Replication No.

Mean

% mean removal

1

2

3

Before

After

Before

After

Before

After

Before

After

Turbidity (NTU)

777

123.33

675.3

454

454

79.10

635.43

84.04

−87%

EC (μs/cm)

44.9

37.87

41.7

35.60

63.4

54.90

50.00

42.79

−14%

pH

8.58

7.88

7.96

7.88

8.13

8.00

8.22

7.92

4%

DO (mg/l)

5.15

6.2

2.56

4.7

5.26

7.5

4.32

6.15

+42%

Total suspended solids (mg/l)

2777.10

92.80

1040

415

1535

580

1784.033

362.60

−80%