Wang, Chao Achieving mainstream nitrogen removal through simultaneous partial nitrification, anammox and denitrification process in an integrated fixed film activated sludge reactor. [electronic resource] - Chemosphere Jul 2018 - 457-466 p. digital Publication Type: Journal Article ISSN: 1879-1298 Standard No.: 10.1016/j.chemosphere.2018.04.016 doi Subjects--Topical Terms: Ammonium Compounds--chemistryAnaerobiosisBacteria--metabolismBiofilmsBioreactors--microbiologyDenitrificationNitrificationNitrogen--isolation & purificationOxidation-ReductionSewage--microbiologyWastewater--chemistry