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Table 3 Effect of fillers and nonionic surfactant on the hydrolysis yield

From: Enhancement of the enzymatic hydrolysis of fines from recycled paper mill waste rejects

Substrate type

Additives in USKP (g/g of OD fine)

Enzyme dosage (FPU/g of OD fine)

Kaolin

PCC

Tween-80

5

10

15

20

25

30

50

A

0

0

0

23.0

35.7

44.3

48.9

50.9

51.5

58.1

0

0

0.03

27.2

41.1

47.0

52.4

56.7

57.1

60.7

B

0.15

0.15

0

n/a

10.8

n/a

23.5

n/a

41.0

57.0

0.15

0.15

0.03

n/a

17.1

n/a

36.1

n/a

46.9

60.4

C

0.30

0

0

23.3

34.2

42.1

44.1

51.5

51.9

56.6

0

0.30

0

1.9

8.4

8.9

10.4

16.6

20.3

43.3

  1. Mixture of fines from ground USKP, PCC and Kaolin. Yield numbers shown as %