Two hybrid biofilm reactors, an integrated fixed-film activated sludge–sequencing batch reactor (IFAS-SBR) and a hybrid SBR with a mixture of activated sludge and granules, were used to reach enhanced nitrogen removal based on the anaerobic ammonium oxidation (anammox) process under intermittent aeration.

中文翻译：

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两种厌氧氨氧化混合序批式生物膜反应器曝气控制和降温对脱氮和微生物群落的影响

两个混合生物膜反应器，一个集成固定膜活性污泥序批式反应器（IFAS-SBR）和一个混合活性污泥和颗粒混合物的 SBR，用于基于厌氧氨氧化（厌氧氨氧化）提高脱氮效率间歇曝气的过程。