从制革废水中去除铬和五氯苯酚。
Removal of chromium and pentachlorophenol from tannery effluents.
作者信息
Srivastava Shaili, Ahmad A H, Thakur Indu Shekhar
机构信息
Department of Environmental Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar-263145, Uttaranchal, India.
出版信息
Bioresour Technol. 2007 Mar;98(5):1128-32. doi: 10.1016/j.biortech.2006.04.011. Epub 2006 Jun 9.
Three bacterial strains, including one Acinetobacter sp. PCP3, grown in the presence of minimal salt medium and pentachlorophenol (PCP) as sole carbon source in the chemostat showed higher utilization of PCP and adsorption of chromium. In sequential bioreactor, tannery effluents treated initially by bacterial consortium followed by fungus removed 90% and 67% chromium and PCP respectively, whereas in another set of bioreactor in which effluents was treated initially by fungi followed by bacteria could remove 64.7% and 58% chromium and PCP, respectively.
三种细菌菌株，包括一株不动杆菌属PCP3，在恒化器中于低盐培养基和五氯苯酚（PCP）作为唯一碳源的条件下生长，显示出对PCP的更高利用率和对铬的吸附。在序批式生物反应器中，制革废水先由细菌群落处理，然后由真菌处理，分别去除了90%的铬和67%的PCP，而在另一组生物反应器中，废水先由真菌处理，然后由细菌处理，分别去除了64.7%的铬和58%的PCP。
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