Publications
Journal articles | Book chapters | Monographs | Presentations and conference proceedings
Journal articles
Tisocco, S.; Weinrich, S.; Lyons, G.; Wills, M.; Zhan, X.; Crosson, P. (2024): Application of a simplified ADM1 for full-scale anaerobic co-digestion of cattle slurry and grass silage: assessment of input variability. Frontiers of Environmental Science & Engineering, 18(3), 50. DOI
Meola, A.; Winkler, M.; Weinrich, S. (2023): Metaheuristic optimization of data preparation and machine learning hyperparameters for prediction of dynamic methane production. Bioresource Technology, 372, 128604. DOI
Hafner, S.D.; Astals, S.; Holliger, C.; Koch, K. Nielsen, L.; Refsahl, L.; Weinrich, S. (2022): Assessing the value of kinetic results from biochemical methane potential tests: Reproducibility from a large inter-laboratory study. Cleaner Chemical Engineering, 4, 100065. DOI
Körber, M.; Weinrich, S.; Span, R.; Gerber, M. (2022): Demand-oriented biogas production to cover residual load of an electricity self-sufficient community using a simple kinetic model. Bioresource Technology, 361, 127664. DOI
Zerback, T.; Schumacher, B.; Weinrich, S.; Hülsemann, B.; Nelles, M. (2022): Hydrothermal Pretreatment of Wheat Straw – Evaluating the Effect of Substrate Disintegration on the Digestibility in Anaerobic Digestion. Processes, 10(6), 1048. DOI
Janke, L.; Ruoss, F.; Hahn, A.; Weinrich, S.; Nordberg, Å. (2022): Modelling synthetic methane production for decarbonising public transport buses: A techno-economic assessment of an integrated power-to-gas concept for urban biogas plants. Energy Conversion and Management, 259, 115574. DOI
Weinrich, S.; Mauky, E.; Schmidt, T.; Krebs, C.; Liebetrau, J.; Nelles. M. (2021): Systematic simplification of the Anaerobic Digestion Model No. 1 (ADM1) – Model development and stoichiometric analysis. Bioresource Technology, 333, 125124. DOI
Weinrich, S.; Nelles. M. (2021): Systematic simplification of the Anaerobic Digestion Model No. 1 (ADM1) – Laboratory experiments and model application. Bioresource Technology, 333, 125104. DOI
Cárdenas, A.; Ammon, C.; Schumacher, B.; Stinner, W.; Herrmann, C.; Schneider, M.; Weinrich, S.; Fischer, P.; Amon, T.; Amon, B. (2021): Methane emissions from the storage of liquid dairy manure: Influences of season, temperature and storage duration. Waste Management, 121, 393–402. DOI
Holliger, C.; Astals, S.; Fruteau de Laclos, H.; Hafner, S.D.; Koch, K.; Weinrich, S. (2021): Towards a standardization of biomethane potential tests: A commentary. Water Science and Technology, 83(1), 247–250. DOI
Gökgöz, F.; Winkler, M.; Barchmann, T.; Weinrich, S.; Liebtrau, J.; Nelles, M. (2021): Combining Electricity and Fuel Supply: Operational Strategies for Biogas Plants. Chemical Engineering and Technology, 44(1), 183–193. DOI
Janke, L.; McDonagh, S.; Weinrich, S.: Nilsson, D.; Hansson, P.A.; Nordberg, Å. (2020): Techno-Economic Assessment of Demand-Driven Small-Scale Green Hydrogen Production for Low Carbon Agriculture in Sweden. Frontiers in Energy Reasearch, 8, 595224. DOI
Astals, S.; Koch, K.; Weinrich, S.; Hafner, S.D.; Tait, S.; Peces, M. (2020): Impact of Storage Conditions on the Methanogenic Activity of Anaerobic Digestion Inocula. Water, 12(5), 1321. DOI
Koch, K.; Hafner, S.D.; Weinrich, S.; Astals, S.; Holliger, C. (2020): Power and Limitations of Biochemical Methane Potential (BMP) Tests. Frontiers in Energy Research. 8, 63. DOI
Koch, K.; Hafner, S.D.; Astals, S.; Weinrich, S. (2020): Evaluation of Common Supermarket Products as Positive Controls in Biochemical Methane Potential (BMP) Tests. Water, 12(5), 1223. DOI
Janke, L.; McDonagh, S.; Weinrich, S.; Murphy, J.; Nilsson, D.; Hansson, P.A.; Nordberg, Å. (2020): Optimizing power-to-H2 participation in the Nord Pool electricity market: Effects of different bidding strategies on plant operation. Renewable Energy, 156, 820–836. DOI
Schumacher, B.; Zerback, T.; Wedwitschka, H.; Weinrich, S.; Hofmann, J.; Nelles, M. (2020): The Influence of Pressure-Swing Conditioning Pre-Treatment of Cattle Manure on Methane Production. Bioengineering, 7, 6. DOI
Koch, K.; Hafner, S.D.; Weinrich, S.; Astals, S. (2019): Identification of Critical Problems in Biochemical Methane Potential (BMP) Tests From Methane Production Curves. Frontiers in Environmental Science, 7, 178. DOI
Justesen, C.G.; Astals, S.; Mortensen, J.R.; Thorsen, R.; Koch, K.; Weinrich, S.; Triolo, J.M.; Hafner, S.D. (2019): Development and Validation of a Low-Cost Gas Density Method for Measuring Biochemical Methane Potential (BMP). Water, 11(12), 431. DOI
Hofmann, J.; Müller, L.; Weinrich, S.; Debeer, L.; Schumacher, B.; Velghe, F.; Liebetrau, J. (2019): Assessing the effects of substrate disintegration on methane yield. Chemical Engineering and Technology, 43(3), 47–58. DOI
Weinrich, S.; Koch, S.; Bonk, F.; Popp, D.; Benndorf, D.; Klamt, S.; Centler, F. (2019): Augmenting biogas process modeling by resolving intracellular metabolic activity. Frontiers in Microbiology, 10, 1095. DOI
Janke, L.; Weinrich S.; Leite, A.F.; Sträuber, H.; Nikolausz, M.; Nelles, M.; Stinner, W. (2019): Pre-treatment of filter cake for anaerobic digestion in sugarcane biorefineries: Assessment of batch versus semi-continuous experiments. Renewable Energy, 143, 1416–1426. DOI
Schumacher, B.; Wedwitschka, H.; Weinrich, S.; Mühlenberg, J.; Gallegos, D.; Oehmichen, K.; Liebetrau, J. (2019): The influence of pressure swing conditioning pre-treatment of chicken manure on nitrogen content and methane yield. Renewable Energy. 143, 1554 –1565. DOI
Bonk, F.; Popp, D.; Weinrich, S.; Sträuber, H.; Becker, D.; Kleinsteuber, S.; Harms, H.; Centler, F. (2019): Determination of Microbial Maintenance in Acetogenesis and Methanogenesis by Experimental and Modeling Techniques. Frontiers in Microbiology. 10, 166. DOI
Janke, L.; McCabe, B.K.; Harris, P.; Hill, A.; Lee, S.; Weinrich, S.; Marchuk, S.; Baillie, C. (2019): Ensiling fermentation reveals pre-treatment effects for anaerobic digestion of sugarcane biomass: An assessment of ensiling additives on methane potential. Bioresource Technology. 279, 398–403. DOI
Bonk, F.; Popp, D.; Weinrich, S.; Sträuber, H.; Kleinsteuber, S.; Harms, H.; Centler, F. (2018): Intermittent fasting for microbes: how discontinuous feeding increases functional stability in anaerobic digestion. Biotechnology for Biofuels. 11, 274. DOI
Gallegos, D.; Wedwitschka, H.; Moeller, L.; Weinrich, S.; Zehnsdorf, A.; Nelles, M.; Stinner. W. (2018): Mixed silage of Elodea and wheat straw as a substrate for energy production in anaerobic digestion plants. Energy, Sustainability and Society. 8, 7. DOI
Bonk, F.; Popp, D.; Weinrich, S.; Sträuber, H.; Kleinsteuber, S.; Harms, H.; Centler, F. (2018): Ammonia Inhibition of Anaerobic Volatile Fatty Acid Degrading Microbial Communities. Frontiers in Microbiology. 9, 2921. DOI
Hafner, S.D.; Koch, K.; Carrere, H.; Astals, S.; Weinrich, S.; Rennuit, C. (2018): Software for biogas research: Tools for measurement and prediction of methane production. Software X. 7, 205–210. DOI
Janke, L.; Weinrich S.; Leite, A.F.; Sträuber, H.; Radetski, C.M.; Nikolausz, M.; Nelles, M.; Stinner, W. (2018): Year-round biogas production in sugarcane biorefineries: Process stability, optimization and performance of a two-stage reactor system. Energy Conversion and Management. 168, 188–199. DOI
Janke, L.; Weinrich S.; Leite, A.F.; Schüch, A.; Nikolausz, M.; Nelles, M.; Stinner, W. (2017): Optimization of semi-continuous anaerobic digestion of sugarcane straw co-digested with filter cake: Effects of macronutrients supplementation on conversion kinetics. Bioresource Technology. 245, 35–43. DOI
Mauky, E.; Weinrich, S.; Jacobi, H.F.; Nägele, H.J.; Liebetrau, J.; Nelles, M. (2017): Demand-driven biogas production by flexible feeding in full-scale – Process stability and flexibility potentials. Anaerobe. 46, 86–95. DOI
Janke, L.; Weinrich, S.; Leite, A.F.; Terzariola, F.K.; Nikolauszc, M.; Nelles, M.; Stinner, W. (2017): Improving anaerobic digestion of sugarcane straw for methane production: Combined benefits of mechanical and sodium hydroxide pretreatment for process designing. Energy Conversion and Management. 141, 378–389. DOI
Barchmann, T.; Mauky, E.; Dotzauer, M.; Stur, M.; Weinrich, S.; Jacobi, H.F.; Liebetrau, J.; Nelles, M. (2016): Expanding the flexibility of biogas plants – substrate management, schedule synthesis and economic assessment. Landtechnik, 71(6), 233–251. DOI
Mauky, E.; Weinrich, S.; Nägele, H.-J.; Jacobi, H. F.; Liebetrau, J.; Nelles, M. (2016): Model Predictive Control for Demand-Driven Biogas Production in Full Scale. Chemical Engineering and Technology, 39(4), 652–664. DOI
Janke, L.; Leite, A.; Batista, K.; Weinrich, S.; Sträuber, H.; Nikolausz, M.; Nelles, M.; Stinner, W. (2016): Optimization of hydrolysis and volatile fatty acids production from sugarcane filter cake: Effects of urea supplementation and sodium hydroxide pretreatment. Bioresource Technology. 199(1), 235–244. DOI
Weinrich, S.; Nelles, M. (2015): Critical comparison of different model structures for the applied simulation of the anaerobic digestion of agricultural energy crops. Bioresource Technology, 178(1), 306–312. DOI
Book chapters
Weinrich, S.; Astals, S.; Hafner, S.D.; Koch K.: Kinetic modelling of anaerobic batch tests. In: Liebetrau, J.; Pfeiffer, D. (Eds.): Methods to determine parameters for analysis purposes and parameters that describe processes in the biogas sector. Publication series of the funding programme Biomass Energy Use, 7, 2020, 349–369. URL
Weinrich, S.; Pröter, J.; Hofmann, J.; Kube, J.: Mass balancing of biogas plants. In: Liebetrau,J.; Pfeiffer, D. (Eds.): Methods to determine parameters for analysis purposes and parameters that describe processes in the biogas sector. Publication series of the funding programme Biomass Energy Use, 7, 2020, 381–392. URL
Liebetrau, J.; Weinrich, S.; Sträuber, H.; Kretzschmar, J.: Anaerobic Fermentation of Organic Material, Biological Processes and their Control Parameters. In: Meyers, R.A. (Ed.): Encyclopedia of Sustainability Science and Technology. Springer, New York, 2018. DOI
Dieckmann, C.; Edelmann, W.; Kaltschmitt, M.; Liebetrau, J.; Oldenburg, S.; Ritzkowski, M.; Scholwin, F.; Sträuber, H.; Weinrich, S.: Biogaserzeugung und -nutzung. In: Kaltschmitt, M.; Hartmann, H.; Hofbauer, H. (Eds.): Energie aus Biomasse. Springer, Berlin, 2016, 1609–1755. DOI
Monographs
Pesta, G.; Beck, J.; Weinrich, S.; Friedl, G.; Koch, K.; Kaun, J.; Lebuhn, M.: Fachinformation – Biologische Flexibilisierung der Biogaserzeugung. Arbeitsgemeinschaft Landtechnik und Landwirtschaftliches Bauwesen in Bayern (ALB), Freising, 2024. URL
Weinrich, S.; Nelles, M.: Basics of Anaerobic Digestion – Biochemical Conversion and Process Modelling. Publication series of the DBFZ, 40, Leipzig, 2021. URL
Dandikas, V.; Herrmann, C.; Hülsemann, B.; Jacobi, H.F.; Krakat, N.; Meißauer, G.; Merrettig-Bruns, U.; Oechsner, H.; Ohl, S.; Paterson, M.; Reinhold, G.; Roth, U.; Weinrich, S.: Gasausbeute in landwirtschaftlichen Biogasanlagen: Potenziale, Erträge, Einflussfaktoren. Kuratorium für Technik und Bauwesen in der Landwirtschaft (KTBL), Darmstadt, 2021. URL
Weinrich, S.; Paterson, M.; Roth, U.: Leitfaden zur Substrat- und Effizienzbewertung an Biogasanlagen. Publication series of the DBFZ, 35, Leipzig, 2020. URL
Weinrich, S.; Schäfer, F.; Liebetrau, J.: Value of batch tests for biogas potential analysis – Method comparison and challenges of substrate and efficiency evaluation of biogas plants. Murphy, J.D. (Ed.): Bioenergy Task 37, 10. Publication series of the International Energy Agency (IEA), 2018. URL
Weinrich, S.: Praxisnahe Modellierung von Biogasanlagen – Systematische Vereinfachung des Anaerobic Digestion Model No. 1 (ADM1). Universität Rostock, Dissertation, 2017. DOI
Presentations and conference proceedings
Meola, A.; Weinrich, S.: Hybrid modelling of dynamic anaerobic digestion process in full-scale with LSTM NN and BMP measurements. Proceedings of 31st European Symposium on Artificial Neural Networks Computational Intelligence and Machine Learning (ESANN), Bruges, Belgium, October 2023, 543-548. DOI
Weinrich, S.; Meola, A.: Maschinelles Lernen zur modellbasierten Prozessregelung an Biogasanlagen. Workshop Künstliche Intelligenz des Institutsverbunds Ressourcen, Energie und Infrastruktur, Münster, September 2023.
Wolf, K.; Meola, A.; Weinrich, S.: Optimization and meta-tuning of anaerobic digestion process prediction (Poster). KIDA-Fachtagung, Quedlinburg, September 2023.
Meola, A.; Weinrich, S.: Prediction of biomethane production from anaerobic digestion plants in intra-day resolution: Lessons learned and challenges. KIDA-Fachtagung, Quedlinburg, September 2023.
Kretzschmar, J.; Winkler, M.; Mauky, E.; Naegeli de Torres, F.; Weinrich, S.: RestFlex: Eignung landwirtschaftlicher Reststoffe zur Flexibilisierung des Biogasprozesses. Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Bonn, September 2021, 237–246.
Meola, A.; Weinrich, S.: AI upscaling: Modeling a full-scale biogas reactor using lab-scale data with machine learning algorithms. 6th Doctoral Colloquium Bioenergy, Göttingen, September 2023.
Hellmann, S.; Wilms, T.; Streif, S.; Weinrich, S.: Extended and unscented Kalman filter design for mass-based ADM1 simplification (Poster). 6th Doctoral Colloquium Bioenergy, Göttingen, September 2023.
Frontzek, J.; Hellmann, S.; Wilms, T.; Streif, S.; Weinrich, S.: Model predictive control of agricultural biogas plants with uncertain substrate characterization (Poster). 6th Doctoral Colloquium Bioenergy, Göttingen, September 2023.
Hellmann, S.; Hempel, A.-J.; Streif, S.; Weinrich, S.: Observability and identifiability analyses of process models for agricultural anaerobic digestion plants. Proceedings of 24th International Conference on Process Control, Štrbské Pleso, Slovakia, June 2023, 84-89. DOI
Winkler, M.; Weinrich, S.: Modellbasierte Ermittlung des biochemischen Methanpotenzials und der Abbaukinetik in Batch- und kontinuierlich betriebenen Biogasreaktoren in unterschiedlichen Maßstäben. Ifak 29. SIMBA-Anwendertreffen, Blankenburg, May 2023.
Meola, A.; Weinrich, S.: Model-based Prediction of Dynamic Methane Production at Laboratory-Scale with Machine Learning. 6th International conference on monitoring and process control of anaerobic digestion processes, Leipzig, March 2023.
Hellmann, S.; Streif, S.; Weinrich, S.: Extended and Unscented Kalman Filter Design for mass-based ADM1 Simplification. 6th International conference on monitoring and process control of anaerobic digestion processes, Leipzig, March 2023.
Winkler, M.; Weinrich, S: Comparative Model-based Estimation of Biochemical Methane Potential and Degradation Kinetics in Batch and Continuous Operation at two Scales. 6th International conference on monitoring and process control of anaerobic digestion processes. Leipzig, March 2023.
Wolf, K.M.; Meola, A.; Weinrich, S.: Optimization Pipeline Tuning for Machine Learning-based Anaerobic Digestion Predictive Models (Poster). 6th International conference on monitoring and process control of anaerobic digestion processes, Leipzig, March 2023.
Meola, A.; Weinrich, S.: Optimisation of data preparation and stochastic models' hyperparameters for prediction of dynamic biomethane production. 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Weinrich, S.; Delory, F.; Astals, S.; Koch, K.; Hafner, S.D.: Simple kinetic models for clear comparison of anaerobic digestion at different scales and operating conditions. 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Weinrich, S.; Pröter, J.; Liebetrau J.: Inter-laboratory comparison of anaerobic batch tests and chemical analyses for estimating biomethane potentials and first-order kinetics (Poster). 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Weinrich, S.; Astals, S.; Hafner, S.D.; Koch, K.: Better BMP Workshop: How to accurately measure biochemical methane potential – Introduction to BMP measurement. 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Hellmann, S., Hempel, A.J.; Streif, S.; Weinrich, S.: Monitoring and control of agricultural biogas plants: Observability analyses of a simplified ADM1 (Poster). 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Delory, F.; Weinrich, S.: Dynamic simulation of anaerobic mono-digestion of maize silage using a simplified ADM1 (Poster). 17th IWA World Conference on Anaerobic Digestion, Ann Arbor, USA, June 2022.
Mauky, E.; Hofmann, J.; Pröter, J.; Weinrich, S.: Untersuchung des Einflusses der Durchmischung auf die Biogasproduktion. Tagungsband 16. Rostocker Bioenergieforum, Rostock, 2022, 199–206.
Kretzschmar, J.; Weinrich, S.: Advanced monitoring and control of anaerobic digestion. VAAM-Jahrestagung, Online, February 2022.
Weinrich, S.: Aktuelle Übersicht zum Stand der Automatisierung der Biogaserzeugung und Vorstellung aktueller Forschungsprojekte des DBFZ. Fachgespräch Künstliche Intelligenz zur Automatisierung der Biogaserzeugung, Online, June 2022.
Meola, A.; Weinrich, S.: Dynamic modelling of anaerobic biomethane production rates using stochastic algorithms. 5th Doctoral Colloquium Bioenergy, Leipzig, September 2022.
Hellmann, S.; Hempel, A.J., Streif, S.; Weinrich, S.: Monitoring and control of agricultural biogas plants: Observability and identifiability analysis of simplified ADM1 models (Poster). 5th Doctoral Colloquium Bioenergy, Leipzig, September 2022.
Weinrich, S.: Möglichkeiten und Herausforderungen bei der Prozessmodellierung an Biogasanlagen. DECHEMA Virtual Talks: Trends zur Mess- und Regelungstechnik in der Biotechnologie, Online, October 2021.
Weinrich, S.; Pröter, J.; Liebetrau, J.: Estimating biomethane potentials (BMP) and degradation kinetics in anaerobic digestion. Progress in Biogas 5, Online, September 2021.
Winkler, M.; Mauky, E.; Weinrich, S.; Rabe, D.; Krebs, C.; Kretzschmar, J.: Gazelle: Ganzheitliche Regelung von Biogasanlagen zur Flexibilisierung und energetischen Optimierung (Poster). Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Online, 2021, 171–172.
Weinrich, S.: Möglichkeiten und Herausforderungen bei der Prozesssimulation an Biogasanlagen. Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Online, 2021, 102–113.
Weinrich, S.: Keynote lecture – Opportunities and challenges in anaerobic process modelling. 5th International Conference on Monitoring and Process Control of Anaerobic Digestion Processes, Online, March 2021.
Winkler, M., Dotzauer, M. Mauky, E.; Weinrich, S.: Electricity-Market-Driven Optimization of Agricultural Biogas Plant Operation. 5th International Conference on Monitoring and Process Control of Anaerobic Digestion Processes, Online, March 2021.
Winkler, M.; Mauky, E.; Weinrich, S.: Strommarktgeführte Optimierung des Biogasprozesses: Theoretische Grundlagen und Anwendung im Praxismaßstab. Tagungsband 13. Biogas-Innovationskongress, Osnabrück, 2020, 37–47.
Weinrich, S.; Mauky, E.: Möglichkeiten der Prozessflexibilisierung und Anlagensimulation. Leipziger Biogas-Fachgespräche. Online, December 2020.
Winkler, M.; Mauky, E.; Weinrich, S.; Kretzschmar, J.: Chancen und Ergebnisse der modellbasierten Prozessführung. Leipziger Biogas-Fachgespräch, Online, December 2020.
Mauky, E.; Weinrich, S.; Winkler, M.; Liebetrau, J.: Demand-driven biogas production by substrate management: Investigations in process stability at different scales. 16th IWA World Conference on Anaerobic Digestion, Delft, Netherlands, June 2019.
Hofmann, J.; Weinrich, S.; Müller, L.; Schumacher, B.; Liebetrau, J.: Bewertung von Substrataufschlussverfahren zur Steigerung des Gasertrages auf Basis von Experimenten. Tagungsband 12. Biogas-Innovationskongress, Osnabrück, 2019, 65–72.
Weinrich, S.; Schäfer, F.; Pröter, J.; Liebetrau, J.: Methodenvergleich zur Substrat- und Effizienzbewertung an Biogasanlagen. Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Leipzig, 2019, 175–190.
Hofmann, J.; Pröter, J.; Weinrich, S.; Liebetrau, J.: Unabhängige Bewertung von Substrataufschlussverfahren. Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Leipzig, 2019, 213–224.
Winkler, M.; Mauky, E.; Weinrich, S.: Model-based process optimization of biogas plant operation. 4th International conference on monitoring and process control of anaerobic digestion plants, Leipzig, March 2019.
Weinrich, S.; Schäfer, F.; Pröter, J.; Liebetrau, J.: Value of batch tests for estimating biogas potentials and degradation kinetics in anaerobic digestion. 4th International conference on monitoring and process control of anaerobic digestion plants, Leipzig, March 2019.
Weinrich, S.; Mauky, E.; Liebetrau, J.: Model-based control for demand-oriented power supply of anaerobic digestion plants. Technische Universität Chemnitz, Systems and Control Seminar. Chemnitz, 2019.
Liebetrau, J.; Mauky, E.; Weinrich, S.; Daniel-Gromke, J.: Flexible Biogas Systems. Biosystems Engineering Conference, Tartu, Estonia, May 2019.
Weinrich, S.; Mauky, E.: Flexibler und optimierter Betrieb von Biogasanlagen. Leipziger Biogas-Fachgespräche. Nossen, 2019.
Kretzschmar, J.; Weinrich, S.; Liebetrau, J.: Stand der Flexibilisierung der Biogaserzeugung und Projektbeispiele des DBFZ. Fachgespräch zur Flexibilisierung der Biogaserzeugung, Gülzow, May 2018.
Winkler, M.; Weinrich, S.: Modellbasierte Prozessoptimierung von Biogasanlagen. 1. Deutsches Doktorandenkolloquium Bioenergie, Leipzig, September 2018.
Weinrich, S.; Mauky, E.; Liebetrau, J.: Prozessflexibilisierung an Biogasanlagen. Biogas Forum Bayern, Garching, September 2018.
Kretzschmar, J.; Weinrich, S.; Mauky, E.: Dynamische Biogasgaserzeugung zur Flexibilisierung: Innovationen aus der Forschung an der Schwelle zur Umsetzung. Treffen der Flexperten, Kassel, February 2018.
Weinrich, S.; Pröter, J.: Estimating biogas potential and degradation kinetics in anaerobic digestion: Critical evaluation of different experimental setups and model structures. Biogas Science, Turin, Italy, September 2018.
Weinrich, S.; Pröter, J.: Bestimmung des Biogasbildungspotentials und der Abbaukinetik im Biogasprozess, Vergleich unterschiedlicher Versuchsaufbauten und Modellstrukturen, Institut für Automation und Kommunikation (Ifak), 25. Simba-Anwendertreffen, Magdeburg, May 2018.
Weinrich, S.; Mauky, E., Jacobi, H.F.: Dynamic simulation of demand-oriented biogas production by a simplified kinetic model (Poster). DECHEMA Himmelfahrtstagung - Models for Developing and Optimising Biotech Production, Neu-Ulm, May 2017.
Weinrich, S.; Liebetrau, J.; Mauky, E.; Nelles, M.: Critical comparison of different model structures for practical simulation of anaerobic digestion. 15th IWA World Conference on Anaerobic Digestion, Beijing, China, October 2017.
Weinrich, S.; Paterson, M.; Pröter, J.: Aussagekraft von diskontinuierlichen Laborversuchen (Batchtests) zur Substrat- und Prozessbewertung von Biogasanlagen. Tagungsband Biogas in der Landwirtschaft - Stand und Perspektiven: FNR/KTBL-Kongress, Bayreuth, 2017, 278–295.
Weinrich, S.; Mauky, E.; Liebetrau, J.: Effizienter und flexibler Betrieb von Biogasanlagen – Möglichkeiten und Herausforderungen zur Prozessüberwachung und -simulation. 2. Hammer Bioenergietage, Hamm, September 2017.
Mauky, E.; Weinrich, S.; Jacobi, H.F.; Liebetrau, J.; Nelles, M.: Entwicklung eines simulationsgestützten Regelungsverfahrens unter Berücksichtigung einer bedarfsgerechten Biogasproduktion. Tagungsband 7. Wissenschaftskongress Abfall- und Ressourcenwirtschaft, Innsbruck, 2017, 129–133.
Weinrich, S.; Mauky, E.; Jacobi, H.F.: Simulation of demand-oriented biogas production by a simplified kinetic model. 25th European Biomass Conference and Exhibition, Stockholm, Sweden, June 2017.
Weinrich, S.; Pröter, J.: Parameter estimation in anaerobic digestion: Critical evaluation of different experimental setups and model structures. 3rd International conference on monitoring and process control of anaerobic digestion plants, Leipzig, March 2017.
Labisch, D.; Weinrich, S.; Pfeiffer, B.M.; Grieb, H.: Application of Extended Kalman Filter as Soft Sensor for Anaerobic Digestion Plants. 3rd International conference on monitoring and process control of anaerobic digestion plants, Leipzig, March 2017.
Bonk. F.; Centler, F.; Kleinsteuber, S.; Popp, D.; Sträuber, H.; Taraba, D.; Weinrich, S.: Modelling anaerobic digestion: From ADM1 to NGS-based metabolic network approaches (Poster). 3rd International conference on monitoring and process control of anaerobic digestion plants, Leipzig, March 2017.
Weinrich, S.; Mauky, E.; Jacobi, H.F.: Simulation of demand-oriented biogas production by a simplified kinetic model. Progress in Biogas 4, Stuttgart, March 2017.
Janke, L.; Leite, A.F.; Weinrich, S.; Schüch, A.; Nikolausz, M.; Nelles, M; Stinner, W.: Optimization of semi-continuous anaerobic digestion of sugarcane straw co-digested with filter cake: Effects of macronutrients supplementation on conversion kinetics. Proceedings of Asia-Pacific Conference on Biotechnology for Waste Conversion (BioWC 2016), Hong Kong, 2016, 118–122.
Mauky, E.; Jacobi, H.F.; Weinrich, S.; Nägele, H.J.; Liebetrau, J.; Nelles, M.: Bedarfsgerechte Biogasproduktion mittels modellprädiktiven Fütterungsmanagement. Tagungsband 8. Biogas-Innovationskongress, Osnabrück, 2015, 91–97.
Liebetrau, J.; Weinrich, S.; Pröter, J.: Efficiency of biogas production. Conference of the European Biogas Association (EBA), Alkmaar, Netherlands, October 2014.
Liebetrau, J.; Weinrich, S.; Pröter, J.: Effizienz der Biogasproduktion: Probleme und Lösungsansätze. Fachtagung Prozessmesstechnik an Biogasanlagen, Leipzig, March 2014.
Weinrich, S.; Nelles, M.: Critical comparison of different model structures for the applied simulation of the anaerobic digestion process. Progress in Biogas 3, Stuttgart, September 2014.
Weinrich, S.; Weißbach, F.; Pröter, F.; Liebetrau, J.; Michael N.: Massenbilanzierung von Biogasanlagen: Möglichkeiten und Herausforderungen zur Effizienzbewertung von Biogasanlagen. Tagungsband 8. Rostocker Bioenergieforum, Rostock, 2014, 369–379.
Weinrich, S. und Nelles, M.: Praxisnahe Modellierung von Biogasanlagen. Fachtagung Prozessmesstechnik an Biogasanlagen, Leipzig, March 2014.
Weinrich, S.; Pröter, J.; Liebetrau, J.: Massenbilanzierung von Biogasanlagen: Möglichkeiten und Herausforderungen zur Effizienzbewertung von Biogasanlagen. Workshop Qualitätsbewertung der Gärstrecke, Kassel, January 2014.
Weinrich, S.; Mauky, E.; Jacobi, H.F.; Nelles, M.: Praxisnahe Modellierung von Biogasanlagen: Vergleich unterschiedlicher Modellansätze. Ifak Workshop: Steuerung, Regelung und Simulation von Biogasanlagen, Leipzig, May 2013.
Weinrich, S.; Mauky, E.: Mathematische Modellierung der anaeroben Abbauprozesse in Biogasanlagen. Tagungsband 5. Rostocker Bioenergieforum, Rostock, 2011, 313–323.
Weinrich, S.; Nelles, M.: Modellierung des Biogasprozesses. Tagungsband VDI Spezialtag: Prozessmesstechnik in der Biogasanlage, Braunschweig, 2011, 75–81.
Weinrich, S.; Nelles, M.; Wahmkow, C.: Regelung einer Biogasanlage mit Hilfe neuronaler Netze und Fuzzy-Logic. Tagungsband 16. Energie-Symposium: Nutzung regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 2009. 199–204.
Weinrich, S.; Nelles M.; Wahmkow, C.: Chances in closed-loop process control of the anaerobic digestion of biomass. Conference on Organic Resources & Biological Treatment (ORBIT 2009), Peking, China, November 2009.