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Listar por palabra clave "Concentration polarization"

Mostrando ítems 1-7 de 7

Elaboración de un modelo matemático que permita el análisis de la eficacia de la ósmosis Inversa en el proceso de eliminación de plomo, hierro y manganeso en fuentes de abastecimiento de agua para consumo humano en la cuenca alta del río Guadalquivir en Bolivia y su aporte al crecimiento de la oferta de agua y la disponibilidad sostenible de agua potable a largo plazo

Villena Martínez, Esteban Manuel (Universitat Politècnica de València, 2023-01-16)

[ES] La alta cuenca del río Guadalquivir ubicada en el departamento de Tarija, Bolivia, alberga al municipio de la ciudad capital de Tarija; siendo la zona urbana más poblada del departamento. Durante las últimas décadas ...
Electrodialysis, electrodialysis reversal and capacitive deionization technologies

Benvenuti, Tatiane; Giacobbo, Alexandre; Trindade, Carolina de Moraes da; Santana-Barros, Kayo; Scarazzato, Tatiana (Elsevier, 2022)

The electromembrane process is a designation to describe technologies grounded on ion migration through ion-exchange membranes using the electrical potential gradient as the driving force. In this field, the main processes ...
Estudio experimental de la eliminación de nitratos mediante nanofiltración: aplicación a la determinación de modelos de transporte

Kombo Mpindou, Gilver Odilon Mendel (Universitat Politècnica de València, 2015-10-21)

[EN] Nowadays, excessive nitrate concentration is one of the main problems of groundwater contamination. Such contamination comes mainly from the intensive use of nitrogen fertilizers in agriculture. The maximum permissible ...
Experimental study and modeling of forward osmosis process for activated sludge concentration by using residual brine from a stuffed olive factory as draw solution

Santos-Sousa, Mayko Rannany; Lora-García, Jaime; López Pérez, Maria Fernanda (Elsevier, 2018)

[EN] In the present study, effect of external and internal concentration polarization (ECP and ICP), and reversible fouling on water flux behavior was evaluated for an activated sludge concentration process. A solution of ...
Ion transport through homogeneous and heterogeneous ion-exchange membranes in single salt and multicomponent electrolyte solutions

Martí Calatayud, Manuel César; Buzzi, Daniella Cardoso; García Gabaldón, Montserrat; BERNARDES, ANDREA MOURA; Tenório, Jorge Alberto Suarez; Pérez Herranz, Valentín (Elsevier, 2014-09-15)

The increasing demand for clean industrial processes has intensified the use of electrodialysis in the treatment of metal containing effluents and encourages the investigation of the different phenomena involved in the ...
Reverse Osmosis Modeling Study of Lead and Arsenic Removal from Drinking Water in Tarija and La Paz, Bolivia

Villena-Martínez, Esteban Manuel; Alvizuri-Tintaya, Paola Andrea; Lora-García, Jaime; Torregrosa López, Juan Ignacio; Lo-Iacono-Ferreira, Vanesa G. (MDPI AG, 2022-09)

[EN] An investigation of primary water sources in two Bolivian basins identified the presence of heavy metals toxic to health that exceeded the permissible limits for drinking water. Lead deposited in the San Jacinto and ...
Trade-off between operating time and energy consumption in pulsed electric field electrodialysis: A comprehensive simulation study

Martí Calatayud, Manuel César; Sancho-Cirer Poczatek, Mario; Pérez-Herranz, Valentín (MDPI AG, 2021-01)

[EN] Electrodialysis (ED) has been recently introduced in a variety of processes where the recovery of valuable resources is needed; thus, enabling sustainable production routes for a circular economy. However, new ...