| 常温下向ABR反应器中加入惰性载体促进颗粒污泥形成 |
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| 引用本文： | 王磊,佘宗莲,郭晶,孙淑慧.常温下向ABR反应器中加入惰性载体促进颗粒污泥形成[J].环境工程学报,2008,2(7):955-958. |
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| 作者姓名： | 王磊 佘宗莲 郭晶 孙淑慧 |
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| 作者单位： | 1. 中国海洋大学环境科学与工程学院,海洋环境与生态教育部重点实验室,青岛,266100
2. 青岛保税区管委建设环保局,青岛,266555 |
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| 摘 要： | 常温条件下(21～25℃),用实验室规模的2个厌氧折流板反应器进行颗粒污泥培养实验,向其中一个反应器(称为B反应器)接种厌氧污泥的同时加入惰性载体,另一个反应器(称为A反应器)作为对照只接种厌氧污泥,考察了惰性载体对ABR反应器中颗粒污泥的形成和反应器运行效果的影响.结果表明,惰性载体的加入促进了反应器中颗粒污泥的形成,提高了反应器的处理效果.运行162 d后,B反应器每个隔室均出现大量颗粒污泥,4个隔室中粒径>0.5 mm的颗粒达到57.6%～72.7%;A反应器仅第1隔室中形成了大量颗粒污泥,其他3个隔室中粒径>0.5 mm的颗粒仅占11.3%～34.7%.COD去除率稳定保持在85%以上所需时间,B反应器比A反应器少用了51 d.
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| 关 键 词： | 厌氧折流板反应器 惰性载体 颗粒污泥 常温 |
| 修稿时间： | 1/1/2008 12:00:00 AM |
Granulation in anaerobic baffled reactor with inert carrier at room temperatures |
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| Wang Lei,She Zonglian,Guo Jing and Sun Shuhui.Granulation in anaerobic baffled reactor with inert carrier at room temperatures[J].Techniques and Equipment for Environmental Pollution Control,2008,2(7):955-958. |
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| Authors: | Wang Lei She Zonglian Guo Jing and Sun Shuhui |
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| Institution: | Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100,Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100,Construction EPA, Management Committee of Qingdao Free Trade Zone, Qingdao 266555 and Key Laboratory of Marine Environmental Science and Ecology, Ministry of Education, College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100 |
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| Abstract: | |
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| Keywords: | anaerobic baffled reactor inert carrier granulation room temperature |
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