Table 3.

The Acid – 32 dye removal efficiency using the nanophotocatalytic method of UV/ZnO at pH = 10 and ZnO concentration = 0.2 g/L.

Time (min)	Dye concentration (mg/L)
	0.5	1	1.5	2
2	96.6	97	97	97
4	98	97.5	97.5	98
6	98.6	98.2	98.2	98.4
8	100	98.5	99	98.8
10		99.2	99.5	99.4
12		100	100	99.4
14				100