Table 5 The value of optimum input variables.

From: Boosting biogas production through innovative data-driven modeling and optimization methods at NJWTP

Method

Optimum values

DBN

DBN-OOA

DBN-BOOA

TS (%)

5.68

5.98

6.28

FS (%)

23.5

21.9

20.3

VS (%)

75.6

77.2

78.9

VFA (mg/L)

695

721

769

PH

6.83

7.00

7.00

WFS (m3/day)

573

565

531

TS2 (%)

8.26

9.48

9.84

FS2 (%)

38.6

37.8

22.3

VS2 (%)

65.6

71.2

75.7

TWAS (m3/day)

630

642

689