微生物膜传感器BOD测定仪的研制  

Development of an Instrument with Microbial Membrance Sensor for BOD Determination

作　　者：孙裕生[1] 刘宪梅[1] 祁建珍 崔建升 

机构地区：[1]河北轻化工学院环工系,石家庄050018

出　　处：《分析仪器》1992年第1期1-4,共4页Analytical Instrumentation

摘　　要：本文介绍一种以微生物膜电极为传感器的BOD快速测定仪的原理、结构,技术性能和应用.微生物膜传感器特点是性能稳定、使用维护简便,寿命长,在10分钟内可以完成一个水样BOD的测定.用其测定环境标准样品和废水样品表明,与BOD_5经典方法测定结果有较好的相关性,但测定精度优于经典法.The principle, construction, performance and applications of an instrument with microbial membrance for the determination of BOD are described. The sensor has the advantages of long life time, good stability, and easy to operate and maintain. The BOD value of a water sample can be determined within 10 minutes. The test results of environmental standard samples and waste water samples show that the values obtained have good correlation with that of the classical method and are more accurate than the latter

关 键 词：BOD 测定仪 传感器 微生物传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]