| 火电厂和污水处理厂排水的综合毒性研究 |
| |
| 引用本文： | 董玉瑛,张春宝,马静,雷炳莉,海华.火电厂和污水处理厂排水的综合毒性研究[J].西南民族学院学报(自然科学版),2006,32(1):148-150. |
| |
| 作者姓名： | 董玉瑛 张春宝 马静 雷炳莉 海华 |
| |
| 作者单位： | 大连民族学院环境工程系 辽宁大连116600 |
| |
| 基金项目： | 国家留学基金项目(21841013) |
| |
| 摘 要： | 应用发光细菌法对火电厂和污水处理厂各工艺段排水进行了生物毒性测定,根据水质毒性分级标准对水样毒性进行了评价.结果表明,不同行业废水的生物毒性与其COD值之间不存在相关性,只有将二者相结合,才能正确反映废水的实际毒性大小.发光细菌法用于工业废水毒性评价具有快速、简便、灵敏和准确的优点.
|
| 关 键 词： | 发光细菌 行业排水 综合毒性 测定 毒性评价 |
| 文章编号： | 1003-2843（2006）01-0148-03 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005年10月31 |
Investigation on comprehensive toxicity for drainages from power station and sewage plant |
| |
| DONG Yu-ying,ZHANG Chun-bao,MA Jing,LEI Bing-li,HAI Hua.Investigation on comprehensive toxicity for drainages from power station and sewage plant[J].Journal of Southwest Nationalities College(Natural Science Edition),2006,32(1):148-150. |
| |
| Authors: | DONG Yu-ying ZHANG Chun-bao MA Jing LEI Bing-li HAI Hua |
| |
| Institution: | Department of Environmental Engineering, Dalian University for Nationalities, Dalian 116600, P. R. C. |
| |
| Abstract: | Toxicities of drainages from power station and sewage plant are determined with the photobacterium phosphoreum toxicity test method,and preliminary orders of their poisonous intensity are obtained.It reveals that there is no relevant relationship between the toxicities of wastewater and their COD values.It is recommended that the values of comprehensive toxicity and COD for effluent be used together to identify the real toxicity and direct the possibility of waste recycling.The bioassay method with photobacterium phosphoreum has many advantages such as relative sensitivity,precision,quickness and convenience. |
| |
| Keywords: | photobacterium phosphoreum power station sewage plant comprehensive toxicity |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
