Performance and mechanisms of nitrogen removal from low-carbon source wastewater in an iron-carbon coupled biofilm airlift internal circulation sequencing batch reactor

An iron-carbon coupled biofilm airlift internal circulation sequencing batch reactor (IC-SBR) was constructed to treat low-carbon source wastewater. Analyze the effects of C/N ratio on the abundance bacterial communities in the IC-SBR本研究构建铁碳耦合生物膜气提内循环序批式反应器（IC-SBR）以处理低碳源废水，旨在分析碳氮比对该IC-SBR内细菌群落丰度的影响。