Autohydrogenotrophic Denitrification Using the Membrane Biofilm Reactor for Removing Nitrate from High Sulfate Concentration of Water

Table 6

The H₂ utility in the MBfR.

	Sum of H2 utility (%)	H2 utility for nitrate (%)	H2 utility for sulfate (%)	H2 utility for O2 (%)
Run I	97.7	61.1	36.6	9.3
Run II	99.4	75.2	24.2	6.0
Run III	99.5	73.0	26.6	4.9