Treatment of wastewater containing dyes
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Saleh El-Kadri; Ousama Dabbit; Hassan Kakhia
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Article
📅
2002
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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