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
表2 厌氧氨氧化反应器3个阶段的运行参数
Table 2 Operating parameters of three stages of Anammox reactor
阶段运行天数/d进水NH3-N/(mg·L-1进水NO2--N/(mg·L-1HRT/h回流比进水总氮负荷/(mg·L-1·d-1
1~8300300612 400
9~11300300612 400
12~26200200122800
27~38200200172560
39~45200100172420
46~49200150162530
50~58200150121700
59~62200200121800
63~72200200811 200
73~80300300811 800