Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety

Detalhes bibliográficos
Autor(a) principal: Bartolomeu, Maria
Data de Publicação: 2022
Outros Autores: Vieira, Cátia, Gomes, Marta, Gomes, Ana T. P. C., Faustino, Maria Amparo F., Neves, Maria Graça P. M. S., Almeida, Adelaide
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.14/39030
Resumo: The past 2 years have been marked by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. This virus is found in the intestinal tract and reaches the wastewater system, and, consequently, the natural receiving water bodies, and inappropriate or/and inefficient WW treatment is a means of contamination. In the present work, we used a SARS-CoV-2 model—the phage Phi6—to evaluate its survival under different environmental conditions (pH, temperature, salinity, solar, and UV-B irradiation). Then, we tested the efficiency of photodynamic inactivation (PDI) as a WW disinfection alternative method, and, additionally, the impact on the cultivable native marine microorganisms of the PDI-treated WW was evaluated.
id RCAP_d10ec55c7ad15bb3a09169bb7242a9e4
oai_identifier_str oai:repositorio.ucp.pt:10400.14/39030
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safetyPhotodynamic inactivationEnvironmental factorsPorphyrinsWastewaterSARS-CoV-2 modelPhage Phi6CoronavirusVirusesThe past 2 years have been marked by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. This virus is found in the intestinal tract and reaches the wastewater system, and, consequently, the natural receiving water bodies, and inappropriate or/and inefficient WW treatment is a means of contamination. In the present work, we used a SARS-CoV-2 model—the phage Phi6—to evaluate its survival under different environmental conditions (pH, temperature, salinity, solar, and UV-B irradiation). Then, we tested the efficiency of photodynamic inactivation (PDI) as a WW disinfection alternative method, and, additionally, the impact on the cultivable native marine microorganisms of the PDI-treated WW was evaluated.Veritati - Repositório Institucional da Universidade Católica PortuguesaBartolomeu, MariaVieira, CátiaGomes, MartaGomes, Ana T. P. C.Faustino, Maria Amparo F.Neves, Maria Graça P. M. S.Almeida, Adelaide2022-09-28T13:10:14Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/39030eng2673-999210.3390/eca2022-12707info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-12T17:44:31Zoai:repositorio.ucp.pt:10400.14/39030Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:31:53.280860Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
title Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
spellingShingle Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
Bartolomeu, Maria
Photodynamic inactivation
Environmental factors
Porphyrins
Wastewater
SARS-CoV-2 model
Phage Phi6
Coronavirus
Viruses
title_short Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
title_full Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
title_fullStr Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
title_full_unstemmed Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
title_sort Photodynamic inactivation of phage Phi6 as SARS-CoV-2 model in wastewater disinfection: effectivity and safety
author Bartolomeu, Maria
author_facet Bartolomeu, Maria
Vieira, Cátia
Gomes, Marta
Gomes, Ana T. P. C.
Faustino, Maria Amparo F.
Neves, Maria Graça P. M. S.
Almeida, Adelaide
author_role author
author2 Vieira, Cátia
Gomes, Marta
Gomes, Ana T. P. C.
Faustino, Maria Amparo F.
Neves, Maria Graça P. M. S.
Almeida, Adelaide
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Veritati - Repositório Institucional da Universidade Católica Portuguesa
dc.contributor.author.fl_str_mv Bartolomeu, Maria
Vieira, Cátia
Gomes, Marta
Gomes, Ana T. P. C.
Faustino, Maria Amparo F.
Neves, Maria Graça P. M. S.
Almeida, Adelaide
dc.subject.por.fl_str_mv Photodynamic inactivation
Environmental factors
Porphyrins
Wastewater
SARS-CoV-2 model
Phage Phi6
Coronavirus
Viruses
topic Photodynamic inactivation
Environmental factors
Porphyrins
Wastewater
SARS-CoV-2 model
Phage Phi6
Coronavirus
Viruses
description The past 2 years have been marked by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. This virus is found in the intestinal tract and reaches the wastewater system, and, consequently, the natural receiving water bodies, and inappropriate or/and inefficient WW treatment is a means of contamination. In the present work, we used a SARS-CoV-2 model—the phage Phi6—to evaluate its survival under different environmental conditions (pH, temperature, salinity, solar, and UV-B irradiation). Then, we tested the efficiency of photodynamic inactivation (PDI) as a WW disinfection alternative method, and, additionally, the impact on the cultivable native marine microorganisms of the PDI-treated WW was evaluated.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-28T13:10:14Z
2022
2022-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.14/39030
url http://hdl.handle.net/10400.14/39030
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2673-9992
10.3390/eca2022-12707
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799132042584129536

Registros relacionados