Autotrophic nitrogen removal 5

In this study, two combined nitritation and Anammox reactors with or without the addition of organics were operated. Effects of organics on nitrogen removal, biofilm formation and microbial community were investigated, and microbial interactions from QS and the role of QS were examined. In addition, the possible microbial cooperations in nitrogen removal and biofilm formation were clarified. These results could provide deep insights into microbial interactions from QS in the Anammox system.