Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron
- Autores
- Sciacca, Frederic; Rengifo Herrera, Julian Andres; Wéthé, Joseph; Pulgarin, Cesar
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Disinfection of surface water containing dissolved iron (0.3 mg L1 ) at natural neutral pH (7.5) was carried out via solar disinfection (SODIS) treatment in PET bottles with H2O2 (10 mg L1 ). Wild coliforms and Salmonella sp. were monitored for 6 h of sunlight irradiation and 72 h of dark post-treatment period. In our conditions, SODIS treatment could not avoid Salmonella sp. re-growth during dark storage, meanwhile the addition of 10 mg L1 of H2O2 showed a strong enhancement of the inactivation rate without any re-growth of both bacteria. Finally, total coliforms (Escherichia coli included) demonstrated to be an inappropriate indicator for monitoring bacterial contamination in water during solar disinfection processes.
Fil: Sciacca, Frederic . Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza
Fil: Rengifo Herrera, Julian Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza
Fil: Wéthé, Joseph . Institut International d’Ingénierie de l’Eau et l’Environnement Laboratoire Eau, Dépollution. Ecosystème et Santé; Burkina Faso
Fil: Pulgarin, Cesar. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza - Materia
-
Solar Disinfection (Sodis)
Helio-Photocatalytic Disinfection
Photo-Fenton
Salmonella Sp. Inactivation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/10091
Ver los metadatos del registro completo
id |
CONICETDig_bb11ecd244ddad402b2d40820f7d1375 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/10091 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved ironSciacca, Frederic Rengifo Herrera, Julian AndresWéthé, Joseph Pulgarin, CesarSolar Disinfection (Sodis)Helio-Photocatalytic DisinfectionPhoto-FentonSalmonella Sp. Inactivationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Disinfection of surface water containing dissolved iron (0.3 mg L1 ) at natural neutral pH (7.5) was carried out via solar disinfection (SODIS) treatment in PET bottles with H2O2 (10 mg L1 ). Wild coliforms and Salmonella sp. were monitored for 6 h of sunlight irradiation and 72 h of dark post-treatment period. In our conditions, SODIS treatment could not avoid Salmonella sp. re-growth during dark storage, meanwhile the addition of 10 mg L1 of H2O2 showed a strong enhancement of the inactivation rate without any re-growth of both bacteria. Finally, total coliforms (Escherichia coli included) demonstrated to be an inappropriate indicator for monitoring bacterial contamination in water during solar disinfection processes.Fil: Sciacca, Frederic . Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; SuizaFil: Rengifo Herrera, Julian Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; SuizaFil: Wéthé, Joseph . Institut International d’Ingénierie de l’Eau et l’Environnement Laboratoire Eau, Dépollution. Ecosystème et Santé; Burkina FasoFil: Pulgarin, Cesar. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; SuizaPergamon-elsevier Science Ltd2010-01-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10091Sciacca, Frederic ; Rengifo Herrera, Julian Andres; Wéthé, Joseph ; Pulgarin, Cesar; Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron; Pergamon-elsevier Science Ltd; Chemosphere; 78; 9; 8-1-2010; 1186-11910045-6535enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemosphere.2009.12.001info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0045653509014076info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:59Zoai:ri.conicet.gov.ar:11336/10091instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:39:59.619CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
title |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
spellingShingle |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron Sciacca, Frederic Solar Disinfection (Sodis) Helio-Photocatalytic Disinfection Photo-Fenton Salmonella Sp. Inactivation |
title_short |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
title_full |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
title_fullStr |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
title_full_unstemmed |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
title_sort |
Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron |
dc.creator.none.fl_str_mv |
Sciacca, Frederic Rengifo Herrera, Julian Andres Wéthé, Joseph Pulgarin, Cesar |
author |
Sciacca, Frederic |
author_facet |
Sciacca, Frederic Rengifo Herrera, Julian Andres Wéthé, Joseph Pulgarin, Cesar |
author_role |
author |
author2 |
Rengifo Herrera, Julian Andres Wéthé, Joseph Pulgarin, Cesar |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Solar Disinfection (Sodis) Helio-Photocatalytic Disinfection Photo-Fenton Salmonella Sp. Inactivation |
topic |
Solar Disinfection (Sodis) Helio-Photocatalytic Disinfection Photo-Fenton Salmonella Sp. Inactivation |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Disinfection of surface water containing dissolved iron (0.3 mg L1 ) at natural neutral pH (7.5) was carried out via solar disinfection (SODIS) treatment in PET bottles with H2O2 (10 mg L1 ). Wild coliforms and Salmonella sp. were monitored for 6 h of sunlight irradiation and 72 h of dark post-treatment period. In our conditions, SODIS treatment could not avoid Salmonella sp. re-growth during dark storage, meanwhile the addition of 10 mg L1 of H2O2 showed a strong enhancement of the inactivation rate without any re-growth of both bacteria. Finally, total coliforms (Escherichia coli included) demonstrated to be an inappropriate indicator for monitoring bacterial contamination in water during solar disinfection processes. Fil: Sciacca, Frederic . Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza Fil: Rengifo Herrera, Julian Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza Fil: Wéthé, Joseph . Institut International d’Ingénierie de l’Eau et l’Environnement Laboratoire Eau, Dépollution. Ecosystème et Santé; Burkina Faso Fil: Pulgarin, Cesar. Ecole Polytechnique Fédérale de Lausanne. Institute of Chemical Science and Engineering; Suiza |
description |
Disinfection of surface water containing dissolved iron (0.3 mg L1 ) at natural neutral pH (7.5) was carried out via solar disinfection (SODIS) treatment in PET bottles with H2O2 (10 mg L1 ). Wild coliforms and Salmonella sp. were monitored for 6 h of sunlight irradiation and 72 h of dark post-treatment period. In our conditions, SODIS treatment could not avoid Salmonella sp. re-growth during dark storage, meanwhile the addition of 10 mg L1 of H2O2 showed a strong enhancement of the inactivation rate without any re-growth of both bacteria. Finally, total coliforms (Escherichia coli included) demonstrated to be an inappropriate indicator for monitoring bacterial contamination in water during solar disinfection processes. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-08 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/10091 Sciacca, Frederic ; Rengifo Herrera, Julian Andres; Wéthé, Joseph ; Pulgarin, Cesar; Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron; Pergamon-elsevier Science Ltd; Chemosphere; 78; 9; 8-1-2010; 1186-1191 0045-6535 |
url |
http://hdl.handle.net/11336/10091 |
identifier_str_mv |
Sciacca, Frederic ; Rengifo Herrera, Julian Andres; Wéthé, Joseph ; Pulgarin, Cesar; Dramatic enhancement of solar disinfection (SODIS) of wild Salmonella sp. in PET bottles by H2O2 addition on natural water of Burkina Faso containing dissolved iron; Pergamon-elsevier Science Ltd; Chemosphere; 78; 9; 8-1-2010; 1186-1191 0045-6535 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.chemosphere.2009.12.001 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0045653509014076 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Pergamon-elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614426582319104 |
score |
13.070432 |