Research Article
Application of the Initial Rate Method in Anaerobic Digestion of Kitchen Waste
Table 1
Standard Gibbs free energy change when using glucose as fermentation substrate and bacteria for hydrolysis, acid production, and fermentation.
| Reaction equation (pH = 7, = 298.15 K) | (kJ/mol) | |
| C6H12O6 + 4H2O + 2NAD+ 2CH3COO− + + 2NADH + 2H2 + 6H+ | | >0 | C6H12O6 + 2NADH 2CH3CH2COO− + 2H2O + 2NAD+ | | >0 | C6H12O6 + 4H2O 2CH3COO− + + 4H2 + 4H+ | | >0 | C6H12O6 + 2H2O CH3CH2CH2COO− + + 2H2 + 3H+ | | >0 | C6H12O6 + 2H2O + 2NADH 2CH3CH2OH + + 2NAD+ + 2H2 | | >0 | C6H12O6 2CH3CHOHCOO− + 2H+ | | >0 |
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