Skip to main content

Table 1 Chemostat steady-state results obtained during high shear experiments

From: Succinic acid production with Actinobacillus succinogenes: rate and yield analysis of chemostat and biofilm cultures

Run no.

D (h −1 )

Glc out (g.L −1 )

μGlc (g.L −1 ) *1

SA (g.L −1 )

AA (g.L −1 )

FA (g.L −1 )

Suspended x (g.L −1 )

SA/AA (g.g −1 )

FA/AA (g.g −1 )

Y Glc,SA (g.g −1 )

q SA (g.L −1μh −1 )

r SA (g.g −1μh −1 )

1

0.10

27.7

11.61

7.14

5.24

0.04

2.33

1.36

0.01

0.61

0.71

0.30

2

0.18

31.1

11.41

5.28

4.44

0.97

2.53

1.19

0.22

0.46

0.97

0.38

3

0.18

31.2

11.20

5.48

3.65

1.22

2.33

1.50

0.33

0.49

1.00

0.43

4

0.29

31.5

10.27

5.31

3.42

1.93

2.19

1.55

0.56

0.52

1.52

0.69

5

0.29

30.7

11.08

5.44

3.77

1.82

2.65

1.44

0.48

0.49

1.56

0.59

6

0.35

32.7

9.74

4.40

3.29

1.96

2.65

1.34

0.60

0.45

1.55

0.58

7

0.35

33.5

8.97

4.10

2.70

1.77

2.04

1.52

0.66

0.46

1.44

0.71

8

0.49

34.4

8.53

3.76

3.10

1.54

1.74

1.22

0.50

0.44

1.83

1.05

9

0.71

34.9

4.15

1.97

1.62

1.19

1.55

1.21

0.73

0.48

1.40

0.90

10

0.71

34.6

4.47

1.97

1.71

1.19

1.62

1.15

0.69

0.44

1.40

0.86

11

0.71

34.6

4.41

2.03

1.64

1.20

1.57

1.23

0.73

0.46

1.44

0.92

12

0.80

38.3

1.41

0.68

0.73

0.32

0.67

0.93

0.44

0.48

0.54

0.81

13

0.80

38.2

1.57

0.69

0.74

0.35

0.76

0.94

0.47

0.44

0.55

0.73

  1. *1Effect of dilution due to NaOH dosing incorporated into the calculation.