Characterization of drinking water storage tanks in Portugal
Drinking water storage tanks allow to store water in the supply systems and help managing water demand variations. However, the tanks’ configuration and operation modes can also affect the quality of the supplied water. This paper presents a characterization of water storage tanks in Portugal, focus...
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| Format: | Article |
| Language: | Spanish |
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Universitat Politècnica de València
2021-01-01
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| Series: | Ingeniería del Agua |
| Subjects: | |
| Online Access: | https://polipapers.upv.es/index.php/IA/article/view/13659 |
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| author | L. Monteiro A. Pinheiro J. Carneiro D. Covas |
| author_facet | L. Monteiro A. Pinheiro J. Carneiro D. Covas |
| author_sort | L. Monteiro |
| collection | DOAJ |
| description | Drinking water storage tanks allow to store water in the supply systems and help managing water demand variations. However, the tanks’ configuration and operation modes can also affect the quality of the supplied water. This paper presents a characterization of water storage tanks in Portugal, focusing on the physical and operational characteristics that affect their performance regarding mixing and water renewal. For the first time, water mixing in Portuguese storage tanks was assessed by determining the volume of renewal fractions needed to ensure the mixing of water entering each filling cycle with the existing one. The results show that mixing is guaranteed in about 74% of the circular cells and that the level variation required for this in a filling cycle is, on average, of 51%. |
| format | Article |
| id | doaj-art-0a3ff3caea334586b48f6f7960efbc7c |
| institution | Kabale University |
| issn | 1134-2196 1886-4996 |
| language | Spanish |
| publishDate | 2021-01-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Ingeniería del Agua |
| spelling | doaj-art-0a3ff3caea334586b48f6f7960efbc7c2025-01-02T14:09:29ZspaUniversitat Politècnica de ValènciaIngeniería del Agua1134-21961886-49962021-01-01251495810.4995/ia.2021.136598535Characterization of drinking water storage tanks in PortugalL. Monteiro0A. Pinheiro1J. Carneiro2D. Covas3Universidade de LisboaUniversidade de LisboaUniversidade de LisboaUniversidade de LisboaDrinking water storage tanks allow to store water in the supply systems and help managing water demand variations. However, the tanks’ configuration and operation modes can also affect the quality of the supplied water. This paper presents a characterization of water storage tanks in Portugal, focusing on the physical and operational characteristics that affect their performance regarding mixing and water renewal. For the first time, water mixing in Portuguese storage tanks was assessed by determining the volume of renewal fractions needed to ensure the mixing of water entering each filling cycle with the existing one. The results show that mixing is guaranteed in about 74% of the circular cells and that the level variation required for this in a filling cycle is, on average, of 51%.https://polipapers.upv.es/index.php/IA/article/view/13659water storage tanksmixing timeturnover volumedrinking water quality |
| spellingShingle | L. Monteiro A. Pinheiro J. Carneiro D. Covas Characterization of drinking water storage tanks in Portugal Ingeniería del Agua water storage tanks mixing time turnover volume drinking water quality |
| title | Characterization of drinking water storage tanks in Portugal |
| title_full | Characterization of drinking water storage tanks in Portugal |
| title_fullStr | Characterization of drinking water storage tanks in Portugal |
| title_full_unstemmed | Characterization of drinking water storage tanks in Portugal |
| title_short | Characterization of drinking water storage tanks in Portugal |
| title_sort | characterization of drinking water storage tanks in portugal |
| topic | water storage tanks mixing time turnover volume drinking water quality |
| url | https://polipapers.upv.es/index.php/IA/article/view/13659 |
| work_keys_str_mv | AT lmonteiro characterizationofdrinkingwaterstoragetanksinportugal AT apinheiro characterizationofdrinkingwaterstoragetanksinportugal AT jcarneiro characterizationofdrinkingwaterstoragetanksinportugal AT dcovas characterizationofdrinkingwaterstoragetanksinportugal |