Recognition of a New Cr(VI)-Reducing Strain and Study of the Potential Capacity for Reduction of Cr(VI) of the Strain

Table 1

Comparisons of the capability of Cr(VI) reduction among the reported Cr(VI)-reducing bacterial strains.

Bacterial strains; (the accession numbers in NCBI GenBank)	Initial Cr(VI) concentration (mM)	Reduction rate (%)	Reduction time	Reduction rate; mg/L Cr(VI) h^−1	Resistance to Cr(VI)	References
Pseudochrobactrum asaccharolyticum (KC618329)	1.92 mM	100	144 h	0.69	5 mM	[30]
Stenotrophomonas maltophilia ZA-6 (EU706282)	0.5 mM	100	56 h	0.46	16.5 mM	[31]
Staphylococcus gallinarum W-61 (EU706285)	0.25 mM	100	32 h	0.41	12.4 mM	[31]
Bacillus sp. MDS05 (EU236673)	0.19 mM	100	24 h	0.42	48 mM	[32]
Microbacterium sp. (JN674183)	0.2 mM	100	24 h	0.43	19.2 mM	[33]
Intrasporangium sp. Q5-1 (FJ487951)	0.98 mM	Nearly 100	24 h	1.99	17 mM	[34]
Bacillus amyloliquefaciens (JQ429762)	1.92 mM	100	45 h	2.22	17.3 mM	[12]
Enterococcus gallinarum (FR715561)	1.92 mM	100	48 h	2.08	9.6 mM	[35]
Brucella sp. (DQ437526)	0.96 mM	100	54 h	0.93	19.2 mM	[36]
Microbacterium sp. QH-2 (MH319855)	4 mM	100	96 h	2.17	20 mM	In this study