UPCommons està en procés de migració del dia 10 fins al 14 Juliol. L’autentificació està deshabilitada per evitar canvis durant aquesta migració.

Show simple item record

dc.contributor.authorNaranjo Silva, Héctor Sebastián
dc.contributor.authorPunina Guerrero, Diego
dc.contributor.authorBarros Enriquez, José David
dc.contributor.authorAlmeida Domínguez, Jorge Armando
dc.contributor.authorÁlvarez del Castillo, Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Sostenibilitat
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica
dc.coverage.spatialeast=-49.99869346618652; north=-22.90440376703266; name=Via sense nom, Salto Grande - SP, 19920-000, Brasil
dc.coverage.spatialeast=-78.3822977; north=-1.3981315; name=5 1/2, Baños de Agua Santa, Equador
dc.coverage.spatialeast=-79.5833651; north=-3.3166628; name=MCP8+4J7, Bunques, Equador
dc.coverage.spatialeast=-79.4689181; north=-0.6730779; name=Vía sin nombre, Equador
dc.coverage.spatialeast=-77.6838684; north=-0.1993472; name=R828+7F Salado, Equador
dc.date.accessioned2023-06-15T06:38:15Z
dc.date.available2023-06-15T06:38:15Z
dc.date.issued2022-11-14
dc.identifier.citationNaranjo, S. [et al.]. A physical-chemical study of water resources in 5 hydropower projects. "Brazilian journal of development", 14 Novembre 2022, vol. 8, núm. 11, p. 73168-73185.
dc.identifier.issn2525-8761
dc.identifier.otherhttps://www.researchgate.net/publication/365380166_A_physical-chemical_study_of_water_resources_in_5_hydropower_projects_Estudo_fisico-quimico_de_recursos_hidricos_em_5_projetos_hidreletricos
dc.identifier.urihttp://hdl.handle.net/2117/388699
dc.description.abstractOver the last 60 years, renewable energies have substantially developed; in 2021, around 12.8% of global primary energy came from these technologies. Thus, even though renewable energies have good global acceptance present challenges in quantifying the environmental, social, and cultural effects, generating a lack of knowledge of the impact caused. Nowadays, hydropower is the renewable source with the most significant participation; at the end of 2020, the hydropower installed capacity worldwide was 1,330 GW, and 4,370 TWh were generated in that year. Therefore, the manuscript aims to determine if there are changes in water quality due to the use of hydropower generation in five projects distributed in Ecuador, Argentina, and Uruguay. The methodology is quantitative experimental; experimental because it takes water samples to measure parameters and qualitatively compares the lab results to do statistical analyses. Based on the ten samples gathered, it concluded that from 14 physical and chemical parameters, the principal divergences fluctuated in the presence of dissolved solids (26%), total solids (21%), bicarbonates (15%), total hardness (14%), suspended solids (6%), and sodium (4%). Additionally, values show organic matter existence due to vegetation decomposition, and metabolites formed in dams such as Salto Grande, Hidroagoyan, Minas San Francisco, Baba, and Coca Codo Sinclair.
dc.format.extent18 p.
dc.language.isoeng
dc.publisherBrazilian Journals Publicações de Periódicos e Editora Ltda
dc.rightsAttribution 3.0 Brazil
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/br/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia
dc.subjectÀrees temàtiques de la UPC::Energies::Energia hidràulica
dc.subject.lcshWater resources development
dc.subject.lcshWater-power
dc.subject.lcshRenewable energy sources
dc.subject.lcshHydroelectric power-plants
dc.subject.otherEnergy
dc.subject.otherHydropower
dc.subject.otherImpacts
dc.subject.otherSamples
dc.subject.otherWater
dc.titleA physical-chemical study of water resources in 5 hydropower projects
dc.title.alternativeEstudo físico-químico de recursos hídricos em 5 projetos hidrelétricos
dc.typeArticle
dc.subject.lemacRecursos hidràulics--Explotació
dc.subject.lemacEnergia hidràulica
dc.subject.lemacEnergies renovables
dc.subject.lemacCentrals hidroelèctriques
dc.contributor.groupUniversitat Politècnica de Catalunya. CATMech - Centre Avançat de Tecnologies Mecàniques
dc.identifier.doi10.34117/bjdv8n11-158
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/54183
dc.rights.accessOpen Access
local.identifier.drac36618020
dc.description.versionPostprint (published version)
local.citation.authorNaranjo, S.; Punina, D.; Barros, J.; Almeida, J.; Alvarez, J.
local.citation.publicationNameBrazilian journal of development
local.citation.volume8
local.citation.number11
local.citation.startingPage73168
local.citation.endingPage73185


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record