though they are not really in the form of VFAs or lactic acid that are commonly recognized as high quality carbon sources for denitrification (Elefsiniotis and Li. 2006; Sage et al., 2006).
though they are not really in theform of VFAs or lactic acid that are commonly recognized as highquality carbon sources for denitrification (Elefsiniotis and Li. 2006;Sage et al., 2006).