THE INVESTIGATIONS ON PROCESS TYPE INFLUENCE ON METHYL VIOLET ADSORPTION ON CHITIN AND CHITIN DEACETYLATION PRODUCTS

• Authors: Artur Tórz , Dorota Łącka , Roman Turczyn , Małgorzata Gnus
• Languages of publication: EN

Abstracts

EN

The aim of this work was to a study various adsorption processes of methyl violet (model compound of aniline dye) on chitin and chitin deacetylation products. Two types of adsorption processes - batch and continuous - were tested. Results illustrated that raw chitin is an effective adsorbent for methyl violet and the adsorption activity of chitin deacetylation products strongly decrease with increasing degree of deacetylation (DDA). The continuous process is more effective then batch process.

Keywords

EN

adsorption; batch process; chitin; chitosan; continuous process

• Journal: Progress on Chemistry and Application of Chitin and its Derivatives
• Year: 2015
• Volume: 20
• Pages: 273-280

Contributors

author

Artur Tórz

• Department of Analytical Chemistry, Silesian University of Technology, ks. M.Strzody 9, 44-100 Gliwice, Poland,

author

Dorota Łącka

• Department of Analytical Chemistry, Silesian University of Technology, ks. M.Strzody 9, 44-100 Gliwice, Poland

author

Roman Turczyn

• Department of Analytical Chemistry, Silesian University of Technology, ks. M.Strzody 9, 44-100 Gliwice, Poland

author

Małgorzata Gnus

• Department of Analytical Chemistry, Silesian University of Technology, ks. M.Strzody 9, 44-100 Gliwice, Poland

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• Document Type: article