Renovation and Reuse of Reactive Dyeing Effluent by a Novel Heterogeneous Fenton System Based on Metal Modified PTFE Fibrous Catalyst/H₂O₂

Table 5

Soaping and rubbing fastness of dyed cotton fabrics in recycling processes.

Dyes	Numbers of; recycling processes	Soaping fastness		Rubbing fastness
		Staining	Fading	Dry	Wet
Reactive red 195	Control	4-5	4-5	4-5	4-5
	First	4-5	4-5	4-5	4-5
	Second	4-5	4	4-5	4
	Third	4-5	4	4	4
	Fourth	4	4	4	4
Reactive yellow 145	Control	4-5	4-5	4-5	4-5
	First	4-5	4-5	4-5	4-5
	Second	4-5	4-5	4-5	4
	Third	4-5	4	4-5	4
	Fourth	4	4	4	4
Reactive; blue 222	Control	4-5	4-5	4-5	4
	First	4-5	4-5	4-5	4
	Second	4-5	4-5	4-5	4
	Third	4-5	4-5	4-5	4
	Fourth	4	4	4	4