TY - JOUR A1 - Leonhard, Stephan A1 - Schreff, Dieter A1 - Thoma, Konrad A1 - Gander, Wolfgang A1 - Wichern, Marc A1 - Hilliges, Rita T1 - Single-stage MBBR as Post-Treatment Step for Upgrading Large WWTPs – Experiences of One-Year Pilot Plant Operation JF - Journal of Water Process Engineering KW - denitrification KW - MBBR KW - nitrogen removal KW - nitrate‑nitrogen KW - polishing process KW - bypass operation Y1 - 2022 U6 - https://doi.org/10.1016/j.jwpe.2022.102570 SN - 2214-7144 VL - 46 ER -