Sartorius Lab Instruments Gmbh & Co., Kg

Sartorius Stedim Biotech Gmbh

Dennis Benjamin Groesche

Matthias Grabosch

Fabian Walter

Gaston De Los Reyes

Sebastian Purmann

Roman Ritzka

Martin Lohrberg

Fabian Walther

A purification device for water has a housing with a longitudinal axis, an upper and a lower end and a substantially round cross section. The device includes a first receptacle, arranged parallel to the longitudinal axis of the housing, for a first purification medium, and a second receptacle, which is also arranged parallel to the longitudinal axis of the housing, for a second purification medium. The receptacle for the second purification medium is arranged eccentrically with respect to the longitudinal axis of the housing.

Purification device and purification method for water utilizing filter cartridges

A method and apparatus for operating an electro-deionization (EDI) module produces purified water using a power supply controller to provide more efficient and accurate operation.

Electro-deionization control system

A device for degassing aqueous media has a first container containing medium to be degassed. A first line connects the first container to a degassing module and a second line connects the degassing module to a second container for receiving the degassed medium. A first non-return valve in the first line prevents backflow from the degassing module to the first container. A hydrophilic membrane in the second line prevents the passage of gas, and a branch between the degassing module and the hydrophilic membrane has a hydrophobic degassing filter for letting out gas. A third line is connected to the first line between the first container and the first non-return valve and to the second line between the second container and the hydrophilic membrane. A second non-return valve in the third line between the first non-return valve and the hydrophilic membrane prevents a flow towards the second container.

Device and method for degassing aqueous media

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Gottingen, Germany

Dennis Benjamin Groesche