摘要
微生物燃料电池(Microbial Fuel Cells,MFC)在产电过程中,温度的变化是影响微生物反应的一个重要参数,为了提高MFC的产电效率,需要实时监测MFC内温度变化情况。本文采用光纤Bragg光栅(FBG)温度传感器对MFC阳极电极界面基质温度进行实时监测,研究了温度与MFC产电的关系。实验研究表明:当温度达到2.3℃时MFC产电达到最大值,基质温度在2.5摄氏度时微生物燃料电池产电基本保持平衡。采用FBG监测MFC的温度对MFC的研究进展具有一定的意义。
The temperature is an important parameter affecting the reaction of microorganisms during the microbial fuel cell( Microbial Fuel Cells,MFC) in treating waste water and producing the electricity. In order to get the MFC electricity reaches the maximum value of temperature,fiber Bragg grating( FBG) is used for real-time monitoring of the anode electrode interface substrate temperature on MFC. To study relationship between temperature and MFC to produce electricity. Experimental studies show that when the temperature is 2. 3 ℃ MFC electricity peak,the substrate temperature at 2. 5 degrees Celsius basic balance microbial fuel cell to produce electricity. Using FBG temperature monitoring for MFC has a certain significance of MFC research progress.
出处
《激光杂志》
北大核心
2015年第3期71-73,共3页
Laser Journal
基金
国家自然科学基金资助项目(No.51276209
50876120)
