Exploració per tema "Electrochemical treatment"
Ara es mostren els items 1-8 de 8
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Combining electrochemistry and UV for the simultaneous wastewater decolorization and reduction of salinity
(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 ... -
Comparison of different wastewater treatments for colour removal of reactive dye baths
(2015-04-07)
Article
Accés obertThe 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 ... -
Electrochemical treatment of industrial wastewater and effluent reuse at laboratory and semi-industrial scale
(2014-02-15)
Article
Accés restringit per política de l'editorialThis study is based on the electrochemical decolouration of exhausted dyeing effluents which contain dyes and salts. The treated effluents were reconstituted and reused in a new dyeing process. Initially, synthetic effluents ... -
Influence of cell design and electrode materials on the decolouration of dyeing effluents
(2012)
Article
Accés restringit per política de l'editorialElectrochemical techniques are applied in different textile processes, including wastewater treatment, as they are clean and generally operate at room temperature. In the current work, doped SnO2 electrodes (Ti/SnO2-Sb-Pt) ... -
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
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 ... -
Photoassisted electrochemical treatment of azo and phtalocyanine reactive dyes in the presence of surfactants
(2016-03-18)
Article
Accés obertAn electrochemical treatment (EC) was applied at different intensities to degrade the chromophoric groups of dyes C.I. Reactive Black 5 (RB5) and C.I. Reactive Blue 7 (Rb7) until uncolored species were obtained. Decolorization ... -
Reuse of salt-containing dyeing effluents by means of an electrochemical and ultraviolet coupled system
(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 ... -
Reutilización de efluentes de tintura: celda UVEC
(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 ...