Reduction of Dispersed Indigo Dye by Indirect Electrolysis
β Scribed by Dr. Thomas Bechtold; Dr. Eduard Burtscher; Angelika Amann; Prof. Ortwin Bobleter
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 237 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0044-8249
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The electrochemical technology has been employed for the treatment of soils and liquid medium contaminated with aromatic pollutants as indigo textile dye. In liquid medium, 76% of colour removal was obtained in 87 h, and the addition of NaCl (10 g/ l) reduced the treatment time up to 45 min. In soil
Benzil in methanol was quantitatively reduced to benzoin by triethylamine in the presence of some heteroatom-containing anthracene dyes under visible irradiation. The thermodynamics, kinetics, and various quantum yields were investigated. The transient intermediate of the reaction was detected by fl