Piculell, Maria Evaluating the effect of biofilm thickness on nitrification in moving bed biofilm reactors. [electronic resource] - Environmental technology 2016 - 732-43 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1479-487X Standard No.: 10.1080/09593330.2015.1080308 doi Subjects--Topical Terms: Ammonium Compounds--metabolismBiofilmsBioreactorsHydrogen-Ion ConcentrationNitrates--metabolismNitrificationOxygen--analysisSewageTemperatureWaste Disposal, Fluid