Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132022000100630 |
Resumo: | Abstract Shortages, deterioration in the quality of water sources and increased demand for water have been a problem for both developing and developed countries. In view of this scenario, the use of alternative sources such as the capture and use of rainwater proves to be a feasible solution. In remote places, without water and electricity supply, the use of a rainwater capture system, with ultraviolet disinfection and powered by an isolated photovoltaic panel can be the solution for the water and energy supply. Thus, this work evaluates the efficiency of the isolated photovoltaic system and the quality of rainwater after passing through the ultraviolet germicidal (UV) lamp. To measure water quality, laboratory analyzes were performed. Analyzes of water from the cistern were performed and after passing through the UV disinfection system using different flow rates to determine which would be more viable for the system. The rainfall and solar irradiation data are collected to determine whether the system powered by photovoltaic energy is viable in the city of Curitiba in the state of Paraná. The results for water analysis showed that the UV disinfection system is efficient, and in the medium and minimum flow rates, there were 100% improvements in the water quality for coliforms. The isolated photovoltaic system proved to be effective, as the irradiation rates were satisfactory even in the winter period, when solar irradiation is generally lower. |
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Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energywater disinfectionultraviolet lampphotovoltaic.Abstract Shortages, deterioration in the quality of water sources and increased demand for water have been a problem for both developing and developed countries. In view of this scenario, the use of alternative sources such as the capture and use of rainwater proves to be a feasible solution. In remote places, without water and electricity supply, the use of a rainwater capture system, with ultraviolet disinfection and powered by an isolated photovoltaic panel can be the solution for the water and energy supply. Thus, this work evaluates the efficiency of the isolated photovoltaic system and the quality of rainwater after passing through the ultraviolet germicidal (UV) lamp. To measure water quality, laboratory analyzes were performed. Analyzes of water from the cistern were performed and after passing through the UV disinfection system using different flow rates to determine which would be more viable for the system. The rainfall and solar irradiation data are collected to determine whether the system powered by photovoltaic energy is viable in the city of Curitiba in the state of Paraná. The results for water analysis showed that the UV disinfection system is efficient, and in the medium and minimum flow rates, there were 100% improvements in the water quality for coliforms. The isolated photovoltaic system proved to be effective, as the irradiation rates were satisfactory even in the winter period, when solar irradiation is generally lower.Instituto de Tecnologia do Paraná - Tecpar2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132022000100630Brazilian Archives of Biology and Technology v.65 2022reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-2022220079info:eu-repo/semantics/openAccessSantos,Francielle da RochaUrbanetz Junior,Jaireng2022-10-14T00:00:00Zoai:scielo:S1516-89132022000100630Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2022-10-14T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
title |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
spellingShingle |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy Santos,Francielle da Rocha water disinfection ultraviolet lamp photovoltaic. |
title_short |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
title_full |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
title_fullStr |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
title_full_unstemmed |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
title_sort |
Rain Water Treatment by Ultraviolet Radiation Using Photovoltaic Energy |
author |
Santos,Francielle da Rocha |
author_facet |
Santos,Francielle da Rocha Urbanetz Junior,Jair |
author_role |
author |
author2 |
Urbanetz Junior,Jair |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Santos,Francielle da Rocha Urbanetz Junior,Jair |
dc.subject.por.fl_str_mv |
water disinfection ultraviolet lamp photovoltaic. |
topic |
water disinfection ultraviolet lamp photovoltaic. |
description |
Abstract Shortages, deterioration in the quality of water sources and increased demand for water have been a problem for both developing and developed countries. In view of this scenario, the use of alternative sources such as the capture and use of rainwater proves to be a feasible solution. In remote places, without water and electricity supply, the use of a rainwater capture system, with ultraviolet disinfection and powered by an isolated photovoltaic panel can be the solution for the water and energy supply. Thus, this work evaluates the efficiency of the isolated photovoltaic system and the quality of rainwater after passing through the ultraviolet germicidal (UV) lamp. To measure water quality, laboratory analyzes were performed. Analyzes of water from the cistern were performed and after passing through the UV disinfection system using different flow rates to determine which would be more viable for the system. The rainfall and solar irradiation data are collected to determine whether the system powered by photovoltaic energy is viable in the city of Curitiba in the state of Paraná. The results for water analysis showed that the UV disinfection system is efficient, and in the medium and minimum flow rates, there were 100% improvements in the water quality for coliforms. The isolated photovoltaic system proved to be effective, as the irradiation rates were satisfactory even in the winter period, when solar irradiation is generally lower. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132022000100630 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132022000100630 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-2022220079 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.65 2022 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318281702506496 |