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Use of Ozonization for the Treatment of Dye Wastewaters Containing Rhodamine B in the Agate Industry

✍ Scribed by Ênio Leandro Machado, Vagner de Sales Dambros, Lourdes Teresinha Kist, Eduardo Alexis Alcayaga Lobo, Solange Bosio Tedesco, Celso Camilo Moro


Book ID
113081235
Publisher
Springer Netherlands
Year
2011
Tongue
English
Weight
317 KB
Volume
223
Category
Article
ISSN
0049-6979

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✍ Saleh El-Kadri; Ousama Dabbit; Hassan Kakhia 📂 Article 📅 2002 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 137 KB

## Abstract Three types of wastewater, from commercial dyeings containing reactive, disperse and direct dyes were treated using an organic coagulant at pH 5.5 as a first step, with stirring for 5 min. The second step was oxidation by Fenton's reagent (hydrogen peroxide and iron(II) sulfate) at pH 2