https://doi.org/10.25678/000DBM

Data for: Pattern recognition of operational states leading to N2O-emissions in full-scale biological wastewater treatment

This package provides the raw data supplied alongside the article:

Andreas Froemelt, Leon Zueger, Luzia von Kaenel, Daniel Braun, Wenzel Gruber: "Pattern recognition of operational states leading to N2O-emissions in full-scale biological wastewater treatment", Water Research X, 2025, https://doi.org/10.1016/j.wroa.2025.100336.

Please cite this article when using the data.

The dataset encompasses hourly operating data and N2O emissions of lane 2 of ARA Hofen (ARA = Water Resource Recovery Facility) for three full years (January 2020 to December 2022).

Dataset extent

Data and Resources

Citation

This Data Package

Frömelt, A., Zueger, L., von Kaenel, L., Braun, D., Biolley, L., & Gruber, W. (2024). Data for: Pattern recognition of operational states leading to N2O-emissions in full-scale biological wastewater treatment (Version 1.0). Eawag: Swiss Federal Institute of Aquatic Science and Technology. https://doi.org/10.25678/000DBM
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The associated article

Froemelt, A., Zueger, L., von Kaenel, L., Braun, D., & Gruber, W. (2025). Pattern recognition of operational states leading to N2O-emissions in full-scale biological wastewater treatment. Water Research X, 100336. https://doi.org/10.1016/j.wroa.2025.100336
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Metadata

  Publication Data Package for:
Open Data Open Data
Author
  • Frömelt, Andreas
  • Zueger, Leon
  • von Kaenel, Luzia
  • Braun, Daniel
  • Biolley, Lucien
  • Gruber, Wenzel
Keywords N2O,Municipal wastewater,Biological nitrogen removal,Wastewater treatment,Return sludge,Supernatant addition,Air flow,Nitrate,Chloride,Nitrous Oxide,Alpha Oxygen Transfer Efficiency,Alpha-OTE
Variables
  • ammonium-nitrogen
  • dissolved_oygen
  • pH
  • temperature
  • volumetric_flow_rate
Substances (scientific names)
  • Cl-
  • N2O
  • NH4
  • NO3-
  • O2
Substances (generic terms)
  • ammonium
  • chloride
  • nitrate
  • nitrous oxide
  • oxygen
Systems
  • activated sludge tank
Timerange
  • 2020 TO 2022
Geographic Name(s)
  • ARA Hofen (SG)
Review Level general
Curator Frömelt, Andreas
Contact Frömelt, Andreas <andreas.froemelt@eawag.ch>
DOI 10.25678/000DBM