Skip to main content

Table 3 Brief list of SSCF experiments carried out in lab, PDU and demo scales

From: Simultaneous saccharification and co-fermentation for bioethanol production using corncobs at lab, PDU and demo scales

Mode of operation_Scale

Initial Pre-fermentation time, h

Amount of solids, %WIS

Strain

Total cell amount, g l-1

Total enzyme amount, FPU gWIS-1

Batch SSCF_Lab

None

7.5

RHD-15

5

5

Batch SSCF_Lab

None

7.5

KE6-12

5

5

Fed-batch Model SSCF_Lab1

2

7.5

KE6-12

5

None

Fed-batch Model SSCF_PDU2

24

7.5

KE6-12

5

None*

Fed-batch SSCF_PDU

2

7.9

KE6-12

6

9

Fed-batch SSCF_PDU

2

10

KE6-12

5

15

Fed-batch SSCF_Demo

2

10.5

KE6-12

5

15

  1. 1Model SSCF in lab scale with a feed of glucose solution with glucose amounts corresponding to 7.5%WIS.
  2. 2Model SSCF in PDU scale with a feed of filtered hydrolysate from enzymatic hydrolysis of whole slurry at 7.5% WIS.
  3. *No enzyme added during the model SSCF. However, filtered hydrolysate from enzymatic hydrolysis of whole slurry using an enzyme solution of 6 FPU gWIS-1 was used as a feed solution.