5Prakasham R S, Merrie J S, Sheela R. Biosorption of chromium (Ⅵ) by free and immobilized Rhizopus arrhizus[J]. Envionmental Pollution, 1999, 104(3):421 - 427.
6Li F D, Bob H, Matilde M U, et al. Reduction of Cr (Ⅵ) by a consortium of sulfate-reducing bacteria(SRB Ⅲ)[J]. Appl and Environ Microbio, 1994, 60 (10):1525 - 1531.
7Song Y Ch, Piak B Ch, Shin H S, et al. Influence of electron donor and toxic materials on the activity of sulfate reducing bacteria for the treatment of electroplating wastewater[J]. Water Science and Technology, 1998, 38(4-5): 187- 194.
8Chardin B, Chaspoul F, Gallice P, et al. Chromium speciation in bacterial culture medium by combining strong anion exchange liquid chromatography with inductively coupled plasma mass spectrometry[J]. Application to the reduction of Cr(Ⅵ) by sulfate-reducing bacteria[J]. Journal of Liquid Chromatography and Related Technologies, 2002, 25(4): 877-887.
9Christensen D, Laake M, Lien T. Treatment of acid mine water by sulfate-reducing bacteria; results from a bench scale experiment[J]. Water Research, 1996, 30(7):1617 - 1624.
10Betul A, Ulku Y. Nickel sorption by acclimatized activated sludge culture[J]. Water Research, 2003, 37(14):3508 - 3516.