Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons
Naegleria. fowleri, a protozoa belonging to the free-living amoeba group, is the causative agent of a central nervous system affecting disease that is fatal in more than the 95% of the reported cases. This parasite can be found in warm water bodies such as lakes, rivers or inadequately disinfected s...
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Universidad de Navarra |
| Repositorio: | Dadun. Depósito Académico Digital de la Universidad de Navarra |
| Idioma: | inglés |
| OAI Identifier: | oai:dadun.unav.edu:10171/65930 |
| Acceso en línea: | https://hdl.handle.net/10171/65930 |
| Access Level: | acceso abierto |
| Palabra clave: | Área de Ciencia y Tecnología de Materiales Free-living amoeba Naegleria fowleri Cove lagoon UV light Chlorination Disinfection Free-living Amebas Water |
| id |
ES_ebe9e8909222cd49cf76eeacbaf6e7cb |
|---|---|
| oai_identifier_str |
oai:dadun.unav.edu:10171/65930 |
| network_acronym_str |
ES |
| network_name_str |
España |
| repository_id_str |
|
| spelling |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoonsArberas-Jiménez, I. (Iñigo)|||/items/9b684690-2cec-434f-8e45-3f802e69225eSifaoui, I. (Inés)|||/items/0e807ef8-785f-4712-ba16-fe2cee563451Reyes-Batle, M. (María)|||/items/331408e5-787d-4651-a296-5f3f4d0a8569Rizo-Liendo, A. (Aitor)|||/items/72a589c5-43b5-4dd0-88d8-48c89f45cd2cSancho-Seuma, L. (Luis)|||/items/957375dd-76f2-452a-8386-b781e0e63806Urruticoechea, A. (Andoni)|||/items/34319258-9744-4891-9c5f-031a9963707bPinero, J.E. (José E.)|||/items/6427f209-2d3b-4e9d-8f49-69a635861438Lorenzo-Morales, J. (Jacob)|||/items/52c322db-e507-42f6-b22f-2a6c5b5f596dÁrea de Ciencia y Tecnología de MaterialesFree-living amoebaNaegleria fowleriCove lagoonUV lightChlorinationDisinfectionFree-livingAmebasWaterNaegleria. fowleri, a protozoa belonging to the free-living amoeba group, is the causative agent of a central nervous system affecting disease that is fatal in more than the 95% of the reported cases. This parasite can be found in warm water bodies such as lakes, rivers or inadequately disinfected swimming pools. On the other hand, chlorination and UV light treatment are two of the most extensively used disinfection methods in recreational water facilities. In this study the effect of chlorination and UV light on N. fowleri trophozoites was studied in a close water circuit with the aim to assess the efficacy of this disinfection methods in large pools. The obtained results showed that the chlorination was able to decrease the number of viable cells despite the elimination was not totally achieved. Nonetheless, the combination of the UV light with the chlorination allowed the complete removal of the N. fowleri trophozoites from the water in experimental testing conditions.Dadun. Depósito Académico Digital Universidad de Navarra20232023-04-1720222022-01-0120222022-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10171/65930reponame:Dadun. Depósito Académico Digital de la Universidad de Navarrainstname:Universidad de NavarraInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:dadun.unav.edu:10171/659302026-06-21T12:47:57Z |
| dc.title.none.fl_str_mv |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| title |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| spellingShingle |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons Arberas-Jiménez, I. (Iñigo)|||/items/9b684690-2cec-434f-8e45-3f802e69225e Área de Ciencia y Tecnología de Materiales Free-living amoeba Naegleria fowleri Cove lagoon UV light Chlorination Disinfection Free-living Amebas Water |
| title_short |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| title_full |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| title_fullStr |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| title_full_unstemmed |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| title_sort |
Ultraviolet - Chlorine combined treatment efficiency to eliminate Naegleria fowleri in artificial surf lagoons |
| dc.creator.none.fl_str_mv |
Arberas-Jiménez, I. (Iñigo)|||/items/9b684690-2cec-434f-8e45-3f802e69225e Sifaoui, I. (Inés)|||/items/0e807ef8-785f-4712-ba16-fe2cee563451 Reyes-Batle, M. (María)|||/items/331408e5-787d-4651-a296-5f3f4d0a8569 Rizo-Liendo, A. (Aitor)|||/items/72a589c5-43b5-4dd0-88d8-48c89f45cd2c Sancho-Seuma, L. (Luis)|||/items/957375dd-76f2-452a-8386-b781e0e63806 Urruticoechea, A. (Andoni)|||/items/34319258-9744-4891-9c5f-031a9963707b Pinero, J.E. (José E.)|||/items/6427f209-2d3b-4e9d-8f49-69a635861438 Lorenzo-Morales, J. (Jacob)|||/items/52c322db-e507-42f6-b22f-2a6c5b5f596d |
| author |
Arberas-Jiménez, I. (Iñigo)|||/items/9b684690-2cec-434f-8e45-3f802e69225e |
| author_facet |
Arberas-Jiménez, I. (Iñigo)|||/items/9b684690-2cec-434f-8e45-3f802e69225e Sifaoui, I. (Inés)|||/items/0e807ef8-785f-4712-ba16-fe2cee563451 Reyes-Batle, M. (María)|||/items/331408e5-787d-4651-a296-5f3f4d0a8569 Rizo-Liendo, A. (Aitor)|||/items/72a589c5-43b5-4dd0-88d8-48c89f45cd2c Sancho-Seuma, L. (Luis)|||/items/957375dd-76f2-452a-8386-b781e0e63806 Urruticoechea, A. (Andoni)|||/items/34319258-9744-4891-9c5f-031a9963707b Pinero, J.E. (José E.)|||/items/6427f209-2d3b-4e9d-8f49-69a635861438 Lorenzo-Morales, J. (Jacob)|||/items/52c322db-e507-42f6-b22f-2a6c5b5f596d |
| author_role |
author |
| author2 |
Sifaoui, I. (Inés)|||/items/0e807ef8-785f-4712-ba16-fe2cee563451 Reyes-Batle, M. (María)|||/items/331408e5-787d-4651-a296-5f3f4d0a8569 Rizo-Liendo, A. (Aitor)|||/items/72a589c5-43b5-4dd0-88d8-48c89f45cd2c Sancho-Seuma, L. (Luis)|||/items/957375dd-76f2-452a-8386-b781e0e63806 Urruticoechea, A. (Andoni)|||/items/34319258-9744-4891-9c5f-031a9963707b Pinero, J.E. (José E.)|||/items/6427f209-2d3b-4e9d-8f49-69a635861438 Lorenzo-Morales, J. (Jacob)|||/items/52c322db-e507-42f6-b22f-2a6c5b5f596d |
| author2_role |
author author author author author author author |
| dc.contributor.none.fl_str_mv |
Dadun. Depósito Académico Digital Universidad de Navarra |
| dc.subject.none.fl_str_mv |
Área de Ciencia y Tecnología de Materiales Free-living amoeba Naegleria fowleri Cove lagoon UV light Chlorination Disinfection Free-living Amebas Water |
| topic |
Área de Ciencia y Tecnología de Materiales Free-living amoeba Naegleria fowleri Cove lagoon UV light Chlorination Disinfection Free-living Amebas Water |
| description |
Naegleria. fowleri, a protozoa belonging to the free-living amoeba group, is the causative agent of a central nervous system affecting disease that is fatal in more than the 95% of the reported cases. This parasite can be found in warm water bodies such as lakes, rivers or inadequately disinfected swimming pools. On the other hand, chlorination and UV light treatment are two of the most extensively used disinfection methods in recreational water facilities. In this study the effect of chlorination and UV light on N. fowleri trophozoites was studied in a close water circuit with the aim to assess the efficacy of this disinfection methods in large pools. The obtained results showed that the chlorination was able to decrease the number of viable cells despite the elimination was not totally achieved. Nonetheless, the combination of the UV light with the chlorination allowed the complete removal of the N. fowleri trophozoites from the water in experimental testing conditions. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 2022-01-01 2022 2022-01-01 2023 2023-04-17 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/10171/65930 |
| url |
https://hdl.handle.net/10171/65930 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.source.none.fl_str_mv |
reponame:Dadun. Depósito Académico Digital de la Universidad de Navarra instname:Universidad de Navarra |
| instname_str |
Universidad de Navarra |
| reponame_str |
Dadun. Depósito Académico Digital de la Universidad de Navarra |
| collection |
Dadun. Depósito Académico Digital de la Universidad de Navarra |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869423269561499648 |
| score |
15,300719 |