10 1
102
Water
10 3
First
Sludge Dose
Second
Sludge Dose
4
10
Target Maximum
10 5
6
10
0
100
200
300
400
Time (min)
Figure 15. Results of barrel infiltration tests for unaltered and sedimented pad.
3
10
4
10
Target Maximum
5
10
10 6
7
10
Sludge on 14 cm
peaty silt on gravel pad.
10 8
3 x 103
0
1
2
Time (min)
Figure 16. Results of barrel infiltration tests for sludge on peaty silt.
20