pub fn extrapolate_according_to_tu_wien_2016(
nitrogen_influent: MilligramsPerLiter,
nitrogen_effluent: MilligramsPerLiter
) -> Factor
pub fn extrapolate_according_to_tu_wien_2016(
nitrogen_influent: MilligramsPerLiter,
nitrogen_effluent: MilligramsPerLiter
) -> Factor