Pall Corporation

Other

Basf Aktiengesellschaft

Schenk-filterbau Gesellschaft MIT Beschrankter Haftung

Schenk Filterbau Gmbh

Schenk Filterbau Gesellschaft MIT Beschraenkter Haftung

Schenk-filterbau Gesellschaft MIT Beschrankter

Basf Aktiengesellschaft and Schenk Filterbau Gmbh

Dalli-werke Gmbh & Co. Kg

Oechsle, Dietmar

Dietmar Oechsle

Siegfried Lang

Bernhard Fussnegger

Wolfgang Baur

Ludger Gottkehaskamp

Christian Dahlberg

Steffen Key

Wolfgang Diemer

Jorg Breitenbach

J&ouml;rg Breitenbach

Josef Ziller

Dieter Kress

Stefan Müller

Erik Mueller

Sascha Belten-Casteel

Klaus Helmut Feifel

Martin Zeiler

Werner Wietschorke

Ludgar Gottkehaskamp

Boris Gehring

Erik Müller

A filament production device, in particular a filament reaction-spinning production device, comprising at least one spinning nozzle unit, which is provided for producing at least one filament formed as a hollow fibre membrane from at least one polymer solution, and comprising a polymerisation unit, which is provided for initiating a polymerisation of the polymer solution, wherein the polymerisation unit is provided for initiating the polymerisation at least partially within the spinning nozzle unit.

Filament production device

The invention proceeds from a filter device which is provided for stabilising a liquid, having at least one filter unit, a membrane filter unit, which has at least one filter element and at least one integrated stabiliser. It is proposed that the filter unit has at least one further integrated stabiliser. It is proposed in a further aspect of the invention that the filter device comprises at least one first precursor which is provided for forming the filter element at least partially, and the same first precursor is provided for forming the stabiliser at least partially.

Filter device

A water processing device is provided for removing micro-pollutants, in particular medicaments, from water, the device comprising at least one filter unit which is provided for at least one filtering of water in at least one operating state and which comprises at least one tubular filter element with at least two end portions, and comprising at least one adsorption unit which at least partially adsorbs the micro-pollutants in at least one operating state, wherein the at least two end portions enclose an inner angle of from 0&#xb0; to 90&#xb0; when in the assembled state.

Water processing device

Shaped articles which are suitable as biocidal depth-type filters and consist of fibrous materials and particles, embedded therein, of crosslinked crospovidone-iodine or crospovidone-hydrogen peroxide.

Depth-type filter for killing microorganisms and inactivating viruses and its use

A process for treating cooling lubricants to prevent attack by microorganisms using crospovidone-iodine as biocidal substance, wherein the cooling lubricant to be treated is brought into contact with a filter cake which consists essentially of particulate crospovidone-iodine as filter medium.

Process for the antimicrobial treatment of cooling lubricants

Depth-type filter for killing microorganisms and inactivating viruses

Disk filter

With the method of processing liquids, fine to very fine organic and/or inorganic granular particles are used, whereby pursuant to the invention the particles are mixed and compressed together in a first step to form an agglomerate that is heated at least to a temperature that is near the melting point thereof. The particles are thereby fixed in place by being subjected to a process similar to sintering for a suitable length of time, whereupon the resulting agglomerate is screened, or reduced in size in a grinder, to a granular size that is suitable for an intended use. This enables stabilizing and filtering aids to be produced with predetermined or predictable physical or chemical properties that are suitable for specific processes.

Method of manufacturing stabilizing and/or filtering aids for use in the

A method of filtering beverages and other liquids. To avoid the considerable ecoproblems encountered with the filter aids of known procedures, which must be thrown away, the filtering active structure of the inventive filter aids is maintained so that they may be reused as often as required. A mixture of filter aids of varying morphological and physical components is used, and constitutes a minimum of two components, namely one component of specifically heavy, chemically stable metal and/or metal oxide and/or carbon particles of fibrous and/or granular structure, and a further component, for building up the filter cake and increasing its volume, of synthetic and/or cellulose fibers having a fiber length of 1 to 5000 .mu.m and a fiber thickness of 0.5 to 100 .mu.m. To increase the filtering efficiency of the filter cake of the aforementioned components, a further component may be added that comprises fibrillated or fanned out synthetic and/or cellulose fibers, preferably having a fiber length of 500 to 5000 .mu.m and a fiber thickness of 0.5 to 20 .mu.m. The components are intensively mixed to form a homogeneous mixture, and are dosed to the liquid that is to be filtered.

Method of filtering beverages and chemical, pharmaceutical, or similar

Growing community of inventors

Schwäbisch Gmünd, Germany

Dietmar Oechsle