Enhanced biohydrogen production by addition of Fe nanoparticles using Enterobacter sp

Fe-nanoparticles were used to verify its effect on biohydrogen production employing Enterobacter.The hydrogen yield improved from ۱.۳ to ۱.۵۶ mol H۲/mol glucose when Fe-nanoparticles concentrationincreased from ۰ to ۱۰۰ mg/L. The addition of ۱۵۰ mg/L Fe-nanoparticles decreased hydrogen yield. Appropriateconcentration of nanoparticles increased hydrogenase activity and improved electron transfer efficiency inEnterobacter.

کلیدواژه ها:

Biohydrogen ، Dark Fermentation ، Enterobacter ، Magnetite Nanoparticles