| 增加内循环的生物反应器对啤酒废水处理效率的研究 |
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| 引用本文： | 张永明,俞俊棠,王建龙,钱易.增加内循环的生物反应器对啤酒废水处理效率的研究[J].环境科学学报,2000,20(6):727-730. |
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| 作者姓名： | 张永明 俞俊棠 王建龙 钱易 |
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| 作者单位： | [1]南昌航空工业学院环境与化学工程系，南昌330034 [2]华东理工大学生物反应器工程国家重点实验室，上海200237 |
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| 基金项目： | 生物反应器工程国家重点实验室和清华大学环境模拟与污染控制国家重点联合实验室开放基金，江西省自然科学基金! (992 0 0 1 5)资助项目 |
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| 摘 要： | 用生物流化床反应器和气提式接触氧化生物反顺处理啤酒废水时，分别从废水COD的降解速率和去除率考察了有、无内循环,墅 啤酒废水降解效率的影响。结果表明，增加内循环装置，可以强化气－液传质，明显地提高啤酒废水处理的效率。
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| 关 键 词： | 生物反应器 啤酒废水 流化床 内循环 废水处理 |
| 收稿时间： | 1999/11/15 0:00:00 |
| 修稿时间： | 2000/5/10 0:00:00 |
Improvement of brewery wastewater treatment by adding internal cycle in airlift bioreactor |
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| ZHANG Yongming,YU Juntang,WANG Janlong and QAN Yi.Improvement of brewery wastewater treatment by adding internal cycle in airlift bioreactor[J].Acta Scientiae Circumstantiae,2000,20(6):727-730. |
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| Authors: | ZHANG Yongming YU Juntang WANG Janlong and QAN Yi |
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| Institution: | 1. Department of Environmental and Chemical Engineering, Nanchang Institute of Aeronautical Technology, Nanchang, 330034, Email:zhangym@niat.jx.cn; 2. State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shangha,State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237,State Key Joint Laboratory of Environm ental Simulation and Polution Control, Tsinghua University, Beijing 100084 and State Key Joint Laboratory of Environm ental Simulation and Polution Control, Tsinghua University, Beijing 100084 |
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| Abstract: | When brewery wastewater was treated in fluidized bed bioreactor and biofilm airlift bioreactor, both of the bioreactor equipped with or without internal cycling tube were invesigated respectively on the COD removal rate and COD reduction speed. The experimental results indicated that the wastewater treatment was effectively improved by adding internal cycle both in fluidized bed bioreactor and biofilm airlift bioreactor. |
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| Keywords: | bioreactor brewery wastewater fluidized bed internal cycle airlift |
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