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\bibitem{Han_etal2016} {\textquotedblleft}\textit{Impact of carbon to nitrogen ratio and aeration regime on mainstream deammonification}{\textquotedblright}. Han M, De Clippeleir H, Al-Omari A, Wett B, Vlaeminck SE, Bott C, Murthy S, Water science and technology \textbf{74}, 375 (2016).   http://doi.org/10.2166/WST.2016.202

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