| 6种含氮杂环化合物对发光细菌的毒性研究 |
| |
| 引用本文： | 江敏,顾国维,李咏梅.6种含氮杂环化合物对发光细菌的毒性研究[J].上海环境科学,2003,22(12):931-934. |
| |
| 作者姓名： | 江敏 顾国维 李咏梅 |
| |
| 作者单位： | 同济大学污染控制与资源化研究国家重点实验室 上海200092
(江敏，顾国维)，同济大学污染控制与资源化研究国家重点实验室 上海200092(李咏梅) |
| |
| 基金项目： | 国家自然科学基金,编号50108009，上海市重点课程资助项目 |
| |
| 摘 要： | 研究了吲哚，吡啶，喹啉，异喹啉、2-甲基喹啉和8-羟基喹啉6种含氮杂环化合物对发光细菌的急性毒性作用及上述物质两两混合对发光细菌的联合毒性作用。结果表明，上述物质对发光细菌的EC50分别为11．75、591．50、24．30、8．24、52．26和0．88mg／L，毒性由强至弱依次为8-羟基喹啉、异喹啉、吲哚、喹啉、2-甲基喹、吡啶。所有物质两两混合的联合毒性作用均表现为相加作用。
|
| 关 键 词： | 含氮杂环化合物 发光细菌 半数有效浓度 联合毒性 废水 |
| 修稿时间： | 2003年8月6日 |
Study on Toxicity of Six Kinds of Nitrogenous Heterocyclic Compounds to Photobacteria |
| |
| Jiang Min Gu Guowei Li Yongmei.Study on Toxicity of Six Kinds of Nitrogenous Heterocyclic Compounds to Photobacteria[J].Shanghai Environmental Science,2003,22(12):931-934. |
| |
| Authors: | Jiang Min Gu Guowei Li Yongmei |
| |
| Abstract: | Study on toxic effect of 6 kinds of nitrogenous heterocyclic compounds on photobacteria, including: indole, pyridine, quinoline, iso-quinoline, 2-methyl quinoline and 8-hydroxy-quinoline and the combined toxicity of the mixture of two above compounds to photobacteria have been conducted. The result showed the EC50 of photobaoteria effected by the above 6 compounds were 11.75, 591,50, 24.30, 8.24, 52.26 and 0.88 mg/1 respectively, and toxicity sequence were 8-hydoxyl-quinoline > isoquinoline > Indole > quinoline > 2 -methyl quinoline > pyridine, and all the mixtures showed the addition action. |
| |
| Keywords: | Nitrogenous heterocyclic compounds Photobacteria EC50 Combined toxicity |
| 本文献已被 CNKI 维普 等数据库收录！ |
