Curriculum

2022 - Scientific Researcher Mineralogy Group, University of Bern
2019-2022 PhD in Environmental Geochemistry, University of Bern
2018 MSc in Earth Sciences, University of Bern
2015 BSc in Earth Sciences, University of Bern

Research Interest

  • Circular Economy
  • Recycling of secondary (mass) raw materials
  • Alternative raw materials in cement industry
  • Heavy metal recovery from wood- and waste incineration fly ash
  • Mineralogy of waste incineration residues

 

Fachstelle Sekundärrohstoffe

Research group Mineralogy

Jump to: 2024 | 2023 | 2022 | 2021 | 2020

2024

Wolffers, Mirjam; Kulik, Dmitrii A; Miron, George-Dan; Eggenberger, Urs; Churakov, Sergey V (2024). Thermodynamic model of MSWI flue gas cooling path: Effect of flue gas composition on heavy metal binding forms. Waste management & research, 42(3), pp. 273-284. Sage 10.1177/0734242X231178213

2023

Wolffers, Mirjam; Häseli, Urs; Dörfler, Paula; Weibel, Gisela; Eggenberger, Urs (12 June 2023). Mineralische Abfälle als CO2-neutrale Rohmaterialien in der Klinkerproduktion. In: Berliner Konferenz Mineralische Nebenprodukte und Abfälle (pp. 258-269). Thomé-Kozmiensky Verlag GmbH

Dörfler, Paula; Gfeller, Frank; Wolffers, Mirjam (2023). Mein abc ist sekundär [Performance or Exhibition]. In: Mein abc ist sekundär. Sitterwerk, St. Gallen. 8.6-30.6.2023

Wolffers, Mirjam; Weibel, Gisela (2023). Urban Mining [Performance or Exhibition]. In: Fokus Forschung-Podcast #3 (2023): Urban Mining. Universitätsbibliothek Bern

2022

Dörfler, P.; Eggenberger, U.; Wolffers, M. (11 November 2022). Alternative Bettmaterialien für Wirbelschichtöfen mit Potenzial zur Verwertung als Zementzuschlagstoff. In: Recy & DepoTech (pp. 85-88). Abfallverwertungstechnik & Abfallwirtschaft

Eggenberger, U.; Wolffers, M.; Weibel, G. (10 November 2022). Vergleich von verschiedenen Metallrückgewinnungstechnologien für MVA-Schlacken in der Schweiz. In: Recy & DepoTech (pp. 615-618). Abfallverwertungstechnik & Abfallwirtschaft

Wolffers, M.; Kulik, D.A.; Miron, G.D.; Eggenberger, U.; Churakov, S. V. (9 November 2022). Genese von KVA-Flugaschen: Neue Einblicke mittels thermodynamischer Modellierung. In: Recy & DepoTech (pp. 611-614). Abfallverwertungstechnik & Abfallwirtschaft

Wolffers, Mirjam (2022). Thermodynamic model of flue gas cooling path and implications on heavy metal recovery from MSWI fly ash. (Dissertation, Universität Bern, Institut für Geologie)

2021

Wolffers, Mirjam; Eggenberger, Urs; Schlumberger, Stefan; Churakov, Sergey (29 August 2021). Heavy Metal Recoverability Of MSWI Fly Ashes Along The Flue Gas Cooling Path. In: 3rd European Mineralogical Conference. Cracow (Poland). 29.8 - 2.9.2021.

Wolffers, Mirjam; Eggenberger, U.; Schlumberger, S.; Churakov, S.V. (2021). Characterization of MSWI fly ashes along the flue gas cooling path and implications on heavy metal recovery through acid leaching. Waste management, 134, pp. 231-240. Elsevier 10.1016/j.wasman.2021.08.022

Weibel, Gisela; Zappatini, Anna; Wolffers, Mirjam; Ringmann, Stefan (2021). Optimization of Metal Recovery from MSWI Fly Ash by Acid Leaching: Findings from Laboratory- and Industrial-Scale Experiments. Processes, 9(2), p. 352. MDPI 10.3390/pr9020352

Wolffers, Mirjam; Weibel, Gisela; Eggenberger, Urs (2021). Waste Wood Fly Ash Treatment in Switzerland: Effects of Co-Processing with Fly Ash from Municipal Solid Waste on Cr(VI) Reduction and Heavy Metal Recovery. Processes, 9(1), p. 146. MDPI 10.3390/pr9010146

2020

Zucha, Wolfgang; Weibel, Gisela; Wolffers, Mirjam; Eggenberger, Urs (2020). Inventory of MSWI Fly Ash in Switzerland: Heavy Metal Recovery Potential and Their Properties for Acid Leaching. Processes, 8(12), p. 1668. MDPI 10.3390/pr8121668