Skip to main content

Table 7 Effect of the initial concentration of dye on the rate of degradation of AR 6A, at catalyst dosage of 100 mg L−1 and pH = 6

From: Zinc and boron co-doped nanotitania with enhanced photocatalytic degradation of Acid Red 6A under visible light irradiation

Dye concentration (mg L−1)

Percentage (%) degradation of AR 6A dye

Rate (mg L−1 min−1)

15 min

30 min

45 min

60 min

2

37

72

99

99

2.69

4

35

70

98

98

2.41

5

34

67

97

97

2.34

10

31

57

76

80

2.06

15

20

37

56

67

1.18