Exploració per tema "Tints i tenyit -- Química"

Ara es mostren els items 13-14 de 14

    • 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'editorial
      The 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 ...

    • Study of a process based on salt-free dyeing of cellulosic fibres 

      Binti Nawang, Nurhanani Najwa (Universitat Politècnica de Catalunya, 2019-10)
      Treball Final de Grau
      Accés obert
      Industrial application of conventional dyes onto cellulose fibres requires a high amount of salt which has a negative impact on environmental ecology. In order to overcome this problem the purpose of the project is to find ...