Exploració per tema "Ion exchange"
Ara es mostren els items 1-10 de 10
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Advanced hybrid system for ammonium valorization as liquid fertilizer from treated urban wastewaters: validation of natural zeolites pretreatment and liquid-liquid membrane contactors at pilot plant scale
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-02)
Article
Accés obertThis study evaluates a hybrid system combining zeolites as a sorption stage and a hollow fiber membrane contactor (HFMC) for ammonia (NH3) recovery from treated urban wastewater. Ion exchange with zeolites was selected as ... -
Current-induced ion concentration polarization at a perfect ion-exchange patch in an infinite insulating wall
(2020-03-16)
Article
Accés obertThis research examines, theoretically, the ion concentration polarization, ion fluxes, and electrostatic fields near an ion- exchange patch in the wall of an electrified fluidic channel. These phenomena are important ... -
Desenvolupament de sensors de flux destinats a la monitorització del bescanvi iònic en processos de biosorció de metalls pesants
(Universitat Politècnica de Catalunya, 2011-06)
Projecte/Treball Final de Carrera
Accés obertLa presència de metalls pesants provinents de diferents tipus d'indústries en els sistemes hídrics d'arreu és una qüestió mediambiental molt greu perquè afecta directament al ecosistemes fluvials i als éssers vius que ... -
Fast organic cation exchange in colloidal perovskite quantum dots toward functional optoelectronic applications
(2024-02-21)
Article
Accés restringit per política de l'editorialColloidal quantum dots with lower surface ligand density are desired for preparing the active layer for photovoltaic, lighting, and other potential optoelectronic applications. In emerging perovskite quantum dots (PQDs), ... -
Ion-exchange membranes in chlor-alkali process
(Springer, 2016)
Capítol de llibre
Accés restringit per política de l'editorial -
Maturation of biomimetic hydroxyapatite in physiological fluids: a physicochemical and proteomic study
(Elsevier, 2021-09-01)
Article
Accés obert
Realitzat a/amb: Universitat Internacional de Catalunya / Parc Científic de Barcelona / Institut de Bioenginyeria de CatalunyaBiomimetic calcium-deficient hydroxyapatite (CDHA) as a bioactive material exhibits exceptional intrinsic osteoinductive and osteogenic properties because of its nanostructure and composition, which promote a favorable ... -
Phosphate recovery from waste water treatment plant by commercial ion exchangers: Characterization and modelling
(Universitat Politècnica de Catalunya, 2014-06)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorIn the last years were performed a huge number of research related to phosphorus removal and recovery from waste water in order to reuse this element and also to avoid eutrophication. Among the different techniques studied, ... -
Polymer-metal nanocomposites containing dual-function metal nanoparticles: ion-exchange materials modified with catalytically-active and bactericide silver nanoparticles
(2014-04-03)
Article
Accés restringit per política de l'editorialThis work reports the results obtained by the development of two types of nanocomposite membranes containing metal nanoparticles prepared by applying the Intermatrix Synthesis technique for the synthesis of silver nanoparticles ... -
Sustainable recovery of critical elements from seawater saltworks bitterns by integration of high selective sorbents and reactive precipitation and crystallisation: Developing the probe of concept with on-site produced chemicals and energy
(2023-02-15)
Article
Accés obertThe availability of raw mineral resources containing elements included in the Critical Raw Materials (CRMs) list is a growing concern for the European Union. Sea mining has been identified as a promising secondary source. ... -
Transport de soluts pel medi porós amb intercanvi catiònic
(Universitat Politècnica de Catalunya, 2014-02-20)
Projecte/Treball Final de Carrera
Accés obert