| 多级生化反应器处理有机物的动力学特性 |
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| 引用本文： | 周军,赵庆祥,孙贤波. 多级生化反应器处理有机物的动力学特性[J]. 上海环境科学, 2003, 22(3): 189-191 |
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| 作者姓名： | 周军 赵庆祥 孙贤波 |
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| 作者单位： | 华东理工大学环境工程系 上海200237(周军，赵庆祥)，华东理工大学环境工程系 上海200237(孙贤波) |
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| 基金项目： | 国家自然科学基金资助项目，编号:20077007。 |
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| 摘 要： | 以苯胺为微生物生长的唯一碳源和能源，利用4级生化反应器富集培养出了具有不同动力学特性的苯胺降解菌。分别测得其Ks值为：0.159,0.354,0.044,0.027mg/L,qmax值为3.27,2.28,1.03,0.66d^-1，并对其动力学特性进行了分析，揭示了多级生化反应器高度净化微量有机物的机理。
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| 关 键 词： | 多级生化反应器 苯胺 生物降解 动力学 |
Kinetic Characteristics of Biodegradation of Organics in Multi-vessel CSTR System |
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| Zhou JunZhao QingxiangSun Xianbo. Kinetic Characteristics of Biodegradation of Organics in Multi-vessel CSTR System[J]. Shanghai Environmental Science, 2003, 22(3): 189-191 |
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| Authors: | Zhou JunZhao QingxiangSun Xianbo |
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| Abstract: | Microorganisms with different kinetic characteris-tics have been cultured with aniline as sole carbonsource and energy source in a 4-vessel CSTR. Ksvalues for those four reactors were 0.159, 0.354, 0.044and 0.027/mg/L, and qmax values were 3.27, 2.28, 1.030.66 d-1 respectively. This paper also analyzed themicrobial kinetic characteristics, and offered the mecha-nism of purification of organics at trace levels in amulti-vessel CSTR system. |
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| Keywords: | Multi-vessel CSTR systemAnilineBiodegradationKinetics |
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