Table 5 PB test design table of strain A and strain B.

From: Isolation of two salt-tolerant strains from activated sludge and its COD degradation characteristics from saline organic wastewater

Run

A:CaCl2/%

B:Time

/h

C:pH

D:V/mL

E

F

G

H

J

K

L

Response of strain A/%

Response of strain B/%

1

3

18

6

4

1

1

 − 1

 − 1

 − 1

1

 − 1

50.21

41

2

1

18

8

2

1

1

1

 − 1

 − 1

 − 1

1

44.59

35.24

3

3

6

8

4

 − 1

1

1

1

 − 1

 − 1

 − 1

43.56

36.23

4

1

18

6

4

1

 − 1

1

1

1

 − 1

 − 1

49.56

37.83

5

1

6

8

2

1

1

 − 1

1

1

1

 − 1

40.87

32.54

6

1

6

6

4

 − 1

1

1

 − 1

1

1

1

42.57

33.28

7

3

6

6

2

1

 − 1

1

1

 − 1

1

1

41.08

34.45

8

3

18

6

2

 − 1

1

 − 1

1

1

 − 1

1

46.13

37

9

3

18

8

2

 − 1

 − 1

1

 − 1

1

1

 − 1

47.07

38.56

10

1

18

8

4

 − 1

 − 1

 − 1

1

 − 1

1

1

46.77

38.1

11

3

6

8

4

1

 − 1

 − 1

 − 1

1

 − 1

1

43.56

36.23

12

1

6

6

2

 − 1

 − 1

 − 1

 − 1

 − 1

 − 1

 − 1

50.21

30.23