Table 3.

Bacterial and archaeal diversity indices obtained when extracting DNA using various extraction methods

KIT	Bacteria						Archaea
	Inlet		Digester		Slurry		Inlet		Digester		Slurry
	H′	1/D	H′	1/D	H′	1/D	H′	1/D	H′	1/D	H′	1/D
ZR	2.3	7.6	2.1	5.6	2.2	6.6	2.4	9.1	2.6	10.5	2.6	11.3
QIA	2.5	10.3	1.4	3.7	2.0	6.2	1.8	5.0	2.0	6.4	1.9	5.4
MN	2.7	11.1	2.4	7.9	2.4	8.6	2.4	9.0	2.6	12.1	2.8	13.0
Mag-Man	2.1	6.1	2.3	7.3	2.2	6.7	1.7	6.0	2.2	7.6	2.1	5.9
Mag-Aut	2.6	10.1	2.2	6.1	2.3	7.1	2.2	8.1	2.0	6.2	2.3	7.6
PS	2.5	10.8	2.3	7.7	2.4	8.2	1.6	3.6	2.6	10.3	2.6	10.6
EPI	2.6	10.3	2.7	10.2	2.6	9.3	1.7	4.4	2.1	7.3	2.1	6.8
CTAB	2.5	11.0	1.8	5.4	2.0	6.1	2.2	7.1	1.9	4.9	2.1	6.4