Bioaugmentation with Mixed Hydrogen-Producing Acetogen Cultures Enhances Methane Production in Molasses Wastewater Treatment

Table 1

Biogas yields and methane production performance of FH1 to FH4.

	FH1	FH2	FH3	FH4
Glucose conversion (%)	96	99	99	99
Biogas yield (mL)	140	198.9	205.7	259.9
Maximum specific methane production rate (mmol/gMLVSS·d)	0.89	1.27	1.56	2.26
Rate of methane production from glucose (mol/mol)	1.32	1.60	1.79	2.32
Enhanced ratio of methane production (%)	—	125	224	262