Inoculum effects on community composition and nitritation performance of autotrophic nitrifying biofilm reactors with counter-diffusion geometry.
@article{Terada2010InoculumEO,
title={Inoculum effects on community composition and nitritation performance of autotrophic nitrifying biofilm reactors with counter-diffusion geometry.},
author={Akihiko Terada and Susanne Lackner and Ken Kristensen and Barth F Smets},
journal={Environmental microbiology},
year={2010},
volume={12 10},
pages={
2858-72
}
}
The link between nitritation success in a membrane-aerated biofilm reactor (MABR) and the composition of the initial ammonia- and nitrite-oxidizing bacterial (AOB and NOB) population was investigated. Four identically operated flat-sheet type MABRs were initiated with two different inocula: from an autotrophic nitrifying bioreactor (Inoculum A) or from a municipal wastewater treatment plant (Inoculum B). Higher nitritation efficiencies (NO(2)(-)-N/NH(4)(+)-N) were obtained in the Inoculum B… CONTINUE READING