Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation
This article presents a critical review of the peer-reviewed literature related to bioaerosol generation from activated sludge basins. Characterization techniques include a variety of culture- and nonculture-based techniques, each with unique features. Bioaerosols contain a variety of clinical patho...
- Autores:
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2020
- Institución:
- Universidad de Bogotá Jorge Tadeo Lozano
- Repositorio:
- Expeditio: repositorio UTadeo
- Idioma:
- eng
- OAI Identifier:
- oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/12368
- Acceso en línea:
- https://doi.org/10.1016/j.scitotenv.2020.141852
http://hdl.handle.net/20.500.12010/12368
- Palabra clave:
- Airborne bacteria
Wastewater
Pathogens
Bubbles
Aeration
Síndrome respiratorio agudo grave
COVID-19
SARS-CoV-2
Coronavirus
- Rights
- License
- Acceso restringido
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| dc.title.spa.fl_str_mv |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| title |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| spellingShingle |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation Airborne bacteria Wastewater Pathogens Bubbles Aeration Síndrome respiratorio agudo grave COVID-19 SARS-CoV-2 Coronavirus |
| title_short |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| title_full |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| title_fullStr |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| title_full_unstemmed |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| title_sort |
Bioaerosol emissions from activated sludge basins: Characterization, release, and attenuation |
| dc.subject.spa.fl_str_mv |
Airborne bacteria Wastewater Pathogens Bubbles Aeration |
| topic |
Airborne bacteria Wastewater Pathogens Bubbles Aeration Síndrome respiratorio agudo grave COVID-19 SARS-CoV-2 Coronavirus |
| dc.subject.lemb.spa.fl_str_mv |
Síndrome respiratorio agudo grave COVID-19 SARS-CoV-2 Coronavirus |
| description |
This article presents a critical review of the peer-reviewed literature related to bioaerosol generation from activated sludge basins. Characterization techniques include a variety of culture- and nonculture-based techniques, each with unique features. Bioaerosols contain a variety of clinical pathogens including Staphylococcus saprophyticus, Clostridium perfringens, and Salmonella enteritidis; exposure to these microorganisms increases human health risks. Release mechanisms involve splashing and bubble burst dynamics. Larger bubbles emit more aerosol particles than smaller ones. Attenuation strategies include covering sources with lids, adjusting the method and intensity of aeration, and using free-floating carrier media. Future studies should combine culture and non-culture based methods, and expand chemical databases and spectral libraries in order to realize the full power of real-time online monitoring. |
| publishDate |
2020 |
| dc.date.accessioned.none.fl_str_mv |
2020-08-27T20:19:11Z |
| dc.date.available.none.fl_str_mv |
2020-08-27T20:19:11Z |
| dc.date.created.none.fl_str_mv |
2020 |
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Artículo |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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0048-9697 |
| dc.identifier.other.spa.fl_str_mv |
https://doi.org/10.1016/j.scitotenv.2020.141852 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12010/12368 |
| dc.identifier.doi.spa.fl_str_mv |
https://doi.org/10.1016/j.scitotenv.2020.141852 |
| identifier_str_mv |
0048-9697 |
| url |
https://doi.org/10.1016/j.scitotenv.2020.141852 http://hdl.handle.net/20.500.12010/12368 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
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http://purl.org/coar/access_right/c_f1cf |
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Acceso restringido |
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Acceso restringido http://purl.org/coar/access_right/c_f1cf |
| dc.format.extent.spa.fl_str_mv |
25 páginas |
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image/jepg |
| dc.publisher.spa.fl_str_mv |
Science of the Total Environment |
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reponame:Expeditio Repositorio Institucional UJTL instname:Universidad de Bogotá Jorge Tadeo Lozano |
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Universidad de Bogotá Jorge Tadeo Lozano |
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Universidad de Bogotá Jorge Tadeo Lozano |
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2020-08-27T20:19:11Z2020-08-27T20:19:11Z20200048-9697https://doi.org/10.1016/j.scitotenv.2020.141852http://hdl.handle.net/20.500.12010/12368https://doi.org/10.1016/j.scitotenv.2020.141852This article presents a critical review of the peer-reviewed literature related to bioaerosol generation from activated sludge basins. Characterization techniques include a variety of culture- and nonculture-based techniques, each with unique features. Bioaerosols contain a variety of clinical pathogens including Staphylococcus saprophyticus, Clostridium perfringens, and Salmonella enteritidis; exposure to these microorganisms increases human health risks. Release mechanisms involve splashing and bubble burst dynamics. Larger bubbles emit more aerosol particles than smaller ones. Attenuation strategies include covering sources with lids, adjusting the method and intensity of aeration, and using free-floating carrier media. 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