Seasons

$N{O}_3^{-}$

$N{O}_2^{-}$

$P{O}_4^{3-}$

$S{O}_4^{2-}$

$N{H}_4^{+}$

TP

TN

COD

BOD

COD/BOD

D1

DS

2.96 ± 2.10

0.012 ± 0.002

0.21 ± 0.10

12.58 ± 6.72

0.24 ± 0.10

2.01 ± 1.53

7.83 ± 5.78

6.56 ± 1.68

3.55 ± 0.53

1.85

RS

4.17 ± 2.83

0.028 ± 0.010

0.32 ± 0.19

10.00 ± 5.66

0.19 ± 0.04

7.07 ± 5.80

14.62 ± 7.76

16.24 ± 3.99

7.62 ± 5.29

2.13

D2

DS

1.85 ± 1.43

0.010 ± 0.005

0.26 ± 0.16

12.31 ± 3.76

0.24 ± 0.14

1.25 ± 0.98

14.00 ± 6.89

5.95 ± 2.91

2.83 ± 0.87

2.10

RS

4.37 ± 2.59

0.031 ± 0.019

0.33 ± 0.23

13.32 ± 3.74

0.17 ± 0.05

8.06 ± 5.02

16.12 ± 11.81

16.90 ± 7.85

11.70 ± 4.65

1.44

D3

DS

2.55 ± 1.11

0.010 ± 0.003

0.27 ± 0.08

12.13 ± 5.13

0.21 ± 0.08

1.30 ± 0.97

10.25 ± 6.23

5.53 ± 1.33

2.89 ± 0.41

1.91

RS

4.50 ± 3.22

0.026 ± 0.011

0.28 ± 0.22

9.76 ± 4.39

0.17 ± 0.04

6.67 ± 4.10

13.43 ± 8.57

16.51 ± 4.22

11.62 ± 4.22

1.42

D4

DS

3.46 ± 2.25

0.012 ± 0.002

0.25 0.18

10.03 ± 4.11

0.27 ± 0.09

1.43 ± 1.31

13.58 ± 12.21

8.11 ± 4.15

3.95 ± 1.34

2.05

RS

4.00 ± 2.90

0.024 ± 0.010

0.33 ± 0.19

11.31 ± 6.43

0.16 ± 0.06

6.83 ± 2.75

12.83 ± 8.53

24.87 ± 7.26

11.02 ± 4.23

2.25

D5

DS

2.77 ± 2.08

0.014 ± 0.005

0.24 ± 0.16

12.90 ± 4.12

0.21 ± 0.08

1.80 ± 0.98

11.62 ± 9.51

13.01 ± 8.43

7.15 ± 4.11

1.82

RS

4.84 ± 2.53

0.035 ± 0.027

0.34 ± 0.18

13.03 ± 7.37

0.15 ± 0.05

6.88 ± 4.63

13.81 ± 7.35

27.45 ± 8.85

10.44 ± 4.78

2.63

D6

DS

5.10 ± 3.16

0.012 ± 0.008

0.21 ± 0.21

5.62 ± 4.20

0.36 ± 0.16

1.97 ± 0.95

14.75 ± 11.70

18.45 ± 11.70

4.29 ± 1.68

4.3

RS

6.22 ± 4.48

0.040 ± 0.027

0.52 ± 0.43

14.18 ± 7.77

0.22 ± 0.02

8.65 ± 7.04

15.87 ± 7.51

37.12 ± 17.17

8.69 ± 4.61

4.27

D7

DS

7.46 ± 5.49

0.028 ± 0.002

0.21 ± 0.17

32.48 ± 23.78

0.38 ± 0.14

1.82 ± 0.76

16.00 ± 8.36

65.67 ± 38.31

16.22 ± 5.01

4.04

RS

7.11 ± 4.73

0.028 ± 0.013

0.47 ± 0.24

34.81 ± 26.36

0.34 ± 0.08

3.39 ± 1.19

16.50 ± 6.61

37.97 ± 27.45

5.52 ± 2.35

6.87

D8

DS

9.9 ± 3.43

0.061 ± 0.014

0.62 ± 0.40

55.23 40.36

0.62 ± 0.140

2.15 ± 1.45

15.25 ± 7.27

9.07 ± 5.07

6.04 ± 3.68

1.50

RS

7.65 ± 3.91

0.033 ± 0.013

0.33 0.15

12.12 1043

0.18 ± 0.15

5.51 ± 2.80

12.75 ± 7.40

24.23 ± 12.19

8.22 ± 2.69

2.94