Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/7489
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Campo DC | Valor | Idioma |
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dc.contributor.author | Costa, Sérgio | - |
dc.contributor.author | Coutinho, L. | - |
dc.contributor.author | Nogueira, R. | - |
dc.contributor.author | Brito, A. G. | - |
dc.contributor.author | Salas, J. J. | - |
dc.contributor.author | Póvoa, C. | - |
dc.date.accessioned | 2008-01-14T15:15:33Z | - |
dc.date.available | 2008-01-14T15:15:33Z | - |
dc.date.issued | 2007-11-11 | - |
dc.identifier.citation | INTERNATIONAL CONGRESS ON WASTEWATER TREATMENT IN SMALL COMMUNITIES, 2, Seville, Spain, 2007 – “SmallWat07”. [Seville : CENTA, 2007]. | eng |
dc.identifier.uri | https://hdl.handle.net/1822/7489 | - |
dc.description.abstract | The present work was focused on a methodological assessment for defining cost-effective measures regarding to wastewater sanitation in rural areas and was carried out within the project AQUA Project – Preliminary Studies for the Water Framework Directive Implementation at the Minho and Lima’s Rivers Basins. In order to assure a good ecological and chemical status in water bodies according to Water Framework Directive, a set of priority and complementary actions combined with a cost-effectiveness analysis was used to select a wastewater treatment strategy to increase public attendance. Using geoprocessing methodologies and geographic information multicriteria analysis (e.g.: soil, land use, topography), locations with high potential for implementation of low-energy wastewater treatment systems were identified and worked out with cost-functions. The results show that a combination of centralized and decentralized plants allow a cost-effectiveness attendance of 1,51 k¤/equivalent inhabitant in Minho and Lima’s river basins. The approach indicates that low-energy wastewater treatment plants are interesting options with a promising cost-effectiveness potential in rural areas. | eng |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Cost-effectiveness analysis | eng |
dc.subject | Decentralized wastewater treatment | eng |
dc.subject | Water economic analysis | eng |
dc.subject | Water Framework Directive | eng |
dc.title | Cost-effectiveness analysis for sustainable wastewater engineering : a case study at Minho-Lima’s rivers basins (Portugal) | eng |
dc.type | conferencePaper | eng |
dc.peerreviewed | yes | eng |
Aparece nas coleções: | CEB - Artigos em Livros de Atas / Papers in Proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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SmallWat07_4paper_oral6[1].pdf | 547,5 kB | Adobe PDF | Ver/Abrir |