| 混合基质条件下难降解有机物生物降解性能 |
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| 引用本文： | 何苗,张晓健,瞿福平,顾夏声.混合基质条件下难降解有机物生物降解性能[J].环境科学,1997,18(3):20-22. |
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| 作者姓名： | 何苗 张晓健 瞿福平 顾夏声 |
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| 作者单位： | 清华大学环境工程系 |
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| 基金项目： | 国家自然科学基金重点资助课题,国家“八五”科技攻关课题 |
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| 摘 要： | 选取几种典型的难解解杂环化合物，在混合基质条件下较为系统的地研究了其好氧生物降解性能以及难解有机物间的联合作用效果，研究结果表明，吡啶，喹啉与其同系物类似的生化降解过程及抑制机理，它们的联合作用效果为相加作用，具有不可逆抑制作用物质共存时联合作用效果为协同作用，具有不可逆抑制作用物质与可逆抑制作用物质共存时，联合作用效果为拮抗作用。
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| 关 键 词： | 难降解有机物 生物降解性能 混合基质 废水处理 |
| 收稿时间： | 1996/9/16 0:00:00 |
Study on Biodegradability of Refractory Organics Under the Condition of Mixed Substrates |
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| He Miao,Zhang Xiaojian.Study on Biodegradability of Refractory Organics Under the Condition of Mixed Substrates[J].Chinese Journal of Environmental Science,1997,18(3):20-22. |
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| Authors: | He Miao Zhang Xiaojian |
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| Institution: | Dept. of Environ.Eng., Tsinghua University, Beijing 100084;Dept. of Environ.Eng., Tsinghua University, Beijing 100084;Dept. of Environ.Eng., Tsinghua University, Beijing 100084;Dept. of Environ.Eng., Tsinghua University, Beijing 100084 |
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| Abstract: | A systematic study was conducted on the biodegradability and the co effect of refractory organics for several typical refractory heterocyclic compounds under the condition of mixed substrate.The experimental results show ed that pyridine,quinoline and homologous compound have similar biodegradation and inhibitory mechanism,of which co effect shows additive one;while the co effect of the irreversible inhibitory substrates shows a cooperative effect,the co effect of irreversible mixed with reversible inhibitory substrates shows a contradictory effect. |
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| Keywords: | refractory organics biodegradability co effect hetorocyclic compounds mixed substrate |
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