Browsing by Subject "Aigua -- Qualitat"
Now showing items 21-38 of 38
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Modelación de procesos bioquímicos en aguas superficiales mediante un código de transporte reactivo
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2007-01)
Minor thesis
Open AccessAdaptar una formulación matemática formal y generalizada para procesos bioquímicos en aguas superficiales afectadas por vertidos residuales. -
Modelling enhanced groundwater denitrification in batch micrococosm tests
(2010)
Article
Restricted access - publisher's policyIn the last few years, enhanced in situ denitrification has gained a lot of interest as a reliable bioremediation option to remove nitrate from groundwater. However, denitrification modelling in the subsurface environment ... -
MuPFiS, a new tool for characterisation of particulate material in water distribution systems
(Universitat Politècnica de Catalunya, 2008-10-02)
Minor thesis
Open AccessEsta tesina se centra en el desarrollo de una nueva herramienta, el Multiple Particle Filtration System (MuPFiS), para la determinación y la mejor compresión del comportamiento de la MES en una red de abastecimiento de ... -
Natural and human controls of water quality of an Amazon estuary (Caeté-PA, Brazil)
(2016-05)
Article
Open AccessEstuarine waters are usually eutrophic due to nutrients input derived from natural and anthropogenic sources. In the Caete Estuary, nutrients and thermotolerant coliforms input is intensified by the absence of a public ... -
New radiometric approaches to compute underwater irradiances: potential applications for high-resolution and citizen science-based water quality monitoring programs
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-08-17)
Article
Open AccessMeasuring the diffuse attenuation coefficient (Kd) allows for monitoring the water body’s environmental status. This parameter is of particular interest in water quality monitoring programs because it quantifies the presence ... -
Occurrence and fate of emerging contaminants in urban groundwater. A case study : Barcelona
(Universitat Politècnica de Catalunya, 2013-10-21)
Doctoral thesis
Open AccessEnsuring good water quality is becoming a major challenge in urban areas. Urban aquifers may suffer pollution from different recharge sources such as water leakage from sewer and septic systems, seepage from rivers, seawater ... -
On-line measurement of water quality at Besòs estuary: effect s of storm and heavy rain episodes
(2021)
Conference report
Open AccessOnly 40 % of European Union surface waters (rivers, lakes and transitional and coastal waters) are in good ecological status and only 38 % are in good chemical status (EEA, 2018). Ecological status is based on biological ... -
Operational monitoring of water quality with a Do-It-Yourself modular instrument
(Frontiers Media, 2022-12-16)
Article
Open AccessWe analyze the efficacy of using a Do-It-Yourself (DIY) modular instrument to estimate the diffuse attenuation coefficient (Kd) of photosynthetically active radiation (PAR), which can be used for operational oceanography ... -
Quality and sustainability aspects in water access indicators: an example from Same District, Tanzania
(2008)
Conference report
Restricted access - publisher's policyVital aspects in water supply, such as quality and reliability (or vulnerability) of the service have been overlooked up to date in the definition of the term 'Access' when used as a sector indicator. As a rule, governments ... -
Seguimiento ambiental del saneamiento integral de la bahía de Santander: alcance y primeros resultados.
(Fundación para el Fomento de la Ingeniería del Agua, 2007)
Article
Open AccessEl presente trabajo describe la evolución de la calidad de las masas de agua de la bahía de Santander tras la entrada en funcionamiento del sistema de saneamiento integral de las aguas residuales urbanas, siguiendo las ... -
Sustainable technologies for water treatment
(Greenleaf Publishing, 2011-11)
Part of book or chapter of book
Restricted access - publisher's policy -
The latitud water program: The interlinkage of water and sustainability research and capacity building, through synergistic international collaboration
(OmniaScience, 2021-03)
Conference report
Open Access -
The trophic status of an Amazonian estuary under anthropogenic pressure (Brazil)
(2016-03)
Article
Restricted access - publisher's policyThe effects of the anthropogenic process on the trophic status of the Caete estuary (located 150 km southwest of the Amazon delta) were undertaken under different climate conditions. To do this, oceanographic data were ... -
Utilización de nanopartículas como símiles de virus para caracterizar la sorción en medio poroso
(Universitat Politècnica de Catalunya, 2020-11-11)
Master thesis
Open AccessDisposar d’aigua de consum de qualitat és molt important per la salut. La font més abundant d’aigua dolça al planeta Terra són les aigües subterrànies, que en general tenen una qualitat que les fa potables. No obstant, ... -
Ús d'un prototipus per la monitorització de la qualitat ambiental de l’aigua del riu Besòs
(Universitat Politècnica de Catalunya, 2020-06-29)
Bachelor thesis
Open AccessEl treball realitzat en aquest projecte ha consistit en el seguiment de la implantació d’una boia marítima,situada a la desembocadura del riu Besòs, que permet la mesura de dades relacionades amb la qualitat de l’aigua,. ... -
Water quality indicator interval prediction in wastewater treatment process based on the improved BES-LSSVM algorithm
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-06)
Article
Open AccessThis paper proposes a novel interval prediction method for effluent water quality indicators (including biochemical oxygen demand (BOD) and ammonia nitrogen (NH3-N)), which are key performance indices in the water quality ... -
Water quality monitoring program through the KduSTICK, a low-cost and Do-It-Yourself instrument connected by the Internet of Things
(SARTI, 2021)
Article
Open AccessMonitoring water transparency provides an indicator of the environmental status of the water body. One parameter to estimate the water transparency is the light difuse attenuation coefcient (Kd). In the framework of the ... -
Water quality, social context and hygiene in high-Andean rural communities in Huancavelica (Peru)
(Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico, 2019)
Conference report
Open AccessEn Perú un 50.35% (Año 2017) de la población total dispone de acceso a agua para el consumo humano gestionada de forma segura, mientras que, en el sector rural, este indicador llega solo al 20.75% (JMP, 2019). Por otro ...
