| 正交试验法在固定化微生物技术处理乳品废水工艺条件优化中的应用 |
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| 引用本文： | 刘力章,黄锦勇,吴春芳.正交试验法在固定化微生物技术处理乳品废水工艺条件优化中的应用[J].江西科学,2010,28(6):772-774. |
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| 作者姓名： | 刘力章 黄锦勇 吴春芳 |
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| 作者单位： | [1]江西省环境保护科学研究院,江西南昌330029 [2]北京理工大学珠海学院化工与材料学院,广东珠海519085 [3]南昌大学图书馆,江西南昌330031 |
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| 摘 要： | 采用聚乙烯醇(PVA)-海藻酸钠作为包埋材料,以氯化钙和饱和硼酸的混合溶液作为交联剂包埋富集培养后的活性污泥,制成固定化小球。用小球颗粒做乳品废水CODCr的去除试验,通过正交试验研究了3个因素pH、温度、小球颗粒浓度对CODCr去除率的影响程度,并对工艺条件进行了优化。
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| 关 键 词： | 正交试验法 固定化技术 活性污泥 乳品废水 工艺条件 |
Application of Orthogonal Test Methods in the Optimization of the Process Conditions on Treatment of Dairy Sewage by Immobilized Microorganism Technology |
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| LIU Li-zhang,HUANG Jin-yong,WU Chun-fang.Application of Orthogonal Test Methods in the Optimization of the Process Conditions on Treatment of Dairy Sewage by Immobilized Microorganism Technology[J].Jiangxi Science,2010,28(6):772-774. |
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| Authors: | LIU Li-zhang HUANG Jin-yong WU Chun-fang |
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| Institution: | 1.Jiangxi Academy of Environmental Sciences,Jiangxi Nanchang 330029 PRC;2.College of Chemical Engineering and Materials Science,Zhuhai Campus Beijing Institute of Technology,Guangdong Zhuhai 519085 PRC;3.Library of Nanchang University,Jiangxi Nanchang 330031 PRC) |
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| Abstract: | This paper uses polyvinyl alcohol（PVA）-alginate as embedding materials,mixture of saturation boric acid and calcium chloride as cross linking agent,for the embedding of activated sludge by concentration training.The small particles which were prepared by the embedding were done in orthogonal tests of influence on the CODCr removal in dairy sewage among the three factors such as the pH,temperature and concentration of small particles,and to optimize the process conditions. |
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| Keywords: | Orthogonal test methods Immobilization technology Activated sludge Dairy Sewage Process Conditions |
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