X-flow B.v.

Norit Membraan Technologie B.v.

Bastiaan Blankert

Rob Borgerink

Matthias Wessling

Harry Futselaar

Robert Martinua Van Opdorp

Bernardus Henricus Louis Betlem

Derk Rudolf Journeé

Bernardus Henricus Betlem

An end cap for a filtration module having a chamber includes an outlet channel extending therethrough which is part of or forms an aerodynamically shaped element having a cross section with an elongated shape mainly directed from the inlet to the first outlet, a width of the elongated shape at both ends thereof being smaller than at a center part of the elongated shape. An end cap may also include an inlet, a first and second outlet, and a flow guide element arranged between the inlet and the first outlet within the chamber at a second outlet side thereof, the flow guide element extending a part of an inlet wall to a corresponding part of a first outlet wall, the flow guide element defining one or more openings allowing a portion of a main flow to flow towards the second outlet.

End cap filtration module, filtration module and filtration system

The invention relates to an apparatus and a process for the treatment of an incoming fluid, comprising: a bottom part connecting a common feed stream to individual membrane filter modules through a tailor made connecting piece; a top part connecting individual membrane filter modules to a common retentate stream through a tailor made connecting piece. According to the invention the apparatus is assembled out of tailor-made parts with the object to reduce material costs and labor costs, and the part are made such that footprint of the contraption is minimized. Furthermore, the individual parts form a sub-unit with such dimensions that multiple sub-units can be combined into one main unit, without the need to execute any alterations to the sub-units in terms of sizing, by which means modularity and scalability is introduced into the main units.

Apparatus and process for the separation of a particulate matter from a fluid

A method of filtering a fluid wherein after filtering a contaminated fluid, which causes the formation of a filter cake, a substantially non-contaminated fluid is fed through the filter cake and filter at varying flux or at varying driving force. At the same time the necessary driving force or the obtained flux, respectively, are measured. The measured value and the respective value setting are compared with at least one standard set of data and on the basis of this comparison the fouling status of the fluid to be filtered, the filter and the filter cake is determined. The method makes it possible to accurately determine characteristics of a fluid to be filtered. This may be realized by simply varying the flux and measuring the driving force at different flux values, or vice versa.

Method for monitoring the degree of fouling of a filter

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Enschede, Netherlands

Bastiaan Blankert