| 缺氧反硝化去除难降解杂环化合物吡啶研究 |
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| 引用本文： | 申海虹 顾国维 等. 缺氧反硝化去除难降解杂环化合物吡啶研究[J]. 上海环境科学, 2001, 20(11): 530-533 |
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| 作者姓名： | 申海虹 顾国维 等 |
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| 作者单位： | [1]同济大学污染控制与资源化研究国家重点实验室，上海200092 [2]同济大学污染控制与资源化研究国家重点实验室，上 |
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| 摘 要： | 在实验室中，采用好氧、厌氧和缺氧间歇试验，研究焦化废水中一种难降解有机物--吡啶的生物降解性能。试验主要研究了在缺氧状态下吡啶的生物降解性能、适宜的N/C比、N源的变化情况等。研究结果表明，缺氧反硝化状态下吡啶的生物降解性能有显著的提高。
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| 关 键 词： | 吡啶 杂环化合物 好氧 厌氧 缺氧 生物降解性 缺氧反硝化 废水处理 难降解化合物 |
| 修稿时间： | 2001-08-31 |
Study on Anoxic Degradation of Refractory Heterocyclic Compound-Pyridine |
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| Shen Haihong Gu Guowei Li Yongmei. Study on Anoxic Degradation of Refractory Heterocyclic Compound-Pyridine[J]. Shanghai Environmental Science, 2001, 20(11): 530-533 |
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| Authors: | Shen Haihong Gu Guowei Li Yongmei |
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| Abstract: | Biodegradability of typical refractory heterocyclic compound-pyridine in coking plant wastewater by aerobic, anaerobic and anoxic batch reactors has been studied. The study focused on anoxic degradation property of pyridine, fitting ratio of nitrate nitrogen/pyridine, changes of nitrate ntrogen and nitrite nitrogen during anoxic process. The result indicated that biodegradability of pyridine was obviously improved during anoxic process. |
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| Keywords: | Pyridine Heterocyclic compound Aerobic Anaerobic Anoxic Biodegradatiltiy |
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