Reliability studies in the determination of quantitative covalent fixation of reactive dyes on cellulose

Judit Henrietta Nagy, Annamária Kuvik, István Rusznák, Péter Sallai, Ágota Drégelyi Kiss, S. Kemény, András Víg

Research output: Contribution to journalArticle

Abstract

The accuracy in the determination of the fixed proportion of two hetero bi-functional reactive azo-dyes an cotton cellulose was studied in the present paper. One direct and two indirect (indirect I and indirect II) analytical methods were used in the experiments. ANOVA (Analysis of Variance) statistical method was used to evaluate the precision of the measurements. The most reliable results could be achieved by using the indirect I method, while the indirect II method was much inferior. The use of direct method, being definitely more complicated than any of the indirect ones, produced least accuracy.

Original languageEnglish
Pages (from-to)11-16
Number of pages6
JournalPeriodica Polytechnica: Chemical Engineering
Volume52
Issue number1
DOIs
Publication statusPublished - 2008

Fingerprint

Azo Compounds
Azo dyes
Analysis of variance (ANOVA)
Cellulose
Cotton
Statistical methods
Coloring Agents
Dyes
Experiments

Keywords

  • Analytical methods ANOVA
  • Evaluation dye content
  • Reactive dyeing reliability

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Reliability studies in the determination of quantitative covalent fixation of reactive dyes on cellulose. / Nagy, Judit Henrietta; Kuvik, Annamária; Rusznák, István; Sallai, Péter; Kiss, Ágota Drégelyi; Kemény, S.; Víg, András.

In: Periodica Polytechnica: Chemical Engineering, Vol. 52, No. 1, 2008, p. 11-16.

Research output: Contribution to journalArticle

Nagy, Judit Henrietta ; Kuvik, Annamária ; Rusznák, István ; Sallai, Péter ; Kiss, Ágota Drégelyi ; Kemény, S. ; Víg, András. / Reliability studies in the determination of quantitative covalent fixation of reactive dyes on cellulose. In: Periodica Polytechnica: Chemical Engineering. 2008 ; Vol. 52, No. 1. pp. 11-16.
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