生物传感器技术测定生物需氧量

Yoko Nomura, Gab-Joo Chee, Isao Karube
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引用次数: 14

摘要

生化需氧量(BOD)是监测水体中有机污染物的重要指标。然而,传统的标准方法(5天BOD试验,BOD5)是一个复杂而耗时的过程,包括5天的孵育,并且还需要大量的经验和技能才能获得可重复的结果。为了克服这些问题,开发出了能够快速估计BOD的微生物生物传感器。一种这样的生物需氧量传感器系统已经商业化,另一种高灵敏度的生物需氧量传感器,适合在生物需氧量低的情况下用于环境监测,目前正在研究中。下面描述了这些新型BOD传感器的一些示例。©1998 John Wiley &儿子,Inc。化学工程学报,2003,19 (2):334 - 334
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Biosensor technology for determination of BOD

Biochemical oxygen demand (BOD) is an important index for monitoring organic pollutants in water. The conventional standard method (5-day BOD test, BOD5), however, is a complicated and time-consuming procedure, including a 5-day incubation, and also requires considerable experience and skill to get reproducible results. To overcome these problems, microbial biosensors allowing the rapid estimation of BOD have been developed. One such BOD sensor system has already been commercialized and another highly sensitive BOD sensor, suitable for use in environmental monitoring in situations where BOD levels are low, is now being investigated. Some examples of these novel BOD sensors are described below. © 1998 John Wiley & Sons, Inc. Field Analyt Chem Technol 2: 333–340, 1998

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