Comparative Tests of Dye Absorption for Cotton on Coal and Alumina

Authors

  • Dubravka Došen-Šver Institute of Textile and Clothing, Faculty of Technology of the University of Zagreb, Zagreb, Croatia, Yugoslavia
  • Zlatka Čavlek Institute of Textile and Clothing, Faculty of Technology of the University of Zagreb, Zagreb, Croatia, Yugoslavia

Abstract

For the separation of organic dyestuffs from aqueous solutions, mostly the adsorption process is used, which until today has not been totally elucidated. The investigators are concerned with the finding out of a system that would make it possible to increase the explotation of the adsorbed substance as at lower adsorption cost. It was the objective of this study to examine the adsorption of reactive dystuffs and deoxidants (which are used in cotton mills) from the equeous solutions on the activated carbon and alumina with a high content of SiO2. The results have been obtained by means of conductometry and spetrophotometry.

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Published

1989-12-29

Issue

Vol. 38 No. 12 (1989)

Section

Original scientific paper

License

Copyright (c) 1989 Hrvatski inženjerski savez tekstilaca

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Došen-Šver, D. and Čavlek, Z. 1989. Comparative Tests of Dye Absorption for Cotton on Coal and Alumina. Tekstil. 38, 12 (Dec. 1989), 747–749.