摘要
微生物燃料电池(MFC)在去除废水中有机污染物同时产生电力,因其具有效率高,能耗低,清洁环保的优点被各国学者广泛关注和研究。目前已有学者针对微生物燃料电池处理有机污染物的能力及其产电性能的大小进行了研究及综述,但废水中不仅含有有机物还含有多种金属离子,且金属离子对微生物的影响较大,进而影响微生物燃料电池的产电性能。目前针对金属离子存在阳极室时对产电性能影响及影响机制的综述较少。针对双室微生物燃料电池的阳极室,重点综述了金属离子对产电性能的影响,并分析了产生影响的机制,最后就前文的综述总结了提高产电性能的办法。展望今后得到更高效的提高微生物燃料电池能源产出的方法并实现金属废水和有机污染物同时处理的实际应用。
Microbial fuel cells （MFC） generate electricity while remove organic pollutants from wastewater, due to the advantages of high efficiency, low energy consumption, clean and environmental friendly, it has been widely concerned and studied by scholars from all over the world. At present, some scholars have studied and reviewed the ability of MFC to remove organic pollutants and the efficiency of their electricity production. However, the wastewater contains not only organic matters but also multiple metal ions, metal ions have great ilffluenee on microorganism, and then affect the electricity- generation performance of MFC. At present, there are few reviews about the influence of the anode chamber on the power generation performance and the influencing mechanism. In this paper, focusing on the anode chamber of double chamber MFC, the influenee of metal ion on the production performance is reviewed, and the mechanism of the influenee is analyzed. Finally, the methods to improve the power production performance are summarized. It is hoped that a more efficient method that can improve the energy- output of MFC can be obtained and realize the simultaneous treatment of metal and organic pollutants in wastewater in practical application.
作者
苏圣媛
王小雨
周丹丹
SU Sheng-yuan, WANG Xiao-yu, ZHOU Dan-dan(College of Environment Northeast Normal University, Changehun 130117, China)
出处
《四川环境》
2018年第4期169-174,共6页
Sichuan Environment
基金
国家自然科学基金面上项目(51678122)
吉林省环境保护厅项目(2017-14)
关键词
微生物燃料电池
阳极室
金属离子
产电性能
Microbial fuel cell
anode chamber
metal ions
electricity production
