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Listar por palabra clave "Turbidity"

Mostrando ítems 1-17 de 17

Artificial neural network onto eight bit microcontroller for Secchi depth calculation

Ibáñez Civera, Francisco Javier; García Breijo, Eduardo; Laguarda Miró, Nicolás; Gil Sánchez, Luís; Garrigues Baixauli, José; Romero Gil, Inmaculada; Masot Peris, Rafael; Alcañiz Fillol, Miguel (Elsevier, 2011-08-10)

In this paper we present a model to predict Secchi depth in water bodies by means of an artificial neural network application onto eight bit microcontroller. Water turbidity data were collected by both a Secchi disk and a ...
Develop an Optical Sensor to Detect Pollution Incidents in Sewerage

Rocher, Javier; Aldegheishem, Abdulaziz; Alrajeh, Nabil; Lloret, Jaime (Institute of Electrical and Electronics Engineers, 2022-12-15)

[EN] Cities are big consumers of energy and big producers of pollution. In the past years, the concept of smart cities has been applied to reduce the release of pollutants and to reduce energy consumption. In this article, ...
Development of a Low-Cost Optical Sensor to Detect Eutrophication in Irrigation Reservoirs

Rocher-Morant, Javier; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Basterrechea-Chertudi, Daniel Andoni (MDPI AG, 2021-11)

[EN] In irrigation ponds, the excess of nutrients can cause eutrophication, a massive growth of microscopic algae. It might cause different problems in the irrigation infrastructure and should be monitored. In this paper, ...
Diagnóstico y estudio de soluciones de la captación y tratamiento de escorrentías pluviales en la Universidad de Lund (Suecia)

Castejón Zapata, María (Universitat Politècnica de València, 2017-10-24)

[EN] This thesis is developed in a small watershed inside Lund University (Sweden). The project aims to study the problems that happen because of the capture and the storage of the runoff in the artificial wetland, which ...
Effect of the incorporation of mesoporous silica particles on the physical properties of gelatine gels

García López, Laura Lidia (Universitat Politècnica de València, 2013-11-21)

[ES] Las partículas mesoporosas de sílice (PMS) están emergiendo como una opción prometedora de encapsulamiento inteligente de compuestos bioactivos en alimentos. En este sentido, es importante entender su efecto en las ...
Effect of thermal treatment and storage conditions on physical and sensory properties of grapefruit juice

Igual Ramo, Marta; Contreras Monzón, Carolina Ivonne; Camacho Vidal, Mª Mar; Martínez Navarrete, Nuria (Springer Verlag (Germany), 2014-01)

Physical parameters, such as particle size distribution, flow behavior, density, turbidity, and color, were measured and sensory evaluation was carried out to compare the properties of freshly squeezed grapefruit juice ...
Estudio de la eliminación físico ¿ química de la turbidez en una agua residual de una industria cárnica

Mascarós Vicedo, Javier (Universitat Politècnica de València, 2013-03-10)

[ES] Por lo general, el sector industrial necesita de cantidades ingentes de agua para el desarrollo de todas sus actividades productivas. Debido a la carga contaminante que adopta el flujo de agua en el proceso industrial, ...
Estudio multitemporal de calidad del agua del embalse de Sitjar (Castelló, España) utilizando imágenes Sentinel-2

Radin, C.; Sòria-Perpinyà, X.; Delegido, J. (Universitat Politècnica de València, 2020-11-27)

[EN] Water quality is a subject of intense scientific inquiry because of its repercussion in human’s life, agriculture or even energy generation. Remote sensing can be used to control water masses by analyzing biophysical ...
Evaluación de la Moringa oleifera en el tratamiento de aguas con alta turbidez y carga orgánica

Mejía Carrillo, P. W.; Urquia Collantes, K.; Cabello Torres, R. J.; Valdiviezo Gonzales, L. G. (Universitat Politècnica de València, 2020-04-30)

[ES] El presente trabajo evalúa la eficiencia del uso de la Moringa oleífera (M.O) como coagulante en el tratamiento de aguas de alta turbidez y carga orgánica. Inicialmente los resultados demostraron que el coagulante a ...
Influence of operating conditions on ceramic ultrafiltration membrane performance when treating textile effluents

Barredo Damas, Sergio; Alcaina Miranda, María Isabel; GEMMA, MATTEO; Iborra Clar, María Isabel; Mendoza Roca, José Antonio (IWA Publishing, 2011)

[EN] This work studies the performance of three commercial ceramic ultrafiltration membranes (ZrO 2-TiO 2) treating raw effluent from a textile industry. The effect of crossflow velocity at 3, 4 and 5 m s -1 as well as ...
Optimization of the coagulation flocculation treatment: influence of rapid mix parameters

Rossini, M.; García Garrido, José; Galluzzo, M. (IWA PublishingPERGAMON-ELSEVIER SCIENCE LTD, 1999-06)

[EN] Turbid waters, containing suspended and colloidal particles, are normally treated by coagulation–flocculation followed by clarification; the process usually consists of the rapid dispersal of a coagulant into the ...
Physical and water quality indicators assessment in main pipelines: The impact of hydraulic transient events

Agostinho, Mariele; Ferreira, Danieli; Fernandes, Cristovão (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] An indicator that correlates physical quantities with water quality has great relevance for the definition of projects and understanding of real hydraulic transient phenomena. The work proposing a method to estimate ...
Preliminary data set to assess the performance of an outdoor membrane photobioreactor

Gonzalez-Camejo, Josue; Jiménez Benítez, Antonio Luis; Ruano, M. V.; Robles Martínez, Ángel; Barat, Ramón; FERRER, J. (Elsevier, 2019-12)

[EN] This data in brief (DIB) article is related to a Research article entitled 'Optimising an outdoor membrane photobioreactor for tertiary sewage treatment' [1]. Data related to the effect of substrate turbidity, the ...
Reflectances of SPOT multispectral images associated with the turbidity of the Upper Gulf of California

Aguilar-Maldonado, J. A.; Santamaría-del-Ángel, E.; Sebastiá-Frasquet, M. T. (Universitat Politècnica de València, 2017-12-26)

[EN] The use of satellite images for the observation and measurement of marine turbidity has been developed mainly with ocean colour sensors, such as MODIS. These images have a maximum spatial resolution of 250 m in their ...
Study and Design of a Sensor System for the Detection of Illicit Discharges in Sewers and Water Bodies

Rocher Morant, Javier (Universitat Politècnica de València, 2023-04-18)

[ES] El uso del agua en nuestra sociedad es de gran importancia. Cuando el agua se utiliza y deja de ser útil, se convierte en agua residual. Esta contiene sustancias que ponen en peligro la salud humana y los ecosistemas. ...
Turbidez y profundidad de disco de Secchi con Sentinel-2 en embalses con diferente estado trófico en la Comunidad Valenciana

Delegido, Jesús; Urrego, P.; Vicente, E.; Sòria-Perpinyà, X.; Soria, J.M.; Pereira-Sandoval, M.; Ruiz-Verdú, A.; Peña, R.; Moreno, J. (Universitat Politècnica de València, 2019-12-23)

[ES] En los estudios de calidad de aguas por teledetección, uno de los principales indicadores es la transparencia o turbidez del agua. La transparencia puede ser medida in situ mediante la profundidad del disco de Secchi ...
Turbidity patterns in the Albufera lake, Spain, and their relation to irrigation cycles

Sebastiá-Frasquet, M.-T.; Aguilar-Maldonado, Jesús A.; Santamaría-del-Ángel, Eduardo; Altur Grau, Vicent Jesús (WIT Press, 2019)

[EN] The Albufera Natural Park (Valencia, Spain) is one of the most representative coastal wetlands in the Mediterranean basin. It holds several protection designations at national and international level, such as Spanish ...