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The application of catalase for the elimination of hydrogen peroxide residues after bleaching of cotton fabrics
Amorim, Alexandra M; Gasques, Marcelo D. G; Andreaus, Jürgen; Scharf, Mauro.
Affiliation
  • Amorim, Alexandra M; Universidade Regional de Blumenau. Department of Cheemistry. Blumenau. BR
  • Gasques, Marcelo D. G; Universidade Regional de Blumenau. Department of Cheemistry. Blumenau. BR
  • Andreaus, Jürgen; Universidade Regional de Blumenau. Department of Cheemistry. Blumenau. BR
  • Scharf, Mauro; Universidade Regional de Blumenau. Department of Cheemistry. Blumenau. BR
An. acad. bras. ciênc ; 74(3): 433-436, Sept. 2002. graf
Article in English | LILACS | ID: lil-320135
Responsible library: BR1.1
ABSTRACT
Results of dyeing of cotton fabrics with a bifunctional reactive dye were significantly improved when the fabric after bleaching with hydrogen peroxide was treated with catalase for the elimination of hydrogen peroxide residues from the fabrics. Compared to processes with a varying number of washing steps, with and without commercial reducing agents, the consumption of water could be significantly reduced, without altering the final color shade
Subject(s)
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Full text: Available Collection: International databases Database: LILACS Main subject: Catalase / Color / Gossypium / Coloring Agents / Hydrogen Peroxide Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2002 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Regional de Blumenau/BR
Fulltext
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Full text: Available Collection: International databases Database: LILACS Main subject: Catalase / Color / Gossypium / Coloring Agents / Hydrogen Peroxide Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2002 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Regional de Blumenau/BR