大气与环境光学学报, 2008, 3 (2): 0156, 网络出版: 2010-05-21  

基于四电极探测技术淡水生物监测仪的设计与实现

Design of Freshwater Biomonitor Based on Four Electrodes Exploration Technique
作者单位
中国科学院安徽光学精密机械研究所环境光学与技术重点实验室,安徽 合肥 230031
摘要
为满足对水质变化进行实时监测的要求,设计了淡水生物监测仪。通过电极实时感应水生物行为引起的水中固定电场的变化,实现对水生物行为的在线监测,以此评价水质变化,并最终实现对水体综合毒性变化的实时监测。实验表明,系统使用简单,工作稳定,满足实时监测水体毒性变化的要求。
Abstract
A freshwater biomonitor system is designed to perform in situ monitoring of the organism behaviors in freshwater. The freshwater biomonitor measures and analyses different types of behaviors of aquatic species based on the registration of changes in a high frequency alternating current, rapid and sensitive behavioral responses of the indicator species, caused by the movements of organisms in the test chambers, monitoring changes of toxicity in the freshwater finally. Experiments show that the freshwater biomonitor is easy to use and stable in working, and it can perform in situ measurement to changes of toxicity in freshwater accurately.

丁晴, 刘建国, 黄书华, 王亚萍, 陈军, 陆钒. 基于四电极探测技术淡水生物监测仪的设计与实现[J]. 大气与环境光学学报, 2008, 3(2): 0156. DING Qing, LIU Jian-guo, HUANG Shu-hua, WANG Ya-ping, CHEN Jun, LU Fan. Design of Freshwater Biomonitor Based on Four Electrodes Exploration Technique[J]. Journal of Atmospheric and Environmental Optics, 2008, 3(2): 0156.

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