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. 2013 Jan;33(1):204–211. doi: 10.1016/j.wasman.2012.09.017

Table 1.

Waste substrates before composting.

DM (% of fresh weight) pH C/N-ratio Total acid in material (mmol/kg compost)
IVAR 48 ± 2 6.0 20 28 ± 3
NSR1 42 ± 7 4.9 18 242 ± 60
NSR2 42 ± 7 5.0 22 131 ± 84
Laboratory reactor (Cool and Heat) 44.9 ± 0.6 5.7 27 18 ± 6