| 多级处理系统中的微生物生态结构和功能 |
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| 引用本文： | 刘期松,张春桂,杨桂芬,商曙辉,明新天,姜晴楠,许华夏.多级处理系统中的微生物生态结构和功能[J].环境科学学报,1986,6(3):253-262. |
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| 作者姓名： | 刘期松 张春桂 杨桂芬 商曙辉 明新天 姜晴楠 许华夏 |
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| 作者单位： | 中国科学院林业土壤研究所
(刘期松，张春桂，杨桂芬，商曙辉，明新天，姜晴楠)，中国科学院林业土壤研究所(许华夏) |
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| 摘 要： | 对处理城市污水的多级生物系统工程研究表明,该系统为以细菌为主,包括真菌、酵母和藻类的复合生态系统,微生物类群随处理级数的增加而增多,菌数却随之减少,该系统中的微生物对油、酚有较强的降解力,对重金属有较高的抗性,采用新的硝化细菌综合毒性检测法检测出水水质表明,原污水的毒性降低78%。
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| 关 键 词： | 多级处理系统 生态结构 油的降解 酚的降解 |
| 收稿时间： | 9/4/1985 12:00:00 AM |
ECOLOGICAL STRUCTURE OF A MULTISTAGE TREATMENT SYSTEM |
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| Liu Qisong,Zhang Chungui,Yang Guifen,Shang Shuhui,Ming Xintian,Jiang Qingnan and Xu Huaxia.ECOLOGICAL STRUCTURE OF A MULTISTAGE TREATMENT SYSTEM[J].Acta Scientiae Circumstantiae,1986,6(3):253-262. |
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| Authors: | Liu Qisong Zhang Chungui Yang Guifen Shang Shuhui Ming Xintian Jiang Qingnan and Xu Huaxia |
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| Institution: | Institute of Forestry and Pedology, Academia Sinica,Institute of Forestry and Pedology, Academia Sinica,Institute of Forestry and Pedology, Academia Sinica,Institute of Forestry and Pedology, Academia Sinica,Institute of Forestry and Pedology, Academia Sinica,Institute of Forestry and Pedology, Academia Sinica and Institute of Forestry and Pedology, Academia Sinica |
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| Abstract: | Microorganism in the multistage treatment system were bacteria, fungi, yeast and algae with bacteria dominant. After six stages of treatment, the population structure became complicated but the bacteria counts decreased. Oil and phenol in industrial wastewater were degradable by those microorganism which was relatively resistant to heavy metals in the system. The toxicity of the raw wastewater could be decreased 78% after the treatment. |
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| Keywords: | multistage treatment system ecological structure degradation of oil degradation of phenol |
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