Biogas Production through Anaerobic Codigestion of Distillery Wastewater Sludge and Disposable Spent Yeast

Table 5

Characterization of the mixture after digestion.

S. no	Parameters	Unit	Substrate mixing ratio DWWS : DWY
			99 : 1	92 : 8	85 : 15
1	COD	mg/L	226.10 ± 30.60	382.93 ± 68.04	610.14 ± 22.21
2	BOD5	mg/L	112.70 ± 5.74	193.00 ± 7.89	342.89 ± 16.94
3	TS	mg/L	158.81 ± 12.75	216.91 ± 7.75	643.27 ± 32.42