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Aprovechamiento de gradientes salinos en plantas de desalación convencionales

Authors: Angelino Ridao, Ana;

Aprovechamiento de gradientes salinos en plantas de desalación convencionales

Abstract

El agua dulce en nuestro planeta es un bien, en muchos lugares, escaso. Solo el 3% del agua total existente en el mundo es agua dulce apta para el consumo, el resto es agua salada. La desalación de agua de mar aparece como un proceso que será fundamental en el futuro debido al agotamiento de los recursos, el cambio climático o el aumento de la población mundial. El desarrollo de los procesos de desalación siempre ha tenido como unos de sus grandes retos la reducción del consumo energético, lo cual se ha conseguido mediante el gran avance que esta tecnología ha logrado en las últimas décadas. Gracias a esto se ha llegado a reducir el consumo específico de 20 kWh/m3 a valores actuales por debajo de los 3kWh/m3, lo que significa un hecho sorprendente. Este proyecto propone la integración de un proceso de ósmosis por presión retardada en una planta de desalación convencional para el aprovechamiento de los gradientes salinos de las corrientes de rechazo, con el fin de conseguir principalmente una reducción del consumo energético de la planta, teniendo siempre en cuenta la protección del medioambiente y los recursos económicos.

Universidad de Sevilla. Grado en Ingeniería de la Energía

Country
Spain
Related Organizations
Keywords

Agua salada -- Desalinización

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green