| 固定化小球与悬浮态菌去除氨氮的比较研究 |
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| 引用本文： | 陈前,章正勇,戴昕.固定化小球与悬浮态菌去除氨氮的比较研究[J].安徽农业科学,2009,37(8). |
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| 作者姓名： | 陈前 章正勇 戴昕 |
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| 作者单位： | 1. 南通农业职业技术学院,江苏南通,226007;南京理工大学化工学院,江苏南京,210094
2. 南京理工大学化工学院,江苏南京,210094 |
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| 摘 要： | 目的]比较固定化亚硝化型细菌与传统悬浮生物处理法在氨氮废水硝化过程中的性能.方法]研究沉降性能、温度变化、pH值变化和溶解氧变化分别对固定化小球氨氮去除效率和硝化污泥氨氮去除效率的影响. 结果]结果表明:固定化微生物技术较普通生物处理稳定性好.结论]固定化小球处理氨氮废水技术有极大的应用潜力和发展前景.
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| 关 键 词： | 固定化 硝化 pH值 温度 溶解氧 |
Comparison Study on Nitrogen Removal of Immobilized Bacteria and Activated Sludge |
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| CHEN Qian et al.Comparison Study on Nitrogen Removal of Immobilized Bacteria and Activated Sludge[J].Journal of Anhui Agricultural Sciences,2009,37(8). |
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| Authors: | CHEN Qian |
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| Institution: | CHEN Qian et al(Nantong Agricultural Vocational College,Nantong,Jiangsu 226007) |
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| Abstract: | Objective]The research aimed to compare the performances of the immobilized microbes pellets and the common nitrifying activated sludge on the treatment of composed NH+4-N wastewater.Method]The effects of settling property,the temperature change,the pH value change and the dissolved oxygen change separately on the treatment with immobilized microbes pellets and the nitrifying activated sludge on NH+4-N wastewater were studied.Result]The results showed that the stability of immobilized microorganism techn... |
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| Keywords: | Immobilization Nitrification pH value Temperature Dissolved oxygen |
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