Establishing endogenous partial denitrification coupled with anammox as a stable nitrogen removal pathway in an AOA system: Co-enrichment and synergistic interactions between GAOs and AnAOB.
The mainstream application of anammox in municipal wastewater treatment is constrained by unstable nitrite supply and poor retention of anammox bacteria (AnAOB). In this study, a continuous-flow anaerobic/oxic/anoxic (AOA) system treating real low-C/N municipal wastewater was operated for 265 d to establish endogenous...