Role of Iron Concentration on Hydrogen Production Using Confectionery Wastewater

摘要: AbstractHydrogen has been recognized globally as an energy carrier that fulfills all the environmental quality, security and economic competitive demands. In present study, batch experiments were performed using confectionery wastewater to examine influence of initial substrate iron concentrations on hydrogen production. For different 1,000, 3,000, 5,000, 7,000, 9,000  mg COD/L, obtained cumulative production 600, 1,325, 1,565, 1,825, 915 mL, respectively. It was observed maximum 1,825 mL at 7,000  mg COD/L. On this basis, further intended study role concentration by varying from 0.0, 0.05, 0.10, 0.15, 0.20 0.25  g/L constant 7,000  mg COD/L pH 5.5. inferred 2,475 mL obtaine...