Exploració per autor "Buscio Olivera, Valentina"
Ara es mostren els items 1-20 de 22
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A critical comparison of methods for the analysis of indigo in dyeing liquors and effluents
Buscio Olivera, Valentina; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2014-08-29)
Article
Accés obertIndigo is one of the most important dyes in the textile industry. The control of the indigo concentration in dyeing liquors and effluents is an important tool to ensure the reproducibility of the dyed fabrics and also to ... -
A study on behaviour, interaction and rejection of paracetamol, diclofenac and ibuprofen (PhACs) from wastewater by nanofiltration membranes
Maryam, Bareera; Buscio Olivera, Valentina; Odabasi, Sevde Ustun; Buyukgungor, Hanife (2020-01-23)
Article
Accés obertNon-steroidal anti-inflammatory drugs are frequently reported in drinking and treated waters. Membranes can be used to inhibit the passage of micropollutants (Pharmaceuticals) into water that can be further reused. In this ... -
Application of PVDF ultrafiltration membranes to treat and reuse textile wastewater
Buscio Olivera, Valentina; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2016)
Article
Accés obertIn this work, the feasibility of polyvinylidene difluoride ultrafiltration membranes to treat textile wastewater was studied. The C.I. Disperse Orange 30 and C.I. Disperse Rubine 73 were selected as pollutant for the ... -
Cigarette butts as a microfiber source with a microplastic level of concern
Belzagui Elder, Francisco; Buscio Olivera, Valentina; Gutiérrez Bouzán, María Carmen; Vilaseca Vallvé, M. Mercedes (Elsevier, 2021-03)
Article
Accés obertMicroplastic pollution is a growing environmental concern among the scientific community. These small particles (<5 mm) might come from the fragmentation or direct emission of artificial and synthetic polymers. Among them, ... -
Combining electrochemistry and UV for the simultaneous wastewater decolorization and reduction of salinity
Gutiérrez Bouzán, María Carmen; Buscio Olivera, Valentina (2018-04-24)
Article
Accés obertTextile dyeing processes with reactive dyes consume high amount of water and generate wastewater containing residual dyes and salts. In this work, wastewater generated by a textile industry was treated by means of ... -
Determinación de metales pesados en tejidos mediante espectroscopia de absorción atómica con atomización electrotérmica
Buscio Olivera, Valentina; Álvarez del Castillo, María Dolores; Gutiérrez Bouzán, María Carmen (Institut d'Investigació Tèxtil i Cooperació Industrial de Terrassa. Universitat Politècnica de Catalunya (UPC), 2009)
Article
Accés obertEn este trabajo se llevó a cabo la determinación de cinco metales (níquel, cromo, cobre, cobalto y plomo) en muestras textiles procedentes de España, Bangladesh y China. La determinación de estos metales se realizó mediante ... -
ECUval project: a feasible system to recover salts and reduce water consumption in textile industry
Gutiérrez Bouzán, María Carmen; Buscio Olivera, Valentina; López Grimau, Víctor; Tornero García, José Antonio; Gutiérrez Mérida, Mario (UPC. Departament d'Enginyeria de Projectes i de la Construcció, 2017-06-27)
Text en actes de congrés
Accés obertECUVal system is based on the in situ degradation of organic compounds contained in saline effluents. ECUVal achieves the partial or total degradation of organic compounds by means of an electrochemical treatment combined ... -
Electro-depuración de aguas residuales industriales
Gutiérrez Bouzán, María Carmen; Buscio Olivera, Valentina; Serra Clusellas, Anna; Cuevas Cuadrado, Antonio (OmniaScience, 2021-03)
Text en actes de congrés
Accés obert -
Kinetic models for the electrochemical decolouration of two reactive azo dyes
López Grimau, Víctor; Pepió Viñals, Montserrat; Gutiérrez Bouzán, María Carmen; Buscio Olivera, Valentina (Desalination publications, 2018-12-01)
Article
Accés obertIn this work, the indirect oxidation of two azo dyes (Colour Index Reactive Orange 4 and 13) was performed in an electrochemical batch cell in the presence of chloride as an electrolyte. The effect of different operational ... -
LCA study of a new electrochemical and ultraviolet (EC-UV) combined system to decolourise and reuse textile saline effluents: Environmental evaluation and proposal to improve the production process
Álvarez del Castillo, María Dolores; Buscio Olivera, Valentina; López Grimau, Víctor; Gutiérrez Bouzán, María Carmen (Elsevier, 2020-07)
Article
Accés obertIn this work, the environmental performance of the reactive Jet dyeing process and the subsequent wastewater treatment currently carried out in the textile companies is compared with a new system. The developed system ... -
Modelling for the efficient effluent dye removal to reuse water and salt
Buscio Olivera, Valentina; López Grimau, Víctor; Vallès, Betina; Pepió Viñals, Montserrat; Gutiérrez Bouzán, María Carmen (2022-10-07)
Article
Accés obertThe objective of this work was to determine the optimal conditions for the electrooxidation treatment in order to decolourise the effluents that contain reactive dyes. According to the results, when Na2SO4 is used as an ... -
Optimización de parámetros para una eliminación eficiente del colorante
Buscio Olivera, Valentina; Pepió Viñals, Montserrat; Valles Malet, Bettina; López Grimau, Víctor; Gutiérrez Bouzán, María Carmen (OmniaScience, 2021-03)
Text en actes de congrés
Accés obert -
Performance analysis and methodology for replacing conventional lamps by optimized LED arrays for photocatalytic processes
Tapia Tlatelpa, Tecilli; Buscio Olivera, Valentina; Trull Silvestre, José Francisco; Sala Caselles, Vicenç (2020-04-01)
Article
Accés obertOne of the main drawbacks of heterogeneous photocatalysis is the high consumption of electrical energy generated by conventional lamps. This study proposes a methodology to find the best distribution of light emitting ... -
Photocatalytic membrane reactor for the removal of C.I. Disperse Red 73
Buscio Olivera, Valentina; Brosillon, Stephan; Mendret, Julie; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2015-06-01)
Article
Accés obertAfter the dyeing process, part of the dyes used to color textile materials are not fixed into the substrate and are discharged into wastewater as residual dyes. In this study, a heterogeneous photocatalytic process combined ... -
Reducing the environmental impact of textile industry by reusing residual salts and water: ECUVal system
Buscio Olivera, Valentina; López Grimau, Víctor; Álvarez del Castillo, María Dolores; Gutiérrez Bouzán, María Carmen (2019-04-25)
Article
Accés obertThe textile industry is one of the largest consumers of water in the world and its wastewater constitutes a serious problem when it is discharged without the proper treatment. Different techniques are being applied for ... -
Reuse of salt-containing dyeing effluents by means of an electrochemical and ultraviolet coupled system
Gutiérrez Bouzán, María Carmen; Buscio Olivera, Valentina; Tornero García, José Antonio (Springer, 2021-04-23)
Capítol de llibre
Accés restringit per política de l'editorialThe textile dyeing produces a large volume of wastewater with high salinity and deep colouration. Residual dyes are generally not removed in conventional wastewater treatments and therefore specific treatments are required ... -
Reuse of textile dyeing effluents treated with coupled nanofiltration and electrochemical processes
Buscio Olivera, Valentina; García Jiménez, María; Vilaseca Vallvé, M. Mercedes; López Grimau, Víctor; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2016-06-20)
Article
Accés obertThe reactive dye Cibacron Yellow S-3R was selected to evaluate the feasibility of combining nanofiltration membranes with electrochemical processes to treat textile wastewater. Synthetic dyeing effluents were treated by ... -
Reuse of textile effluents treated with nanofiltration membranes
Vilaseca Vallvé, M. Mercedes; Buscio Olivera, Valentina; García Jiménez, María Gracia; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2015)
Comunicació de congrés
Accés restringit per política de l'editorialThe reactive dye Cibacron Yellow S-3R was selected for the membrane filtration study, to evaluate the feasibility of nanofiltration membranes to treat textile wastewater. Synthetic effluents were treated by means of two ... -
Reuse of textile wastewater after homogenization–decantation treatment coupled to PVDF ultrafiltration membranes
Buscio Olivera, Valentina; Marín, María José; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2015-04-01)
Article
Accés obertThe textile industry is one of the largest consumers of water in the world and its wastewater is a serious problem when it is discharged without the proper treatment. In this work, wastewater generated by textile industry ... -
Sustainable dyeing of denim using indigo dye recovered with polyvinylidene difluoride ultrafiltration membranes
Buscio Olivera, Valentina; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2015-03-15)
Article
Accés obertIndigo is one of the most consumed dyes in the textile sector, as it is widely used for the dyeing of denim clothes. About 15% of indigo used in the dyeing process is discharged to the wastewater treatment plants or sometimes ...