Table 2. Degradation efficiencies of bacterial consortia and single strains.

order	groups	inoculum volume(ml)					degradation efficiency(%)
		1#	2#	3#	4#	5#
1	individual strain	5	0	0	0	0	50.5±2.1%
2		0	5	0	0	0	65.4±1.3%
3		0	0	5	0	0	60.2±0.5%
4		0	0	0	5	0	55.5±1.5%
5		0	0	0	0	5	51.4±0.8%
6	two strains	2.5	2.5	0	0	0	53.3±3.0%
7		2.5	0	2.5	0	0	48.7±2.3%
8		2.5	0	0	2.5	0	67.2±4.1%
9		2.5	0	0	0	2.5	58.5±1.4%
10		0	2.5	2.5	0	0	70.4±1.1%
11		0	2.5	0	2.5	0	56.6±2.3%
12		0	2.5	0	0	2.5	51.4±1.6%
13		0	0	2.5	2.5	0	71.8±2.2%
14		0	0	2.5	0	2.5	60.5±1.5%
15		0	0	0	2.5	2.5	67.2±0.6%
16	three strains	1.67	1.67	1.67	0	0	62.6±1.9%
17		1.67	1.67	0	1.67	0	70.8±1.3%
18		1.67	1.67	0	0	1.67	41.6±0.9%
19		0	1.67	1.67	1.67	0	70.1±2.6%
20		0	1.67	1.67	0	1.67	44.2±3.2%
21		0	0	1.67	1.67	1.67	41.9±1.7%
22		0	1.67	0	1.67	1.67	54.2±3.5%
23		1.67	0	0	1.67	1.67	72.2±2.7%
24		1.67	0	1.67	0	1.67	55.4±1.5%
25		1.67	0	1.67	1.67	0	58.4±2.6%
26	four strains	1.25	1.25	1.25	1.25	0	71.9±3.4%
27		1.25	1.25	1.25	0	1.25	64.2±4.7%
28		1.25	1.25	0	1.25	1.25	71.9±1.4%
29		1.25	0	1.25	1.25	1.25	69.7±2.3%
30		0	1.25	1.25	1.25	1.25	57.4±1.2%
31	five strains	1	1	1	1	1	75.1±1.9%