Sartorius Stedim Biotech Gmbh

Björn Hansmann

Volkmar Thom

Jan Schwellenbach

Jörg Hosch

Marcus Peiker

Peter Kosiol

Magnus Warnke

The invention relates to a filtration device and to a method for characterizing a filter medium or a medium to be filtered. The filtration device comprises a plurality of filtration units. Each filtration unit comprises a first container, which is designed to receive a medium to be filtered, a second container, which is designed to receive a filtrate, at least one connecting line, which connects the first container to the second container, and a filter medium between the first container and the second container in order to filter the medium to be filtered. The first container is designed for the application of positive pressure thereto, and the second container is designed to receive a measurement instrument at ambient pressure.

Filtration device, method for assembling a modular filtration device, and method for characterizing a filter medium and/or a medium to be filtered

The present invention relates to a method for determining the logarithmic reduction value LRV of a size-exclusion filter for a particle of a process solution, which particle is to be clarified, the size-exclusion filter being protected from a blocking adsorbing species present in the process solution by a process adsorber which is connected upstream in series.

Method for determining the logarithmic reduction value LRV of a size exclusion filter

The present invention relates to a method for producing a porous monolayer polymer membrane, to a porous monolayer polymer membrane, and to the use of the polymer membrane for filtration.

Growing community of inventors

Göttingen, Germany

Björn Hansmann