Red Bull Gmbh

Christian Rinderer

Roland Concin

Harald Eder

Matthias Victor Rinderer

Philip Thonhauser

Josef Nachbagauer

Volker Viechtbauer

Gunnar Demoulin

Klemens Hans

Daniel Herzog

Marcel Jenny

Isabella Winter

Dietmar Hammerer

Lukas Witwer

The disclosure relates to methods for operating a pasteurizing device for pasteurizing foods filled into sealed containers. The foods are treated in treatment zones by applying a tempered, aqueous treatment liquid to an exterior of the containers. The treatment liquid is re-supplied to at least one treatment zone for reuse via circulation circuit pipes of a circulation circuit. A partial flow of the treatment liquid is continuously removed from the circulation circuit and filtered by means of a membrane filtration means. Furthermore, a biocide is apportioned to the treatment liquid as process chemical, such that a concentration of the biocide does not exceed 0.4 mmol/L. In addition, a pH-regulating agent comprising at least one inorganic or organic acid is apportioned to the treatment liquid as process chemical, such that a pH value of the treatment liquid is set to a range from 3.5 to 7.0.

Method for operating a pasteurization apparatus

A method and a device for treating food and/or containers for holding food treats the food and/or containers in at least one treatment zone by a process liquid, wherein the process liquid is at least partially recirculated into the treatment zone or the treatment zones after completed treatment of the food and/or the containers. During continuous treatment at least some or all of the process liquid is used per time unit to form at least one stream of the process liquid, the formed stream is filtered by at least one membrane filtration system, and a filtered stream is at least partially fed back into an element holding and/or conducting the process liquid and/or into a treatment zone.

Method and device for treating food and/or containers for holding food

A method and a device for treating and monitoring objects incorporating a metal material. The objects are treated with a treatment fluid in one or more treatment zone(s) and the treatment fluid is then removed from and/or dried on the objects. To provide constant quality monitoring, at least one portion of at least one object respectively is optically detected and calorimetrically evaluated. In this manner, discoloration of metal materials caused by the treatment can be promptly detected.

Method and device for treating and monitoring the quality of objects comprising metal materials

Growing community of inventors

Fuschl am See, Austria

Christian Rinderer