Table 10.

Measured CH₄ concentrations [%] and weighted mean values for each digester (D1-D9) in test series 1.

Time [d]	D-1	D-2	D-3	D-4	D-5	D-6	D-7	D-8	D-9
	CH4	CH4	CH4	CH4	CH4	CH4	CH4	CH4	CH4
0	0	0	0	0	0	0	0	0	0
6.10	64.83	65.37	64.76	65.85	65.62	65.06	71.92	71.87	72.08
39.86	67.94	68.00	67.96	68.09	68.27	69.65	70.61	72.26	73.29
Weighted mean	66.04	66.37	65.89	66.66	66.63	66.54	71.42	72.02	72.60