Advances and challenges of sulfur-driven autotrophic denitrification(SDAD)for nitrogen removal  

作　　者：Jiao-Jiao Wang Bao-Cheng Huang Jun Li Ren-Cun Jin 

机构地区：[1]Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province,College of Environment,Zhejiang University of Technology,Hangzhou 310014,China [2]Laboratory of Water Pollution Remediation,School of Life and Environmental Sciences,Hangzhou Normal University,Hangzhou 311121,China

出　　处：《Chinese Chemical Letters》2020年第10期2567-2574,共8页中国化学快报（英文版）

基　　金：the financial support from the National Natural Science Foundation of China(No.51878231)。

摘　　要：Sulfur-driven autotrophic denitrification(SDAD),a process suited for the treatment of nitrogen and sulfur-polluted wastewater without extra supplement of organic carbon,is a promising biological nitrogen removal process.However,the SDAD process was affected by many factors such as various electron donors,organic carbon and exogenous substances(e.g.,antibiotics and heavy metal),which prevent further application.Thus,we conducted a detailed review of previous studies on such influence factors and its current application.Besides,a comparative analysis was adopted to recognize the current challenges and future needs for feasible application,so as to ultimately perfect the SDAD process and extend its application scope.

关 键 词：Biological nitrogen removal Microbial fuel cell Mixotrophic denitrification Sulfur-oxidizing bacteria(SOB) Sulfur-driven autotrophic denitrification ANAMMOX 

分 类 号：X703[环境科学与工程—环境工程]