Comparative photo-degradative treatment of dyeing industry wastewater containing diazo dye by UV/Peroxydate and UV/Persulfate − oxidation processes
Generation of anion sulfate radicals (SO4•−) and hydroxyl radicals (HO•) by UV/Persulfate and the UV/Peroxydate processes have been successfully studied to degrade Ponceau S dye. Under [PS] = 0.06 mM; [H2O2] = 2 mM; [S2O82-] = 2 mM, the UV/Persulfate process was effective (kapp = 0.163 min−1) than t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IWA Publishing
2022-11-01
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| Series: | Water Quality Research Journal |
| Subjects: | |
| Online Access: | http://wqrjc.iwaponline.com/content/57/4/262 |