CH692134A5
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Filtration in beer or fruit drinks manufacture, collects filtrate in buffer tank over interval assuring desired concentration of filtrate in diluent
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GB9625560D0
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Apparatus for the treatment of liquids
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US5792353A
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Helical filter candle including evenly spaced turns and compressed ends and method of its manufacture
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US5766467A
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Backflushable filter arrangement and filter candle
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CH688265A5
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Filter for operation with filter aid
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US5801051A
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Method and apparatus for cleaning a filter aid
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FR2692495A3
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Filtration module for industrial ultra- and micro-filtration - using glued ceramic, metal joints to compensate for differential thermal expansion
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EP0551245A1
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Process for the filtration of polluted lye and apparatus for implementing this process
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WO9311186A1
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Method of regenerating pvpp, and the use of an oxidizing agent for the regeneration
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US5262053A
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Filtration process, use of stabilizers installation for a filtration process, and procedure for operating said installation
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EP0465424A1
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Thick filterbed, process for preparing a filterlayer and filtration module
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EP0351363A1
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Filtration process, use of stabilization aids, plant for a filtration process and process for running this plant
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EP0227847A1
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Filter layer arrangement and process for its production
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CH650698A5
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Filter layer arrangement and method for the production thereof, and device for implementing the method.
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US4149975A
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Asbestos-free filtering layer
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GB1506814A
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Filter sheets
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DE2244876A1
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FILTER LAYER ARRANGEMENT
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DE1278996B
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Filter layer and process for its production
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DE1205493B
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Filter element for devices for filtering liquids
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DE1090639B
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Device for filtering liquids
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