| 好氧颗粒污泥的形成过程、形成机理及相关研究 |
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| 引用本文： | 王海磊,魏丽莉,李宗义.好氧颗粒污泥的形成过程、形成机理及相关研究[J].环境污染与防治,2005,27(7):485-488. |
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| 作者姓名： | 王海磊 魏丽莉 李宗义 |
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| 作者单位： | [1]河南师范大学生命科学学院,河南新乡453007 [2]山东济宁师范专科学校生物系,山东济宁272025 |
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| 基金项目： | 河南省科技攻关项目（No.001200217）. |
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| 摘 要： | 利用SBR和优势混合菌对造纸废水进行处理，在此过程中驯化出好氧颗粒污泥，对好氧颗粒污泥的形成过程、形成机制等进行研究发现，好氧颗粒污泥的形成经历了细菌增殖、絮状体形成、絮状体聚合、凝絮体形成和好氧颗粒污泥形成五个阶段；其形成至少有菌丝缠绕、小块污泥互相联合、吸附和连接四种机制。优势混合菌的加入，是好氧颗粒污泥之所以能够形成的关键因素。
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| 关 键 词： | 好氧颗粒污泥 造纸废水 优势混合菌 SBR |
| 修稿时间： | 2005-06-12 |
Study on the process and mechanism of forming aerobic granular sludge |
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| Wang Hailei, Wei Lili , Li Zongyi..Study on the process and mechanism of forming aerobic granular sludge[J].Environmental Pollution & Control,2005,27(7):485-488. |
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| Authors: | Wang Hailei Wei Lili Li Zongyi |
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| Institution: | 1. College of Life Sciences, Henan Normal University, Xinxiang Henan 453007 ; 2. Department of Biology, Jining Teachers college, Jining Shandong 272025 |
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| Abstract: | The treatment of papermaking wastewater were studied by seeding superior mixed flora to SBR. In the process of treating papermaking wastewater, the formation process and formation mechanism of aerobic granular sludge were studied by microscope. The results showed that the formation process of aerobic granular sludge consisted of five stages: multiplication phase, the floccule forming phase, floccule polymerizing phase, floc phase and mature aerobic granular sludge forming phase. There were at least four kinds of mechanisms in the formation process of aerobic granular sludge, i.e. enwind,unite,Absorb and connect. It was also found that superior mixed flora played an important role in the formation process of aerobic granular sludge. |
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| Keywords: | Aerobic granular sludge Papermaking wastewater Superior mixed flora SBR |
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