CAJ | 학술논문

微生物燃料电池(MFC)在近些年得到了迅猛了发展,尤其是 MFC 具有产电且同时处理废水的效果,引起了世界各国科学家的高度关注。如何提高 MFC 产电效率的问题一直是 MFC 的研究重点,其中温度是影响微生物活性的一个重要因素,进而影响 MFC 的产电效率。为了能够更好地了解温度场与 MFC 的产电效率的关系,本文采用准分布式光纤 Bragg 光栅(FBG)阵列,对 MFC 阳极室内温度场分布进行实时测量。实验表明：该方法能够测量 MFC 运行阶段阳极室内温度场分布,反应前后温度差3-4℃,该方法为研究 MFC 内温度与产电效率的关系提供一种新的手段。
미생물연료전지(MFC)재근사년득도료신맹료발전,우기시 MFC 구유산전차동시처리폐수적효과,인기료세계각국과학가적고도관주。여하제고 MFC 산전효솔적문제일직시 MFC 적연구중점,기중온도시영향미생물활성적일개중요인소,진이영향 MFC 적산전효솔。위료능구경호지료해온도장여 MFC 적산전효솔적관계,본문채용준분포식광섬 Bragg 광책(FBG)진렬,대 MFC 양겁실내온도장분포진행실시측량。실험표명：해방법능구측량 MFC 운행계단양겁실내온도장분포,반응전후온도차3-4℃,해방법위연구 MFC 내온도여산전효솔적관계제공일충신적수단。
Microbial Fuel Cells (MFC) developed rapidly in recent years. Especially MFC makes a high attention in many nationsˊ scientists because of it can produce electricity and treat sewage at the same time. The efficiency of e﹣lectricity production problem of MFC always been a research focus. Temperature is an important factor to affect micro﹣bial activity, then influence the efficiency of electricity production of MFC. In order to understand the relationship of temperature field and the efficiency of electricity production better, here use the quasi-distributed optical fiber bragg grating sensing system for temperature field real-time measurement in MFC anode chamber. This experiment proves the quasi-distributed optical fiber bragg grating sensing system can measure the temperature field in MFC, During the ex﹣periment temperature rise 3 degrees. provides an effective way to study of relationship between temperature and elec﹣tricity production efficiency.