Bed depth

(h) cm

Brick mass

(m) g

Flow rate

(F) ml/min

N0

mg/L

Kads

mL/(mg min)

Z0

cm

R2

10

16

10

345

16.3

3.96

0.988

15

23.0

10

335

30

3.25

0.999

23.8

7

335

34.1

1.7

23.1

5

335

33.9

1.19

23.1

3

335

31.5

0.89

15

23

10

345

17.8

4.04

0.988

20

30

10

345

19.2

3.92

25

38

10

345

25.8

3.88