Active pressure intensifier, reverse osmosis system and use thereof

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United States of America Patent

PATENT NO 9644620
SERIAL NO

14344747

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an active pressure intensifier which comprises an axial piston pump having a housing in which a drum which is driven via a drive shaft for rotation and has at least two piston chambers is disposed, the piston chambers respectively having a liquid inlet and a liquid outlet and, in the piston chambers respectively, a piston with at least one piston rod being disposed. Likewise, a reverse osmosis plant which has this active pressure intensifier is provided according to the invention. Likewise, a method for changing the concentration of dissolved components in liquid solutions by means of reverse osmosis is provided according to the invention. The subject according to the invention is used in particular in sea- and brackish water desalination, in waste water treatment, in the foodstuff industry, in the chemical industry and in mining.

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Patent Owner(s)

  • FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWWANDTEN FORSCHUNG E.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anhalt, Julian-Niclas Freiburg, DE 1 3
Went, Joachim Freiburg, DE 1 3

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