Decolorization and degradation of reactive dye during the dyed cotton fabric rinsing process

• Published in: Water science and technology Vol. 62; no. 4; pp. 766 - 775
• Main Authors: Luo, Deng-Hong, Zheng, Qing-Kang, Chen, Sheng, Liu, Qing-Shu, Wang, Xiu-Xing, Guan, Yu, Pu, Zong-Yao
• Format: Journal Article
• Language: English
• Published: England IWA Publishing 01.01.2010
• Subjects: Chemical oxygen demand; Coloring Agents - isolation & purification; Cotton; Cotton Fiber; Decoloring; Decolorization; Dyeing; Dyes; Fragments; Hydrogen Peroxide; Industrial wastewater; Kinetics; Organic chemistry; Oxidation; Ozone; Reaction kinetics; Rinsing; Soaps; Textile Industry - methods; Textiles; Thermodynamics; Ultraviolet radiation; Wastewater; Wastewater treatment; Water Pollutants, Chemical - isolation & purification; Water Purification - methods

Dyeing process of textile consumes large quantities of water, which results in huge amounts of colored wastewater. Most of the dye wastewater treating methods focused on the treatment of wastewater after the rinsing process of dyed textile. In this paper, tetraacetylethylenediamine/hydrogen peroxide...