Sfoglia Dipartimento di Ingegneria dell'Ambiente - Tesi di Dottorato per Data di Pubblicazione
Items 81-100 di 122
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Analysis of membrane reactor integration in hydrogen production process
(2014-11-11)In the H2 production field, the membrane reactor (MR) technology is considered a promising and interesting technology. In this thesis work the integration in a small scale hydrogen generator of an MR, to carry out ... -
Bio-Hybrid Membrane Process for Food-based Wastewater Valorisation: a pathway to an efficient integrated membrane process design
(2014-11-11)The food industry is by far the largest potable water consuming industry that releases about 500 million m3 of wastewater per annum with very high organic loading. Simple treatment of this stream using conventional ... -
Evaluation of thermal polarization and membrane characteristics for membrane distillation
(2014-11-11)The current PhD work emphasizes on various aspects of membrane distillation for approaching zero liquid discharge in seawater desalination. In broader sense, two themes have been discussed in detail: (i) correlation ... -
Membrane emulsification for the development of particulate systems for drug encapsulation
(2014-11-11)Il micro-incapsulamento è una tecnica ampiamente utilizzata per incapsulare sostanze nutraceutiche, farmaci, proteine, cellule ecc. Oggigiorno, la ricerca nel campo farmaceutico viene sempre più indirizzata allo sviluppo ... -
Preparation and characterization of hybrid nanosphers containing lipase for chiral drug biotransformation
(2014-11-11)Le Lipasi sono adatte a catalizzare reazioni di esterificazioni in solventi organici, mostrando elevata enantioselettività rispetto a quella mostrata nelle reazioni di idrolisi. Rispetto al grande quantitativo di Lipasi ... -
An insight on pharmaceutical crystallization process by using membrane technology: PVDF-based mixed matrix membranes and PP grafted membranes as new tools for controlling the supersaturation rate and the heterogeneous nucleation mechanism.
(2014-11-11)Questo elaborato finale del progetto di dottorato tratta lo studio del processo di cristallizzazione a membrana finalizzato alla produzione di composti farmaceutici in forma cristallina. Lo studio ha come obiettivo quello ... -
Model-based optimization of radial flow packed-bed bioreactors for tissue engineering
(2015)Tissue loss or organ failure represents one of the major problems in human health care, and is responsible of impressive social and economic costs worldwide. Current approaches to restore tissues or organs functions ... -
Accuracy aspects in flood propagation studies due to earthfill dam failures
(2015-10-30)Flooding due to dam failing is one of the catastrophic disasters which might cause significant damages in the inundated area downstream of the dam. In particular, there is a need of trustworthy numerical techniques for ... -
Model-based optimization of radial flow packed-bed bioreactors for tissue engineering
(2016-01-13)Tissue loss or organ failure represents one of the major problems in human health care, and is responsible of impressive social and economic costs worldwide. Current approaches to restore tissues or organs functions ... -
Valutazione della scuscettibilità e degli scenari di pericolosità e di rischio da frana in aree di interesse socio-economico (Calabria Settentrionale)
(2016-02-02)Landslides are natural geologic processes that play a key role in landscape evolution, but represent also one of the most widespread natural hazard in Italian territory. In particular, many areas of the Calabria region ... -
Weakly-compressible SPH modeling of fluid-structure interaction problems
(2016-02-19)IRISULTATI scientifici presentati nella tesi di dottorato riguardano la modellazione numerica, attraverso la tecnica lagrangiana SPH debolmente compressibile, di problemi di interazione fluido-struttura. Diversi aspetti, ... -
Vegetated roofs as a low impact development (LID) approach: hydrologic and hydraulic modeling for stormwater runodd mitifation in urban environment
(2016-02-19)Nei paesi sviluppati, il livello di urbanizzazione è in continuo aumento e dovrebbe raggiungere l’83% nel 2030 (United Nations, 2002; Antrop, 2004). Il notevole incremento della popolazione comporta una continua espansione ... -
Functionalized polymeric membranes for development of biohybrid systems
(2016-02-26)Le proprietà di superficie di una membrana sono di grande importanza per la sua funzione. Mediante tecniche di funzionalizzazione chimica è possibile ottenere membrane con gruppi funzionali in grado di adempiere nuove e ... -
Chemical looping desulphurization: model and applications to power systems
(2016-02-26)I processi di assorbimento, sia sici che chimici a base di ammine, sono attualmente utilizzati per rimuovere e cacemente i composti dello zolfo. Nonostante l'eccellente desolforazione, questa strategia e termicamente ... -
Modelling study of vanadium based alloys and crystalline porous materials for gas separation membranes
(2016-02-26)Gas! membrane! separation! is! an! attractive! technology! that! is! often! superior! to! other! more! conventional! procedures! for! separation! of! gaseous! species! in! terms! of! energy! consumption! and! environmental! ... -
Renewable energy generation and hydrogen production from concentrated brine by reverse eectrodialysis
(2016-02-26)Salinity Gradient Power-Reverse Electrodialysis (SGP-RE) is among the emerging membrane-based technologies for renewable energy generation. In RE, cation exchange membranes (CEM) and anion exchange membranes (AEMs) are ... -
Membrane crystallization for recovery of valuable compounds from waste streams
(2016-02-26)Sustainable development and Process intensification strategy are guidelines for industrial processes in perspective. It is becoming more and more common that industry wants to fully exploit their resources due to ...