Browsing by Subject "Tints i tenyit -- Aspectes ambientals"
Now showing items 1-12 of 12
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Combining electrochemistry and UV for the simultaneous wastewater decolorization and reduction of salinity
(2018-04-24)
Article
Open AccessTextile 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 ... -
Comparison of different wastewater treatments for colour removal of reactive dye baths
(2015-04-07)
Article
Open AccessThe generation of high-coloured wastewater is one of the main environmental problems of the textile industry. Reactive dyes are widely used in the dyeing of cellulosic fibres. However, they have low exhaustion degree ... -
Estudi de l’impacte ambiental de la tintura industrial de texans amb colorant índigo
(Universitat Politècnica de Catalunya, 2019-10)
Bachelor thesis
Open AccessL’origen de la roba que es compra avui dia, cada cop té més importància de cara a l’impacte que es genera al medi ambient. La demanda creixent en aquesta industria, ha fet que grans empreses hagin prioritzat la sobreproducció, ... -
Gestión de los efluentes de la industria textil
(Instituto Nacional de Tecnología Industrial, 2015-09-01)
Book
Open AccessEste Cuaderno Tecnológico trata de recopilar la información presentada durante la misión en Argentina de los expertos Dr. Martín Crespi Rosell y Dr. Víctor López Grimau dentro del Proyecto ”Mejora de las Economías Regionales ... -
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
(Elsevier, 2020-07)
Article
Open AccessIn 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 ... -
Optimización de parámetros para una eliminación eficiente del colorante
(OmniaScience, 2021-03)
Conference report
Open Access -
Proceso electroquímico para la reducción del colorante índigo
(Universitat Politècnica de Catalunya, 2013-06)
Bachelor thesis
Restricted access - author's decision -
Reuse of textile dyeing effluents treated with coupled nanofiltration and electrochemical processes
(2016-06-20)
Article
Open AccessThe 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 wastewater after homogenization–decantation treatment coupled to PVDF ultrafiltration membranes
(2015-04-01)
Article
Open AccessThe 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 ... -
Study of modification of cellulose with hyperbranched polymers
(Universitat Politècnica de Catalunya, 2019-06)
Bachelor thesis
Open AccessCellulose fibers were chemically modified by the oxidation of cotton fiber with sodium periodate and subsequent grafting with an amino-terminated hyperbranched polymer. The effect of the influence of the oxidation conditions ... -
Sustainable dyeing of denim using indigo dye recovered with polyvinylidene difluoride ultrafiltration membranes
(2015-03-15)
Article
Open AccessIndigo 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 ...
