For a university project, I need to use the following equations, but I am having difficulty with the units of the term of the left-hand side (ΔXh). As far as I understand it, the units of this term should be µgCOD/(litre*hour), but I cannot see how that is the case. Perhaps I just have the units of one of the right-hand side terms incorrect?
ΔXh = Yh*(1 - kuap - keps)*Ubom*Xh
where µgCOD = micograms of chemical oxygen demand (a mass unit)
Thanks in advance for any help!