nitrospira Genome sequencing and assembly
The Partial Nitrification-Anammox (PNA) process offers a low-carbon solution but is hindered by unstable nitrite supply and anaerobic ammonia-oxidizing bacteria (AnAOB) enrichment. This study constructed an oxygen (O2)-based membrane biofilm reactor (MBfR) for satble nitrite accumulation, and then coupled with anammox to achieve a MBfR-PNA system.