Exploració per tema "Zeolites"
Ara es mostren els items 31-36 de 36
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Towards the wastewater treatment plant of the future : integration of carbon redirection and nitrogen recovery technologies
(Universitat Politècnica de Catalunya, 2018-12-12)
Tesi
Accés obertMost of the urban wastewater treatment plants (WWTP), based on conventional activated sludge (CAS) systems, cannot be considered sustainable since the concept of resources (energy and nutrients) recovery is not taken into ... -
Validation of zeolites to maximize ammonium and phosphate removal from anaerobic digestate by combination of zeolites in Ca and Na forms
(Universitat Politècnica de Catalunya, 2016-04)
Projecte/Treball Final de Carrera
Accés obertAmmonium and phosphate are fundamental nutrients for human life, but their excess in water can lead to eutrophication, an uncontrolled growth of biomass with a consequent deficit of oxygen (hypoxia) that can be really ... -
Valorisation of N and P from waste water by using natural reactive hybrid sorbents: Nutrients (N,P,K) release evaluation in amended soils by dynamic experiments
(Elsevier, 2018-01-15)
Article
Accés obertThe removal of nutrients (nitrogen (N), phosphorous (P)) from waste water has become a resource recovery option in recent regulations worldwide, as observed in the European Union. Although both of these nutrients could be ... -
Valorización de amonio de aguas residuales urbanas como fertilizante líquido utilizando contactores de membrana de fibra hueca
(Universitat Politècnica de Catalunya, 2016-06-23)
Treball Final de Grau
Accés obertEl concepto de Estación Depuradora de Aguas Residuales (EDAR) ha evolucionado en los últimos años hacia una instalación más eficiente y que cada vez más se encamina a un diagrama de flujo basado en la recuperación de ... -
Valorización de cenizas volantes para la síntesis de zeolitas mediante extracción de sílice y conversión directa : aplicaciones ambientales
(Universitat Politècnica de Catalunya, 2002-09-16)
Tesi
Accés obertAquest estudi es centra en la síntesi de zeolites a partir de cendres volants de carbó i les aplicacions ambientals dels materials zeolítics resultants. La síntesi de zeolites es va desenvolupar mitjançant dos processos ... -
Zeolite-coated interdigital capacitors for humidity sensing
(2011-05-06)
Article
Accés restringit per política de l'editorialInter-digital capacitors (IDCs) with electrode gaps of 10 or 50 microns have been coated with zeolite films consisting of different zeolites with Si/Al ratios ranging from 1.5 (zeolite A) to infinite (silicalite). The ...