| 预氧化对生物活性炭工艺中硝化细菌的影响 |
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| 引用本文： | 任芝军,马桂林,宫林林,徐珊珊,赵烨. 预氧化对生物活性炭工艺中硝化细菌的影响[J]. 哈尔滨商业大学学报(自然科学版), 2012, 28(4): 407-410 |
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| 作者姓名： | 任芝军 马桂林 宫林林 徐珊珊 赵烨 |
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| 作者单位： | 1. 哈尔滨工程大学航天与建筑工程学院,哈尔滨,150001
2. 中国核电工程有限公司郑州分公司,郑州,450052 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目(11553049) |
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| 摘 要： | 通过分析硝化细菌的硝化性能及种属类别,研究了高铁酸盐与高锰酸盐预氧化对后续生物活性炭工艺中硝化细菌微生物特性的影响.研究结果表明,预氧化作用并没有改变后续生物活性炭工艺中硝化细菌的种属类别,但可通过提高硝化细菌的硝化性能,改善生物活性炭工艺的除氮效能.
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| 关 键 词： | 高铁酸盐 高锰酸盐 硝化细菌 生物活性炭滤池 |
Influence of nitrifying bacteria biological activity in BAC process by preoxidation |
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| REN Zhi-jun , MA Gui-lin , GONG Lin-lin , XU Shan-shan , ZHAO Ye. Influence of nitrifying bacteria biological activity in BAC process by preoxidation[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 2012, 28(4): 407-410 |
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| Authors: | REN Zhi-jun MA Gui-lin GONG Lin-lin XU Shan-shan ZHAO Ye |
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| Affiliation: | 1(1.School of Aerospace and Civil Engineering,Harbin Engineering University,Harbin 150001,China; 2.Zhengzhou Branch of China Nuclear Power Engineering Co.,Ltd.,Zhengzhou 450052,China) |
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| Abstract: | By analyzing the nitrification and species of nitrifying bacteria,the effect on nitrifying bacteria characteristics in BAC process followed with the preoxidation of potassium permanganate and potassium ferrate was conducted.The results showed that the species of nitrifying bacteria on the carbon did not change,and the effect of nitrogen removal in BAC process was enhanced by preoxidation. |
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| Keywords: | potassium ferrate potassium permanganate nitrifying bacteria biological activated carbon |
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