Initial concentration (mg/l)

Final concentration (mg/l)

Total N

Total P

Total N

Total P

10%

21.37 ± 0.25

1.84 ± 0.22

3.61 ± 1.31

0.12 ± 0.04

20%

37.46 ± 1.62

4.12 ± 0.14

7.25 ± 0.47

0.09 ± 0.06

30%

59.31 ± 2.74

9.61 ± 1.23

7.14 ± 2.54

0.15 ± 0.03