两级厌氧氨氧化工艺对厨余废水的脱氮性能研究

王思琦,李贇,陈福明,刘淑杰,王伟

Performance research on two-stage anaerobic ammonia oxidation（Anammox） process for removing nitrogen in kitchen wastewater

Siqi WANG,Yun LI,Fuming CHEN,Shujie LIU,Wei WANG

图4 $Δ$ NO₂^--N/ $Δ$ NH₃-N和 $Δ$ NO₃^--N/ $Δ$ NH₃-N的变化

Fig. 4 Variation of $Δ$ NO₂^--N/ $Δ$ NH₃-N and $Δ$ NO₃^--N/ $Δ$ NH₃-N