitrogenpt_PT
dc.subjectPhosphoruspt_PT
dc.subjectAnaerobic digestatept_PT
dc.subjectGas-permeable membranespt_PT
dc.subjectStruvite formationpt_PT
dc.titleNutrient recovery from digestate using gas-permeable membrane technology and struvite formationpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceIstanbul, Turkeypt_PT
oaire.citation.endPage1409pt_PT
oaire.citation.startPage1405pt_PT
oaire.citation.title18th IWA World Conference on Anaerobic Digestionpt_PT
person.familyNameFerreira
person.givenNameCélia
person.identifier.ciencia-id931E-FBDE-2098
person.identifier.orcid0000-0002-7456-2538
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicatione30010dd-0512-4da6-a0c9-910b47f18b4f
relation.isAuthorOfPublication.latestForDiscoverye30010dd-0512-4da6-a0c9-910b47f18b4f

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