Water Infrastructure Ressources (Institute)

arrived - feasibility studies

Climate friendly and resources efficient application of water-electrolysis for the generation of renewable storage gases as well as advanced treatment of sewage to remove micropollutants on WWTP

Project duration: 01/2018 - 12/2018

Processed by: tectraa

Persons in charge:

Funding: Wirtschaftsbetrieb Mainz (WBM)

Project partners:

  • HydroIngenieure, Kaiserslautern und Düsseldorf
  • Greenpeace Energy eG, Hamburg


Gretzschel, Oliver; Kanitz, Kim; Steinmetz, Heidrun; Pick, Erich (2021): Innovative Coupling of Energy Transition and Water Protection on a Municipal Wastewater Treatment Plant in Germany – Barriers and Challenges,15th International Renewable Energy Storage Conference (IRES 2021) online, 16-18. March 2021 download

Gretzschel, Oliver; Schäfer, Michael; Steinmetz, Heidrun; Schmitt, Theo G. (2019): Combined Implementation of Power-to-Gas and Elimination of Micropollutants - a Feasibility Study for WWTP Mainz. Posterbeitrag - 13th International Renewable Energy Storage Conference (IRES), Düsseldorf. IRES 2019 Düsseldorf, Poster Exhibition. Download

Gretzschel, Oliver; Schäfer, Michael; Steinmetz, Heidrun; Pick, Erich; Kanitz, Kim; Krieger, Stefan (2020): Advanced Wastewater Treatment to Eliminate Organic Micropollutants in Wastewater Treatment Plants in Combination with Energy-Efficient Electrolysis at WWTP Mainz. In: Energies 2020,

13, no. 14: 3599; Special Issue: Wastewater Treatment and Resource Recovery; doi.org/10.3390/en13143599;



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