Repository logo
 
Publication

Two-phase nutrient recovery from livestock wastewaters combining novel membrane technologies

2022-03-25Journal article Open access
Simple item page
dc.contributor.authorGonzález-García, Isabel
dc.contributor.authorOliveira, Verónica
dc.contributor.authorMolinuevo-Salces, Beatriz
dc.contributor.authorGarcía-González, María Cruz
dc.contributor.authorFerreira, Célia
dc.contributor.authorRiaño, Berta
dc.date.accessioned2022-10-27T10:32:44Z
dc.date.available2023-03-26T01:00:24Z
dc.date.issued2022-03-25
dc.date.updated2022-10-25T18:38:46Z
dc.description.abstractThe application of new technologies in the agro-industrial sector is needed to close the loop of the nutrient cycle in the food chain. The aim of this work is to study the feasibility of the combination of two nutrient recovery technologies. In a first step, the novel gas-permeable membrane technology recovers N from the wastewater as an ammonium sulfate solution (a bio-based fertilizer). Secondly, the electrodialytic process recovers P, as an electrolyte solution, from which P can then be precipitated as struvite (a slow-release fertilizer). The process was tested in two different livestock wastewaters: swine manure (SM) and anaerobically digested SM (digestate). Recovery efficiencies for N were 53% for SM and 92% for digestate; for P the efficiencies were 100% and 74% for SM and digestate, respectively. The results showed a great potential of combining these novel membrane technologies in livestock wastewaters, promoting the sustainability of the sector in the realm of the bioeconomy.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/s13399-022-02546-6pt_PT
dc.identifier.eissn2190-6823
dc.identifier.issn2190-6815
dc.identifier.slugcv-prod-3064633
dc.identifier.urihttp://hdl.handle.net/10400.2/12421
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectNitrogenpt_PT
dc.subjectPhosphoruspt_PT
dc.subjectNutrient recoverypt_PT
dc.subjectLivestock wastewaterpt_PT
dc.subjectGas-permeable membranept_PT
dc.subjectElectrodialytic processpt_PT
dc.titleTwo-phase nutrient recovery from livestock wastewaters combining novel membrane technologiespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage4574pt_PT
oaire.citation.issue10pt_PT
oaire.citation.startPage4563pt_PT
oaire.citation.titleBiomass Conversion and Biorefinerypt_PT
oaire.citation.volume12pt_PT
person.familyNameCosta Oliveira
person.familyNameFerreira
person.givenNameVerónica
person.givenNameCélia
person.identifier.ciencia-id6318-20F3-86AF
person.identifier.ciencia-id931E-FBDE-2098
person.identifier.orcid0000-0001-6012-920X
person.identifier.orcid0000-0002-7456-2538
rcaap.cv.cienciaid931E-FBDE-2098 | Célia Maria Dias Ferreira
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication424b7c16-b769-4618-8c1c-58b29b36e81a
relation.isAuthorOfPublicatione30010dd-0512-4da6-a0c9-910b47f18b4f
relation.isAuthorOfPublication.latestForDiscoverye30010dd-0512-4da6-a0c9-910b47f18b4f

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Two-phase_nutrient_recovery_from_livestock_wastewaters_combining_novel_membrane_technologies_-_Acepted_manuscript.pdf
Size:
965.3 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.97 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Ambiente e Sustentabilidade | Artigos em revistas internacionais / Papers in international journals