Exploració per autor "Fortuny Sanromá, Agustín"
Ara es mostren els items 28-47 de 55
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Les noves tecnologies en el tractament i la valorització de fangs. Informe de síntesi
Obis, Josep M.; Moragas, L.; Moliner, Marc; Chornet, Esteban; Elías Castells, Xavier; Mata-Álvarez, Joan; Llorens, Joan; Torres, Ricard; Martín, Maria; Torrens, Esther; Stüber, Frank; Fortuny Sanromá, Agustín; Fabregat Llangostera, Azael; Bengoa, Christophe José; Font, Josep; Flotats Ripoll, Xavier; Sanchez Ferrer, Antoni; Freixes, Antoni (Agència Catalana de l'Aigua, 2007)
Text en actes de congrés
Accés obertAquesta reunió de treball (workshop) es realitzà com una activitat complementària de les III Jornades Tècniques, amb l’objectiu d’abordar les noves tecnologies en el tractament i la valorització de fangs i disposar ... -
Mathematical modeling for facilitated transport of Ge(IV) through supported liquid membrane containing Alamine 336
Kamran Haghighi, Hossein; Irannajad, Mehdi; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2018-04-01)
Article
Accés obertA mathematical model was developed for the germanium facilitated transport from a medium containing tartaric acid using Alamine 336 as a carrier. Modeling was carried out based on the extraction constant (Kext) obtained ... -
Mathematical modeling of cadmium(II) solvent extraction from neutral and acidic chloride media using Cyanex
Leopold, Agnieszka Ana; Coll Ausió, Mª Teresa; Fortuny Sanromá, Agustín; Rathore, Narendra Singh; Sastre Requena, Ana María (Elsevier, 2010-07-29)
Article
Accés restringit per política de l'editorialThis paper describes experimental work and the mathematical modeling of solvent extraction of cadmium( II) from neutral and acidic aqueous chloride media with a Cyanex 923 extractant in Exxol D-100. Solvent extraction ... -
Mathematical modeling on non-dispersive extraction of germanium from aqueous solutions using Aliquat 336
Kamran Haghighi, Hossein; Irannajad, Mehdi; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2018-12-28)
Article
Accés obertIn this work, the mathematical modeling of the facilitated transport of germanium (non-dispersive extraction) through a flat sheet membrane with an Aliquat 336 carrier was described. The flat sheet supported liquid membrane ... -
Mathematical modelling of neodymium, terbium and dysprosium solvent extraction from chloride media using methyl-tri(octyl/decyl)ammonium oleate ionic liquid as extractant
Obón Estrada, Eleonora; Fortuny Sanromá, Agustín; Coll Ausió, Mª Teresa; Sastre Requena, Ana María (Elsevier, 2017-11)
Article
Accés obertThis paper collects experimental data and mathematical modelling of Nd(III), Tb(III) and Dy(III) solvent extraction with an ionic liquid prepared from Aliquat 336 (Methyl-tri(octyl/decyl)ammonium chloride) and Oleic Acid ... -
Neodymium recovery by chitosan/iron(III) hydroxide [ChiFer(III)] sorbent material: Batch and column systems
Demey Cedeño, Hary; Lapo, Byron; Ruiz Planas, Montserrat; Fortuny Sanromá, Agustín; Marchand, Muriel; Sastre Requena, Ana María (2018-02-19)
Article
Accés obertA low cost composite material was synthesized for neodymium recovery from dilute aqueous solutions. The in-situ production of the composite containing chitosan and iron(III) hydroxide (ChiFer(III)) was improved and the ... -
Neodymium recovery from NdFeB magnet wastes using Primene 81R·Cyanex 572 IL by solvent extraction
Pavón Regaña, Sandra; Fortuny Sanromá, Agustín; Coll Ausió, Mª Teresa; Sastre Requena, Ana María (2018-09-15)
Article
Accés obertThe necessity of Rare Earth Elements (REEs) recycling is crucial to minimizing their supply risk and provide an alternative to greener technologies. Hence, the REEs recovery from NdFeB magnet wastes using cationic extractants ... -
Non-dispersive selective extraction of germanium from fly ash leachates using membrane-based processes
Kamran Haghighi, Hossein; Irannajad, Mehdi; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2019-01-07)
Article
Accés obertNon-dispersive selective extraction of Ge(IV) tartrates was carried out from simulated fly ash solutions containing heavy metals through supported liquid membranes (SLM). The optimum transport was obtained using a PTFE ... -
Performance comparison of torus and magnetically-stirred reactor for the enzymatic elimination of phenol
Pramparo, Laura; Stüber, Frank Erich; Font Capafons, Josep; Fortuny Sanromá, Agustín; Fabregat Llangostera, Azael; Bengoa, Christophe José (2009)
Comunicació de congrés
Accés restringit per política de l'editorialThe goal of this work is the comparison of the performances of a torus and a stirred reactor for the enzymatic elimination of phenol. High degrees of conversion were obtained in both reactors for the three initial ... -
Performance of sludge based catalysts in catalytic wet oxidation of phenol
Marques, Rita R.N.; Font Capafons, Josep; Fortuny Sanromá, Agustín; Bengoa, Christophe José; Fabregat Llangostera, Azael; Stüber, Frank Erich (2009)
Comunicació de congrés
Accés restringit per política de l'editorialThe catalytic potential of sludge based materials produced by steam or CO2 activation from non treated dewatered raw sludge or dewatered mesophilic anaerobically digested sludge were tested in the oxidation of phenol. ... -
Permeability dependencies on the carrier concentration and membrane viscosity for Y(III) and Eu(III) transport by using liquid membranes
Pavón Regaña, Sandra; Fortuny Sanromá, Agustín; Coll Ausió, Mª Teresa; Bécue Bertaut, Mónica María; Sastre Requena, Ana María (2020-05-15)
Article
Accés obertThe recovery of Y(III) and Eu(III) from fluorescent lamp leachates via supported liquid membranes using Cyanex 923 as a carrier has been studied. The results reveal that the transport process is mainly controlled by the ... -
Phenol degradation by heterogeneous Fenton-like reaction using Fe supported over activated carbon
Messele, S. A.; Stüber, Frank Erich; Bengoa, Christophe José; Fortuny Sanromá, Agustín; Fabregat Llangostera, Azael; Font Capafons, Josep (2012)
Article
Accés restringit per política de l'editorialThe main objective of the work is to prepare catalysts based on iron supported over activated carbon (AC) and to test its activity for catalytic wet peroxide oxidation (CWPO) of phenol in a batch system. The catalysts were ... -
QUÍMICA. Examen parcial. (Curs 2018/2019 - Q1)
Buti Papiol, Salvador; Fortuny Sanromá, Agustín; Olivé Duran, Joaquim (Universitat Politècnica de Catalunya, 2018-11-02)
Examen
Accés restringit a la comunitat UPC -
Rare earth elements recovery from secondary wastes by solid-state chlorination and selective organic leaching
Pavón Regaña, Sandra; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2021-03-01)
Article
Accés obertProcessing of end-of-life products (EoL) containing rare earth elements (REE) has gained increasing importance in recent years with the aim of avoiding supply risks. In addition, circular economy renders complete recirculation ... -
Rare earths separation from fluorescent lamp wastes using ionic liquids as extractant agents
Pavón Regaña, Sandra; Fortuny Sanromá, Agustín; Coll Ausió, Mª Teresa; Sastre Requena, Ana María (2018-10-19)
Article
Accés obertProcessing of end-of-life products has become essential in the rare earth elements (REEs) recovery field because the demand for these metals has increased over the last years due to their intensive use in advanced technologies. ... -
Recovery of germanium from leach solutions of fly ash using solvent extraction with various extractants
Kamran Haghighi, Hossein; Irannajad, Mehdi; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (Elsevier, 2018-01)
Article
Accés obertThe solvent extraction of germanium and some heavy metals by commercial tri-octyl/decyl amine (Alamine 336), N-methyl-N, N-dioctyl chloride (Aliquat 336) and phosphine oxide (Cyanex 923) has been studied. In each extraction ... -
Recycling of rare earths from fluorescent lamp waste by the integration of solid-state chlorination, leaching and solvent extraction processes
Pavón Regaña, Sandra; Lapo Calderón, Byron Gonzalo; Fortuny Sanromá, Agustín; Sastre Requena, Ana María; Bertau, Martin (2021-10-01)
Article
Accés obertRare earths (RE) are currently considered some of the most critical elements, being crucial in future sustainable applications. Their high demand, price fluctuations, supply risk and geopolitical factors increase the ... -
Removal of zinc from aqueous solutions using lamellar double hydroxide materials impregnated with Cyanex 272: Characterization and sorption studies
Boudaoud, Nacera; Miloudi, Hafida; Bouazza, Djamila; Adjdir, Mehdi; Tayeb, Abdelkader; Fortuny Sanromá, Agustín; Demey Cedeño, Hary; Sastre Requena, Ana María (2020-03-11)
Article
Accés obertRemoval of heavy metals from wastewater is mandatory in order to avoid water pollution of natural reservoirs. In the present study, layered double hydroxide (LDH) materials were evaluated for removal of zinc from aqueous ... -
Selective separation of Germanium(IV) from simulated industrial leachates containing heavy metals by non-dispersive ionic extraction
Kamran Haghighi, Hossein; Irannajad, Mehdi; Fortuny Sanromá, Agustín; Sastre Requena, Ana María (2019-06-15)
Article
Accés obertGermanium can be found in industrial leachates of coal gasification fly ashes or zinc plant residues, containing various heavy metals. In this research, the selective separation of germanium from simulated water coal ... -
Separation of cellulose from industrial paper mill wastewater dried sludge using a commercial and cheap ionic liquid
Glinska, Katarzyna; Aqlan, Mohammed; Giralt Marcé, Jaume; Torrens, Esther; Fortuny Sanromá, Agustín; Montané, Daniel; Stüber, Frank; Fabregat Llangostera, Azael; Font Capafons, Josep; Olkiewicz, Magdalena; Bengoa, Christophe José (2019-06-03)
Article
Accés obertIndustrial wastewaters and their treatment are now placed at the heart of the environmental concerns that industries face. Some research work has been carried out in order to limit the impact of these wastes on the environment ...