摘要
利用微生物燃料电池(MFC)进行废水脱氮无需维持高碳氮比,减少了废水生物脱氮对碳源的依赖,同时还能以电能形式回收部分能量。在研究MFC进行废水脱氮的过程中,许多因素调控或限制着MFC的脱氮性能。因此,详细综述了反应器构造、运行条件和微生物作用对MFC脱氮性能的影响,并在总结现有研究的基础上指出MFC脱氮的研究前景和面临的挑战。
The wastewater denitrification by using microbial fuel cell(MFC) has been verified without high C/N ratio condition, which attenuates the dependence on the carbon source. Meanwhile, part of the energy can be recovered in the form of electricity. Previous studies have reported various influencing factors that regulate or restrict the denitrification efficiency of MFC. Therefore, the effects of reactors configurations, operating conditions, and microbial mechanisms on denitrification performances of MFC were deeply discussed. In addition, some prospects and challenges of MFC denitrification were proposed based on the relevant studies.
作者
侯登峰
张皓驰
李先宁
HOU Dengfeng;ZHANG Haochi;LI Xianning(School of Energy and Environment,Southeast University,Nanjing Jiangsu 210096)
出处
《环境污染与防治》
CAS
CSCD
北大核心
2022年第8期1091-1096,1120,共7页
Environmental Pollution & Control
基金
国家自然科学基金资助项目(No.42077108)。
关键词
微生物燃料电池
脱氮
水处理
含氮废水
microbial fuel cell
denitrification
water treatment
nitrogen-containing wastewater
作者简介
第一作者:侯登峰,男,1996年生,硕士研究生,主要从事水污染防控研究;通讯作者:李先宁。
