| 微生物膜BOD电极的研究 |
| |
| 引用本文： | 孙裕生,刘宪梅.微生物膜BOD电极的研究[J].环境科学,1989,10(6):53-56,38. |
| |
| 作者姓名： | 孙裕生 刘宪梅 |
| |
| 作者单位： | 河北轻化工学院
(孙裕生)，河北轻化工学院(刘宪梅) |
| |
| 摘 要： | 本文介绍了用四种微生物膜制备的BOD电极及其测定废水BOD的试验情况,结果表明,电极对BOD际准物质线性响应范围为10—60mg/L,响应达到平衡时间为4 min(对低限浓度溶液)到7 min(对高限浓度溶液),连续稳定地工怍寿命在20天以上;用该电极和BOD_s标准法对照测定7种废水的BOD值,测定结果的相关性较好。
|
| 关 键 词： | 水质监测 微生物膜 电极 BOD |
| 收稿时间： | 1989/2/27 0:00:00 |
Study on the Microbial Membrane Electrode for BOD Determination |
| |
| Sun Yusheng and Liu Xianmei.Study on the Microbial Membrane Electrode for BOD Determination[J].Chinese Journal of Environmental Science,1989,10(6):53-56,38. |
| |
| Authors: | Sun Yusheng and Liu Xianmei |
| |
| Institution: | Hebei Institute of Chemical Technology and Light Industry, Shijiazhuang;Hebei Institute of Chemical Technology and Light Industry, Shijiazhuang |
| |
| Abstract: | The electrodes of four different microbial membranes have been prepared for determining BOD in waste-water. The linear response range of the electrodes is 10-60 mg/L for BOD certified reference materials. The time for reaching equilibrium is between 4 minutes (for io\v limit concentration) to 7 minutes(for high limit concentration). The electrodes has sustained the initial sensitivity over 20 days. Compared with the standard method for five days, the microbial electrodes prepared for de-termination of BOD have obtained good results. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《环境科学》浏览原始摘要信息 |
| 点击此处可从《环境科学》下载免费的PDF全文 |
