[{"date_updated":"2025-10-17T18:36:48Z","_id":"11605","type":"conference_poster","ddc":["600"],"abstract":[{"lang":"eng","text":"The recovery of beer from surplus yeast is to date an economical business case only for large breweries. In this work, a here novel process with rotating ceramic microfiltration membranes is used. This allows a very high lift force to be achieved while still maintaining a small transmembrane pressure to reduce the formation of a fouling layer. The results show that long running times (between cleanings) are possible, limited only by the change in the rheological properties of the suspension due to thickening. From a so-called \"Inflexion Point\" (IF), the filtration behavior changes abruptly. The aim of the work was therefore to use machine learning aided modeling to predict the IF from experimental data in order to optimize the process and to achieve the most economical conditions. The economic efficiency depends on the space-time yields. The results show that a significant improvement in economic efficiency could be possible with the help of modeling and this special kind of filtration technology. However, the economic efficiency depends finally on the conditions in each individual brewery."}],"citation":{"ama":"Trilling-Haasler M, Tebbe J, Lange-Hegermann M, Schneider J. <i>Yeast Filtration with Rotating Membrane Filtration –  a New Approach for an Economical Recovery of Beer Form Surplus Yeast </i>.; 2024.","ieee":"M. Trilling-Haasler, J. Tebbe, M. Lange-Hegermann, and J. Schneider, <i>Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast </i>. 2024.","apa":"Trilling-Haasler, M., Tebbe, J., Lange-Hegermann, M., &#38; Schneider, J. (2024). <i>Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast </i>. 39th EBC Congress 2024, Lille.","mla":"Trilling-Haasler, Marc, et al. <i>Yeast Filtration with Rotating Membrane Filtration –  a New Approach for an Economical Recovery of Beer Form Surplus Yeast </i>. 2024.","ufg":"<b>Trilling-Haasler, Marc u. a.</b>: Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast , o. O. 2024.","short":"M. Trilling-Haasler, J. Tebbe, M. Lange-Hegermann, J. Schneider, Yeast Filtration with Rotating Membrane Filtration –  a New Approach for an Economical Recovery of Beer Form Surplus Yeast , 2024.","chicago-de":"Trilling-Haasler, Marc, Jörn Tebbe, Markus Lange-Hegermann und Jan Schneider. 2024. <i>Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast </i>.","chicago":"Trilling-Haasler, Marc, Jörn Tebbe, Markus Lange-Hegermann, and Jan Schneider. <i>Yeast Filtration with Rotating Membrane Filtration –  a New Approach for an Economical Recovery of Beer Form Surplus Yeast </i>, 2024.","bjps":"<b>Trilling-Haasler M <i>et al.</i></b> (2024) <i>Yeast Filtration with Rotating Membrane Filtration –  a New Approach for an Economical Recovery of Beer Form Surplus Yeast </i>. .","din1505-2-1":"<span style=\"font-variant:small-caps;\">Trilling-Haasler, Marc</span> ; <span style=\"font-variant:small-caps;\">Tebbe, Jörn</span> ; <span style=\"font-variant:small-caps;\">Lange-Hegermann, Markus</span> ; <span style=\"font-variant:small-caps;\">Schneider, Jan</span>: <i>Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast </i>, 2024","havard":"M. Trilling-Haasler, J. Tebbe, M. Lange-Hegermann, J. Schneider, Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast , 2024.","van":"Trilling-Haasler M, Tebbe J, Lange-Hegermann M, Schneider J. Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast . 2024."},"title":"Yeast filtration with rotating membrane filtration –  a new approach for an economical recovery of beer form surplus yeast ","publication_status":"published","keyword":["surplus yeast","membrane filtration","microfiltration"],"author":[{"last_name":"Trilling-Haasler","first_name":"Marc","orcid":"0000-0002-3685-6383","full_name":"Trilling-Haasler, Marc","id":"81622"},{"last_name":"Tebbe","id":"85958","full_name":"Tebbe, Jörn","first_name":"Jörn"},{"last_name":"Lange-Hegermann","id":"71761","full_name":"Lange-Hegermann, Markus","first_name":"Markus"},{"last_name":"Schneider","full_name":"Schneider, Jan","id":"13209","orcid":"0000-0001-6401-8873","first_name":"Jan"}],"date_created":"2024-06-28T12:57:01Z","conference":{"name":"39th EBC Congress 2024","location":"Lille","end_date":"2024-05-30","start_date":"2024-05-26"},"has_accepted_license":"1","language":[{"iso":"eng"}],"user_id":"81304","department":[{"_id":"DEP4028"},{"_id":"DEP5023"},{"_id":"DEP4018"},{"_id":"DEP1308"}],"status":"public","year":"2024","quality_controlled":"1"},{"author":[{"last_name":"Trilling-Haasler","first_name":"Marc","orcid":"0000-0002-3685-6383","full_name":"Trilling-Haasler, Marc","id":"81622"},{"first_name":"Simon-Elias","full_name":"Jürgensmeier, Simon-Elias","last_name":"Jürgensmeier"},{"last_name":"Schneider","first_name":"Jan","full_name":"Schneider, Jan","id":"13209","orcid":"0000-0001-6401-8873"}],"date_created":"2024-06-28T13:06:34Z","conference":{"location":"Lille","name":"39th EBC Congress 2024","start_date":"2024-05-26","end_date":"2024-05-30"},"citation":{"chicago":"Trilling-Haasler, Marc, Simon-Elias Jürgensmeier, and Jan Schneider. <i>Influence of Osmotic Pressure Induced Yeast Particle Size on the Rheological Properties of Beer-Yeast-Suspensions</i>, 2024.","chicago-de":"Trilling-Haasler, Marc, Simon-Elias Jürgensmeier und Jan Schneider. 2024. <i>Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions</i>.","bjps":"<b>Trilling-Haasler M, Jürgensmeier S-E and Schneider J</b> (2024) <i>Influence of Osmotic Pressure Induced Yeast Particle Size on the Rheological Properties of Beer-Yeast-Suspensions</i>. .","din1505-2-1":"<span style=\"font-variant:small-caps;\">Trilling-Haasler, Marc</span> ; <span style=\"font-variant:small-caps;\">Jürgensmeier, Simon-Elias</span> ; <span style=\"font-variant:small-caps;\">Schneider, Jan</span>: <i>Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions</i>, 2024","van":"Trilling-Haasler M, Jürgensmeier SE, Schneider J. Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions. 2024.","havard":"M. Trilling-Haasler, S.-E. Jürgensmeier, J. Schneider, Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions, 2024.","ama":"Trilling-Haasler M, Jürgensmeier SE, Schneider J. <i>Influence of Osmotic Pressure Induced Yeast Particle Size on the Rheological Properties of Beer-Yeast-Suspensions</i>.; 2024.","apa":"Trilling-Haasler, M., Jürgensmeier, S.-E., &#38; Schneider, J. (2024). <i>Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions</i>. 39th EBC Congress 2024, Lille.","ieee":"M. Trilling-Haasler, S.-E. Jürgensmeier, and J. Schneider, <i>Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions</i>. 2024.","mla":"Trilling-Haasler, Marc, et al. <i>Influence of Osmotic Pressure Induced Yeast Particle Size on the Rheological Properties of Beer-Yeast-Suspensions</i>. 2024.","ufg":"<b>Trilling-Haasler, Marc/Jürgensmeier, Simon-Elias/Schneider, Jan</b>: Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions, o. O. 2024.","short":"M. Trilling-Haasler, S.-E. Jürgensmeier, J. Schneider, Influence of Osmotic Pressure Induced Yeast Particle Size on the Rheological Properties of Beer-Yeast-Suspensions, 2024."},"publication_status":"published","keyword":["yeast","rheology","cell size","osmotic pressure","filtration"],"title":"Influence of osmotic pressure induced yeast particle size on the rheological properties of beer-yeast-suspensions","department":[{"_id":"DEP4028"},{"_id":"DEP4018"},{"_id":"DEP1308"}],"year":"2024","status":"public","user_id":"81304","language":[{"iso":"eng"}],"date_updated":"2025-10-17T18:37:36Z","type":"conference_poster","_id":"11608","abstract":[{"lang":"eng","text":"The handling of beer-yeast suspensions (BYS) occurs in several brewery processes , as in  pitching, propagation or beer recovery. Highly concentrated BYS do not behave like a shear thinning fluid but like a dilatant fluid. Above a solid content >18% shear stress, as generated turbulences or wall friction increases the dynamic viscosity of the fluid. It is precisely here that influencing factors that have received little attention as the effect of different cell sizes to date can make themselves felt. Even if there is only one yeast strain used in a brewery different cell sizes can occur when there are different osmotic pressures, induced by sugar and alcohol concentration. In this work, the cell size distributions of a Saccharomyces strain were artificially varied and measured. Rheological studies were then carried out on these BYS. Results show that increasing mean cell diameters (sauter diameter) lead to a change in the rheological behavior. It is assumed that cell sizes are also relevant to processing in practice, especially where high concentrations are achieved. Especially for handling these highly concentrated BYS with high shear pumps or agitators it is therefore important to know the relationship between the mean cell diameter and the either shear thinning or shear thickening rheological behavior, because even with the same yeast concentration both rheological behaviors can occur."}]},{"_id":"10787","type":"conference_editor_article","corporate_editor":["Institute of Electrical and Electronics Engineers "],"title":"Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system","doi":"10.1109/INDIN51400.2023.10217913","citation":{"short":"J. Tebbe, T. Pawlik, M. Trilling-Haasler, J. Löbner, M. Lange-Hegermann, J. Schneider, Holistic Optimization of a Dynamic Cross-Flow Filtration Process towards a Cyber-Physical System, IEEE, [Piscataway, NJ], 2023.","ufg":"<b>Tebbe, Jörn u. a.</b>: Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system, hg. von Jasperneite, Jürgen u. a., [Piscataway, NJ] 2023.","mla":"Tebbe, Jörn, et al. “Holistic Optimization of a Dynamic Cross-Flow Filtration Process towards a Cyber-Physical System.” <i>2023 IEEE 21st International Conference on Industrial Informatics (INDIN)</i>, edited by Jürgen Jasperneite et al., IEEE, 2023, pp. 1–7, <a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">https://doi.org/10.1109/INDIN51400.2023.10217913</a>.","ieee":"J. Tebbe, T. Pawlik, M. Trilling-Haasler, J. Löbner, M. Lange-Hegermann, and J. Schneider, <i>Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system</i>. [Piscataway, NJ]: IEEE, 2023, pp. 1–7. doi: <a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">10.1109/INDIN51400.2023.10217913</a>.","apa":"Tebbe, J., Pawlik, T., Trilling-Haasler, M., Löbner, J., Lange-Hegermann, M., &#38; Schneider, J. (2023). Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system. In J. Jasperneite, L. Wisniewski, K. Fung Man, &#38; Institute of Electrical and Electronics Engineers  (Eds.), <i>2023 IEEE 21st International Conference on Industrial Informatics (INDIN)</i> (pp. 1–7). IEEE. <a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">https://doi.org/10.1109/INDIN51400.2023.10217913</a>","ama":"Tebbe J, Pawlik T, Trilling-Haasler M, Löbner J, Lange-Hegermann M, Schneider J. <i>Holistic Optimization of a Dynamic Cross-Flow Filtration Process towards a Cyber-Physical System</i>. (Jasperneite J, Wisniewski L, Fung Man K, Institute of Electrical and Electronics Engineers , eds.). IEEE; 2023:1-7. doi:<a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">10.1109/INDIN51400.2023.10217913</a>","havard":"J. Tebbe, T. Pawlik, M. Trilling-Haasler, J. Löbner, M. Lange-Hegermann, J. Schneider, Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system, IEEE, [Piscataway, NJ], 2023.","van":"Tebbe J, Pawlik T, Trilling-Haasler M, Löbner J, Lange-Hegermann M, Schneider J. Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system. Jasperneite J, Wisniewski L, Fung Man K, Institute of Electrical and Electronics Engineers , editors. 2023 IEEE 21st International Conference on Industrial Informatics (INDIN). [Piscataway, NJ]: IEEE; 2023.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tebbe, Jörn</span> ; <span style=\"font-variant:small-caps;\">Pawlik, Thomas</span> ; <span style=\"font-variant:small-caps;\">Trilling-Haasler, Marc</span> ; <span style=\"font-variant:small-caps;\">Löbner, Jannis</span> ; <span style=\"font-variant:small-caps;\">Lange-Hegermann, Markus</span> ; <span style=\"font-variant:small-caps;\">Schneider, Jan</span> ; <span style=\"font-variant:small-caps;\">Jasperneite, J.</span> ; <span style=\"font-variant:small-caps;\">Wisniewski, L.</span> ; <span style=\"font-variant:small-caps;\">Fung Man, K.</span> ; <span style=\"font-variant:small-caps;\">Institute of Electrical and Electronics Engineers </span> (Hrsg.): <i>Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system</i>. [Piscataway, NJ] : IEEE, 2023","bjps":"<b>Tebbe J <i>et al.</i></b> (2023) <i>Holistic Optimization of a Dynamic Cross-Flow Filtration Process towards a Cyber-Physical System</i>, Jasperneite J et al. (eds). [Piscataway, NJ]: IEEE.","chicago-de":"Tebbe, Jörn, Thomas Pawlik, Marc Trilling-Haasler, Jannis Löbner, Markus Lange-Hegermann und Jan Schneider. 2023. <i>Holistic optimization of a dynamic cross-flow filtration process towards a cyber-physical system</i>. Hg. von Jürgen Jasperneite, Lukasz Wisniewski, Kim Fung Man, und Institute of Electrical and Electronics Engineers . <i>2023 IEEE 21st International Conference on Industrial Informatics (INDIN)</i>. [Piscataway, NJ]: IEEE. doi:<a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">10.1109/INDIN51400.2023.10217913</a>, .","chicago":"Tebbe, Jörn, Thomas Pawlik, Marc Trilling-Haasler, Jannis Löbner, Markus Lange-Hegermann, and Jan Schneider. <i>Holistic Optimization of a Dynamic Cross-Flow Filtration Process towards a Cyber-Physical System</i>. Edited by Jürgen Jasperneite, Lukasz Wisniewski, Kim Fung Man, and Institute of Electrical and Electronics Engineers . <i>2023 IEEE 21st International Conference on Industrial Informatics (INDIN)</i>. [Piscataway, NJ]: IEEE, 2023. <a href=\"https://doi.org/10.1109/INDIN51400.2023.10217913\">https://doi.org/10.1109/INDIN51400.2023.10217913</a>."},"editor":[{"first_name":"Jürgen","full_name":"Jasperneite, Jürgen","id":"1899","last_name":"Jasperneite"},{"first_name":"Lukasz","full_name":"Wisniewski, Lukasz","id":"1710","last_name":"Wisniewski"},{"first_name":"Kim","full_name":"Fung Man, Kim","last_name":"Fung Man"}],"conference":{"name":"21st International Conference on Industrial Informatics ; INDIN 2023","location":"Lemgo","end_date":"2023-07-20","start_date":"2023-07-17"},"place":"[Piscataway, NJ]","user_id":"83781","status":"public","page":"1-7","department":[{"_id":"DEP4018"},{"_id":"DEP1308"},{"_id":"DEP4028"}],"publication":"2023 IEEE 21st International Conference on Industrial Informatics (INDIN)","date_updated":"2025-06-26T07:48:22Z","publisher":"IEEE","abstract":[{"lang":"eng","text":"Cyber-physical production systems have emerged with the rise of Industry 4.0 in different industrial fields. Especially the food sector, where inhomogeneous input products like beer/yeast suspensions with different qualities and properties have yet slowed down automation, has potential for this evolution. This contribution presents optimization methods for a dynamical cross-flow filtration plant which is driven by an advanced control concept in combination with data driven product monitoring via inline near infrared spectroscopy (NIR) in order to improve energy savings and filtration performance. Using a hierarchical control and optimization structure, the non stationary batch process is steered towards a high production rate with low energy consumption for a variety of different input products."}],"publication_identifier":{"eisbn":["978-1-6654-9313-0"],"isbn":["978-1-6654-9314-7 "],"issn":["1935-4576"]},"keyword":["Spectroscopy","Production systems","Filtration","Velocity control","Optimization methods","Cyber-physical systems","Nonhomogeneous media"],"publication_status":"published","date_created":"2023-11-21T08:04:41Z","author":[{"id":"79072","full_name":"Tebbe, Jörn","first_name":"Jörn","last_name":"Tebbe"},{"first_name":"Thomas","id":"58915","full_name":"Pawlik, Thomas","last_name":"Pawlik"},{"first_name":"Marc","full_name":"Trilling-Haasler, Marc","id":"81622","orcid":"0000-0002-3685-6383","last_name":"Trilling-Haasler"},{"first_name":"Jannis","full_name":"Löbner, Jannis","id":"74097","last_name":"Löbner"},{"last_name":"Lange-Hegermann","first_name":"Markus","full_name":"Lange-Hegermann, Markus","id":"71761"},{"first_name":"Jan","full_name":"Schneider, Jan","orcid":"0000-0001-6401-8873","id":"13209","last_name":"Schneider"}],"language":[{"iso":"eng"}],"year":"2023"}]