Exploració per autor "Gutiérrez Bouzán, María Carmen"
Ara es mostren els items 58-77 de 78
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Reciclado de aguas residuales textiles decoloradas con técnicas electroquímicas
Gutiérrez Bouzán, María Carmen; Crespi Rosell, Martin (Instituto de Investigación Textil y Cooperación Industrial, 2001-07)
Article
Accés obertEn este trabajo se aborda la posibilidad de reciclar las aguas residuales textiles para su empleo en el proceso de tintura, previa eliminación del color causado por la presencia de colorantes reactivos mediante un tratamiento ... -
Reducing environmental impact of textile waste water by natural coagulants and reuse of effluents
Salas Olivares, Héctor Manuel; López Grimau, Víctor; Vilaseca Vallvé, M. Mercedes; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (Taylor & Francis, 2018-01-02)
Article
Accés restringit per política de l'editorialWater scarcity is a global problem, therefore the reuse and recycling of water is promoted in all sectors and it is a real alternative for the conservation of water resources. The industrial sector is a key point in the ... -
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 ... -
Relevance of toxicity assessment in wastewater treatments: case study-four fenton processes applied to the mineralization of C.I. Acid Red 14
Idel Aouad, Rajaa; Valiente, Manuel; Gutiérrez Bouzán, María Carmen; Vilaseca Vallvé, M. Mercedes; Yaacoubi, Abdirani; Tanouti, Boumediene; López Mesas, Montserrat (2015-01-01)
Article
Accés obertFenton and Fenton-like processes, both in homogeneous and heterogeneous phases, have been applied to an aqueous solution containing the dye AR 14 in order to study the mineralization and toxicity of the solutions generated ... -
Removal of aromatic amines and decolourisation of azo dye baths by electrochemical treatment
López Grimau, Víctor; Riera Torres, Miquel; López Mesas, Montserrat; Gutiérrez Bouzán, María Carmen (2013-03-17)
Article
Accés restringit per política de l'editorialThe presence of aromatic amines in effluent from dyeing processes of the textile industry is an added problem to the high coloration typical of this type of effluent. The main objective of the present work was to eliminate ... -
Respirometric study of optical brighteners in textile wastewater
Salas Olivares, Héctor Manuel; Gutiérrez Bouzán, María Carmen; López Grimau, Víctor; Vilaseca Vallvé, M. Mercedes (Multidisciplinary Digital Publishing Institute (MDPI), 2019-03)
Article
Accés obertOptical brighteners (OBs) are colorless fluorescent dyes, widely used in industry to improve whiteness in materials. Nearly 80% of all OBs in the market are derivatives of stilbene. They absorb the near-ultraviolet light ... -
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 ... -
Reutilización de efluentes de tintura: celda UVEC
Gutiérrez Bouzán, María Carmen; Sala Gastón, Mireia (Institut d'Investigació Tèxtil i Cooperació Industrial de Terrassa. Universitat Politècnica de Catalunya (UPC), 2010)
Article
Accés obertAlgunos tipos de colorantes y otros compuestos no biodegradables presentes en las aguas residuales no se pueden eliminar mediante los tratamientos biológicos convencionales. Se presenta una tecnología constituida por una ... -
Review on alternatives for the reduction of textile microfibers emission to water
Belzagui Elder, Francisco; Gutiérrez Bouzán, María Carmen (Elsevier, 2022-05-26)
Article
Accés obertThe microplastics (MPs) are considered one of the most threatening pollutants. One of the main concerns is their continuous and cumulative flow to water environments, as they are very difficult to be removed. Microfibers ... -
Selection of decolorization methods of reactive dye baths for reuse purposes
López Grimau, Víctor; Gutiérrez Bouzán, María Carmen (Nova Science Publishers Inc., 2014)
Capítol de llibre
Accés restringit per política de l'editorial -
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 ... -
Sustainable filtering systems to reduce microfiber emissions from textiles during household laundering
Belzagui Elder, Francisco; Gutiérrez Bouzán, María Carmen; Carrillo Navarrete, Fernando; López Grimau, Víctor (Multidisciplinary Digital Publishing Institute (MDPI), 2023-07-12)
Article
Accés obertDuring laundering, synthetic textiles (polyester, polyamide, etc.) can release small fiber debris with a length of <5 mm. These are a type of microplastics (MPs), usually referred to as microfibers (MFs), which are considered ... -
Systems to reduce textile microfibers’ contamination
Belzagui Elder, Francisco; Gutiérrez Bouzán, María Carmen (OmniaScience, 2021-03)
Text en actes de congrés
Accés obert -
Textile microfibers reaching aquatic environments: a new estimation approach
Belzagui Elder, Francisco; Gutiérrez Bouzán, María Carmen; Álvarez Sánchez, Antonio; Vilaseca Vallvé, M. Mercedes (2020-10)
Article
Accés obertTextile microfibers are one of the most important sources within primary microplastics. These have raised environmental concerns since its recent identification as pollutants. However, there are still no accurate models ... -
Tratamiento electroquímico y reutilización de efluentes de tintura
Gutiérrez Bouzán, María Carmen; López Grimau, Víctor; Riera Torres, Miquel Antoni; Vilaseca Vallvé, M. Mercedes; Crespi Rosell, Martin (2009-03-01)
Article
Accés obertLas técnicas electroquímicas ofrecen muchas ventajas para el tratamiento de los efluentes industriales. Dichos procesos son limpios, trabajan a temperatura ambiente y en la mayoría de los casos no necesitan de la adición ... -
Valorisation of Moringaoleifera waste: treatment and reuse of textile dye effluents
Vilaseca Vallvé, M. Mercedes; López Grimau, Víctor; Gutiérrez Bouzán, María Carmen (2015)
Comunicació de congrés
Accés restringit per política de l'editorialThis work is focused on the valorisation of an agricultural waste as natural coagulant to treat wastewater from the textile industry. In this paper, the waste of Moringaoleifera oil extraction is used as coagulant to remove ... -
Valorization of waste obtained from oil extraction in moringa oleifera seeds: coagulation of reactive dyes in textile effluents
Vilaseca Vallvé, M. Mercedes; López Grimau, Víctor; Gutiérrez Bouzán, María Carmen (2014-09-01)
Article
Accés restringit per política de l'editorialMoringa oleifera seeds contain about 40% of highly valued oil due to its wide range of applications, from nutritional issues to cosmetics or biodiesel production. The extraction of Moringa oil generates a waste (65%-75% ...