| 双泥膜法SBR脱氮除磷效果研究 |
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| 引用本文： | 奉林玉,周少奇,吴硕贤.双泥膜法SBR脱氮除磷效果研究[J].环境工程学报,2009,3(2):258-262. |
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| 作者姓名： | 奉林玉 周少奇 吴硕贤 |
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| 作者单位： | 1. 华南理工大学环境科学与工程学院,广州,510006
2. 华南理工大学亚热带建筑科学国家重点实验室,广州,510640 |
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| 基金项目： | 广州市环境保护局污染防治新技术开发项目资助（200803）；华南理工大学亚热带建筑科学国家重点实验室重点研究项目资助（2007DA105167） |
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| 摘 要： | 通过实验室小试，以人工模拟生活污水为研究对象，考察了基于反硝化除磷理论开发的双泥膜法SBR工艺的脱氮除磷效果。长期试验结果表明：双泥膜法SBR工艺能使硝化菌和除磷菌各自在最佳的环境中生长，解决了传统工艺中脱氮和除磷的矛盾，节省了碳源和能源，并取得了稳定高效的脱氮除磷效果。在进水C∶N∶P为25∶5∶1，换液比为75%的情况下，系统对COD，TP和NH+4-N的平均去除率分别为89.13%、96.12%和86.78%。
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| 关 键 词： | 双泥系统 反硝化除磷 生物膜 |
| 修稿时间： | 6/3/2008 12:00:00 AM |
Study on nitrogen and phosphorus removal in biomembrane two-sludge SBR system |
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| Feng Linyu,Zhou Shaoqi and Wu Shuoxian.Study on nitrogen and phosphorus removal in biomembrane two-sludge SBR system[J].Techniques and Equipment for Environmental Pollution Control,2009,3(2):258-262. |
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| Authors: | Feng Linyu Zhou Shaoqi and Wu Shuoxian |
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| Institution: | School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006 and State Key Laboratory of Subtropical Building Science,South China University of Technology,Guangzhou 510640 |
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| Abstract: | The ability of biological nitrogen and phosphorus removal by using synthetic wastewater was investigated in biomembrane two-sludge SBR system based on the theory of denitrifying phosphorus removal.Long-term experiments showed that biomembrane two-sludge SBR system could enable nitrobacteria and denitrifying phosphorus removing bacteria to obtain their own optimal conditions,thus solving the contradiction of nitrogen and phosphorus removal in conventional process.So the better nitrogen and phosphorus removal... |
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| Keywords: | SBR |
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