| 生化需氧量微生物传感器性能优化的研究 |
| |
| 引用本文： | 吴蕴青,刘宝红.生化需氧量微生物传感器性能优化的研究[J].分析化学,1994,22(7):647-651. |
| |
| 作者姓名： | 吴蕴青 刘宝红 |
| |
| 作者单位： | 复旦大学化学系!上海200433 |
| |
| 基金项目： | 国家自然科学基金会，中国科学院应用化学研究所电分析化学开放实验室资助课题 |
| |
| 摘 要： | 本文通过对几种微生物的筛选，找到活性较高的河流污泥微生物制成生化需氧量传感器，重点进行了培养基成分及测试条件等方面的优化，实验结果表明，电极对ＢＯＤ标准物质线性响应范围为１０－６０ｍｇ／Ｌ响应时间为１５ｍｉｎ，连续稳定地工作寿命在３０天以上，用于实际污水测定时，与ＢＯＤ５有良好的相关性。
|
| 关 键 词： | 生化需氧量 微生物传感器 环境监测 |
Property Optimization of Biochemical Oxygen Demand Microbial Sensor |
| |
| Wu Yunqing,Liu Baohong,Kong Jilie,Deng Ji?qi.Property Optimization of Biochemical Oxygen Demand Microbial Sensor[J].Chinese Journal of Analytical Chemistry,1994,22(7):647-651. |
| |
| Authors: | Wu Yunqing Liu Baohong Kong Jilie Deng Ji?qi |
| |
| Abstract: | A kind of microbial sensor for determining the biochemical oxygen demand (BOD) value of waste water is prepared by bolting several kinds of micro-organims as the sensitive materials. The components of the culture medium and the testing conditions are optimized, the experimental results show that the linear response range is 10-60 mg/L for standard BOD solution, response time is 15 min, while lifetime is more than 30 d. The determining results of the BOD sensor have good correlation with the BOD_5 values in the five-days method. |
| |
| Keywords: | Micro-organism Biochemical oxygen demand microbial sensor |
| 本文献已被 CNKI 维普 等数据库收录！ |
