| 含氯消毒剂在水环境中的次生产物及其致突变性研究 |
| |
| 引用本文： | 胡庚东,吴伟,陈家长.含氯消毒剂在水环境中的次生产物及其致突变性研究[J].广东海洋大学学报,2000,20(3):45-49. |
| |
| 作者姓名： | 胡庚东 吴伟 陈家长 |
| |
| 作者单位： | 中国水产科学研究院淡水渔业研究中心!江苏无锡214081 |
| |
| 基金项目： | 农业部九五重点科研项目! (渔 95 - B- 96 - 11- 0 1) |
| |
| 摘 要： | 通过 GC/MS法对池塘在用含氯消毒剂消毒前后水体中有机物的鉴定比较 ,发现含氯消毒剂在水环境中的主要次生产物为三氯甲烷 ,其生成量与消毒剂的用量、作用时间、反应温度、p H及光照等有关。这种次生产物具有一定的致突变活性 ,因此在养殖生产中必须严格控制消毒的使用量和使用条件 ,尽可能消除其不利影响
|
| 关 键 词： | 含氯消毒剂 次生产物 致突变性 |
| 修稿时间： | 2000-01-19 |
Study on
the Secondary Product of the Disinfect with
Chlorine in the Pond Water and Its Mutagenicity |
| |
| Hu Gengdong,Wu Wei,Chen Jiazhang,Qu Jianhong.Study on
the Secondary Product of the Disinfect with
Chlorine in the Pond Water and Its Mutagenicity[J].Journal of Zhanjiang Ocean University,2000,20(3):45-49. |
| |
| Authors: | Hu Gengdong Wu Wei Chen Jiazhang Qu Jianhong |
| |
| Abstract: | The organic compounds in the pond water before and after treated by using the disinfect with chlorine had been analyzed by GC/MS.The results show that the main secondary product of the disinfect in the water was CHCl 3,the amount of this seconary product is related to many factors,such as pH,action time,water temperature,light and the dosage of the disinfect.This substance has mutagenicity to fishes.The results indicate that the dosage and the condition of using this disinfect must be strictly controlled in fish farming in order to reduce its bad effect. |
| |
| Keywords: | Disinfect with chlorine Secondary product Mutagenicity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
