Photocatalytic Processes for the Removal of Dye - Green Chemistry for Dyes Removal from Wastewater - page 155

250

200

150

100

50

0

0 20 40 60

t, (min)

80 100 120

18˚C , BB69 Experimental Data ______ 2nd Order Model
40˚C , BB69 Experimental Data ______ 2nd Order Model
60˚C , BB69 Experimental Data ______ 2nd Order Model
80˚C , BB69 Experimental Data ______ 2nd Order Model

7

6

5

4

3

2

1

0

0 20 40 60

t, (min)

80 100 120

18˚C , AB25 Experimental Data ______ 2nd Order Model
40˚C , AB25 Experimental Data ______ 2nd Order Model
60˚C , AB25 Experimental Data ______ 2nd Order Model
80˚C , AB25 Experimental Data ______ 2nd Order Model

Figure 5.8 Effect of temperature on the sorption of (a) Basic Blue 69 and
(b) Acid Blue 25 onto peat [65].