Treatment of Sulfonated Azo Dye Reactive Red 198 by UV/H₂O₂

Table 4

Zero order rate constant for RR decolorization under different % H₂O₂.

	H2O2
	0.3%	0.5%	0.7%	1%	2%	Without
	0,0095	0,0120	0,0130	0,0132	0,0111	0,0001
	0,985	0,976	0,987	0,984	0,981	0,977