| 水源水及自来水致突变性研究 |
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| 引用本文： | 梁恒进,黄世桂,刘伟河,陈西津,周力沛. 水源水及自来水致突变性研究[J]. 广西医科大学学报, 1990, 0(1) |
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| 作者姓名： | 梁恒进 黄世桂 刘伟河 陈西津 周力沛 |
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| 作者单位： | 广西医学院环境卫生学教研室，广西医学院环境卫生学教研室，广西医学院环境卫生学教研室，广西医学院卫生系，广西医学院卫生系 八二级实习生，八二级实习生 |
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| 摘 要： | 本研究对南宁市某自来水厂水源水及自来水用XAD-2型树脂浓集水中有机物,进行Ames试验(选用TA_(98)和TA_(100)菌株加与不加S_9),观察其致突变活性作用。结果表明,水源水和自来水有机物均引起TA_(98)和TA_(100)菌株致突变作用阳性,且有剂量与反应关系,其回变菌落数随剂量递增而增加。
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| 关 键 词： | 有机污染物 致突变性 大孔网状树脂 Ames试验 |
A STUDY ON THE MUTAGENIC ACTIVITY OF SOURCE WATER AND TAP WATER |
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| Department oi Environmental Hygiene Liang Hengjin,et al. A STUDY ON THE MUTAGENIC ACTIVITY OF SOURCE WATER AND TAP WATER[J]. Journal of Guangxi Medical University, 1990, 0(1) |
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| Authors: | Department oi Environmental Hygiene Liang Hengjin et al |
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| Abstract: | The mutagenic activity of organic pollutants in the source water and tap water of Nanning municipal water works was studied with Ames test using TA98 and TA100 strains with or without S_9.Organic pollutants were concentrated on XAD-2 esi.The results were positive for both source water and tap water to TA98 and TA100 strains in Ames test,showing also dose- response effect.There exists a range in which the number of induced revert- ants increases with the dose. |
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| Keywords: | Organic Pollutants Mutagenicity Macroreticulla Resin Ames test |
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