Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/90327
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Lima, Aías | por |
dc.contributor.author | Ramísio, Paulo J. | por |
dc.contributor.author | Figueiredo, Sónia | por |
dc.contributor.author | Caetano, Nídia | por |
dc.date.accessioned | 2024-04-02T10:00:50Z | - |
dc.date.available | 2024-04-02T10:00:50Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | https://hdl.handle.net/1822/90327 | - |
dc.description.abstract | Phosphorus (P), which plays an important role in the food sector, is facing a global shortage. It has been identified as one of the materials at risk of scarcity, and in 2014 was declared as a critical raw material by the European Union. Studies indicate that the only way to close the P loop in the European Union is to recycle P from waste streams back into the food chain. In Portugal, the loss of P after wastewater treatment and landfilling has considerable value, motivating the evaluation of recovery and potential recovery of phosphorus. In addition, sludge from wastewater treatment plants (WWTP), which represents a specific flow of this sector, was also identified as having a high potential for P recovery. This work presents a preliminary assessment of the circularity of phosphorus in the urban cycle and the corresponding technical and political issues involved. | por |
dc.description.sponsorship | We would like to thank the financial support of the Foundation for Science and Technology (FCT)/Ministry of Science for the Ph.D. scholarship grant with the reference 2022.12500.BD, Technology and Higher Education to CTAC (UIDB/04047/2020), ALiCE (LA/P/0045/2020), LEPABE (UIDB/00511/2020 and UIDP/00511/2020), CIETI (UIDB/04730/2020), and LAQV/REQUIMTE (UIDB /50006/2020, UIDP/50006/2020, and LA/P/0008/2020).. | por |
dc.language.iso | eng | por |
dc.relation | 2022.12500.BD | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04047%2F2020/PT | por |
dc.relation | LA/P/0045/2020 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00511%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00511%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04730%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT | por |
dc.relation | LA/P/0008/2020 | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by-nd/4.0/ | por |
dc.subject | Agricultural fertilisers | por |
dc.subject | Valorization potential | por |
dc.subject | Circular economy | por |
dc.subject | WWTP sludge | por |
dc.subject | Phosphorus | por |
dc.title | Potential recovery of phosphorus in the portuguese urban sector: an opportunity for a critical raw materials supply? | por |
dc.type | conferenceAbstract | por |
dc.peerreviewed | yes | por |
oaire.citationConferenceDate | 31 Mar. 2023 | por |
sdum.event.title | DCE23-Doctoral Congress in Engineering | por |
sdum.event.type | conference | por |
oaire.citationConferencePlace | Porto, Portugal | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
sdum.conferencePublication | Conference Proceedings DCE23-Doctoral Congress in Engineering | por |
oaire.version | AO | por |
dc.subject.ods | Água potável e saneamento | por |
dc.subject.ods | Cidades e comunidades sustentáveis | por |
dc.subject.ods | Produção e consumo sustentáveis | por |
Aparece nas coleções: | C-TAC - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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DCE23_final.pdf | DCE_2023 | 94,18 kB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons