| 耐酚优势菌细胞固定化效果的研究 |
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| 引用本文： | 杨建设,刘文波,杨胜槐.耐酚优势菌细胞固定化效果的研究[J].茂名学院学报,2003,13(1):1-6. |
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| 作者姓名： | 杨建设 刘文波 杨胜槐 |
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| 作者单位： | 茂名学院环境工程系,广东,茂名,525000 |
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| 摘 要： | 应用耐酚能力达1760mg/L的优势菌种1'M2作W2进行了细菌固定化效果的研究。结果表明，几种包埋剂中机械强度和稳定性能均以海藻酸钠较好。菌种W1的适宜包埋条件为3％浓度的海藻酸钠，包埋比为2：25；菌种M2和W2的适宜包埋条件为5％浓度的海藻酸钠，包埋比为4：25。在处理炼油废水时，采用添加营养盐的方法，固定后的细菌12h内降酚率可达到96．8％的生化处理效果。
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| 关 键 词： | 耐酚优势菌 细菌固定化 研究 海藻酸钠 降酚效果 |
| 文章编号： | 1671-6590(2003)01-0001-06 |
| 修稿时间： | 2002年11月10 |
Effects on Cell Fixation for Tolerant Phenol Super-Bacterium |
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| Bacterium YANG Jian-she,LIU Wen-bo,YANG Sheng-huai.Effects on Cell Fixation for Tolerant Phenol Super-Bacterium[J].Journal of Maoming College,2003,13(1):1-6. |
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| Authors: | Bacterium YANG Jian-she LIU Wen-bo YANG Sheng-huai |
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| Abstract: | Using super-bacteria W_2, M_2 and W_1 with the phenol decomposition ability reaching to 1760 mg/L ,the effects of their cell fixation have been carried out in the paper. The results show as following :among the parcel materials , sodium alginate is better in the stability and mechanical strength as a small-ball than others. The suitable parcel proportion of Bacterium W_1 and Sodium alginate in 3% density is 2: 25, that of W_2 /M_2 and Sodium alginate in the density of 5% is 4: 25.For handling the waste water of oil refinery,the good results can be given by using the method to add other nourish materials, the phenol decomposition rate reaches 96.8% within 12 hrs . |
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| Keywords: | cell fixation sodium alginate phenol decomposition effect |
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