Adapted operation of drinking water systems to cope with climate change
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Relatório |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006401 |
Resumo: | Most water supply systems have evolved over the past decades into systems that can supply sufficient and safe water under the current conditions. Climate change will affect these conditions, requiring a more rapid adaptation to new conditions. Rapid response is needed during events that cause an immediate threat to water quality. But also more gradual changes such as temperature rise can be regarded a rapid change with respect to the rate at which a distribution system can be adapted. This section discusses the risks from these rapid changes that can affect water supply and how they can be addressed. Water supply systems can be affected in various ways and through different causes. The effect of changes in raw water quality on drinking water production and distribution were studied. Direct risks to drinking water infrastructure, for example by flooding, are not the focus of this study. The changes can be categorised as: - New or increasing levels of contaminants in raw water - Changes in raw water quality that affect treatment performance - Changing environmental conditions causing (growth) processes to occur in raw or treated water These changes can have different causes and are often a result of various combinations. These causes were identified in the study based on expected climate change in Europe and more specifically the effects in four climatic regions. Selected risks that were considered most relevant by the participating partners were studied in more detail, including adaptation of treatment systems to deal with these rapid changes. |
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Adapted operation of drinking water systems to cope with climate changeMost water supply systems have evolved over the past decades into systems that can supply sufficient and safe water under the current conditions. Climate change will affect these conditions, requiring a more rapid adaptation to new conditions. Rapid response is needed during events that cause an immediate threat to water quality. But also more gradual changes such as temperature rise can be regarded a rapid change with respect to the rate at which a distribution system can be adapted. This section discusses the risks from these rapid changes that can affect water supply and how they can be addressed. Water supply systems can be affected in various ways and through different causes. The effect of changes in raw water quality on drinking water production and distribution were studied. Direct risks to drinking water infrastructure, for example by flooding, are not the focus of this study. The changes can be categorised as: - New or increasing levels of contaminants in raw water - Changes in raw water quality that affect treatment performance - Changing environmental conditions causing (growth) processes to occur in raw or treated water These changes can have different causes and are often a result of various combinations. These causes were identified in the study based on expected climate change in Europe and more specifically the effects in four climatic regions. Selected risks that were considered most relevant by the participating partners were studied in more detail, including adaptation of treatment systems to deal with these rapid changes.Patrick Smeets (KWR)2014-08-26T15:18:20Z2014-10-20T13:20:56Z2013-12-01T00:00:00Z2013-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1006401engPrepared 2013.047;D5.5.2Mesquita, E.Rosa, M. J.Menaia, J.Kardinaal, E.Eikebrokk, B.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-13T02:59:21Zoai:localhost:123456789/1006401Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:37:19.219783Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Adapted operation of drinking water systems to cope with climate change |
title |
Adapted operation of drinking water systems to cope with climate change |
spellingShingle |
Adapted operation of drinking water systems to cope with climate change Mesquita, E. |
title_short |
Adapted operation of drinking water systems to cope with climate change |
title_full |
Adapted operation of drinking water systems to cope with climate change |
title_fullStr |
Adapted operation of drinking water systems to cope with climate change |
title_full_unstemmed |
Adapted operation of drinking water systems to cope with climate change |
title_sort |
Adapted operation of drinking water systems to cope with climate change |
author |
Mesquita, E. |
author_facet |
Mesquita, E. Rosa, M. J. Menaia, J. Kardinaal, E. Eikebrokk, B. |
author_role |
author |
author2 |
Rosa, M. J. Menaia, J. Kardinaal, E. Eikebrokk, B. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Mesquita, E. Rosa, M. J. Menaia, J. Kardinaal, E. Eikebrokk, B. |
description |
Most water supply systems have evolved over the past decades into systems that can supply sufficient and safe water under the current conditions. Climate change will affect these conditions, requiring a more rapid adaptation to new conditions. Rapid response is needed during events that cause an immediate threat to water quality. But also more gradual changes such as temperature rise can be regarded a rapid change with respect to the rate at which a distribution system can be adapted. This section discusses the risks from these rapid changes that can affect water supply and how they can be addressed. Water supply systems can be affected in various ways and through different causes. The effect of changes in raw water quality on drinking water production and distribution were studied. Direct risks to drinking water infrastructure, for example by flooding, are not the focus of this study. The changes can be categorised as: - New or increasing levels of contaminants in raw water - Changes in raw water quality that affect treatment performance - Changing environmental conditions causing (growth) processes to occur in raw or treated water These changes can have different causes and are often a result of various combinations. These causes were identified in the study based on expected climate change in Europe and more specifically the effects in four climatic regions. Selected risks that were considered most relevant by the participating partners were studied in more detail, including adaptation of treatment systems to deal with these rapid changes. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-01T00:00:00Z 2013-12 2014-08-26T15:18:20Z 2014-10-20T13:20:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006401 |
url |
http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006401 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Prepared 2013.047;D5.5.2 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Patrick Smeets (KWR) |
publisher.none.fl_str_mv |
Patrick Smeets (KWR) |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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