Model-based evaluation of temperature and inflow variations on a partial nitrification-ANAMMOX biofilm process.

作者: Xiaodi Hao , Joseph J Heijnen , Mark C.M Van Loosdrecht

DOI: 10.1016/S0043-1354(02)00219-1

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摘要: A mathematical model describing nitrification (nitritification plus nitratification) and anaerobic ammonium oxidation (ANAMMOX) combined in a biofilm reactor was developed. Based on this model, a previously proposed one-reactor completely autotrophic ammonium removal over nitrite (CANON) process was evaluated for its temperature dependency and behaviour under variable inflow. The temperature-dependency of growth rates of the involved organisms is described by an Arrhenius-type equation. If temperature decreases, the …

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