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Automatic flushing system for membrane separation machines such as reverse osmosis machines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-031/00
  • B01D-013/00
출원번호 US-0555640 (1975-03-05)
발명자 / 주소
  • Shippey Frank R. (Thousand Oaks CA) Vance Timothy C. (Los Angeles CA) Martin Fred E. (Newbury Park CA)
출원인 / 주소
  • Raypak, Inc. (Westlake Village CA 02)
인용정보 피인용 횟수 : 150  인용 특허 : 0

초록

An automatic flushing and cleaning system for membrane separation machines such as reverse osmosis machines having plural modules or membranes. Cleaning may be by way of reducing the pressure to allow the membrane to relax, by the injection of air or inert gas to provide turbulence, and/or by inject

대표청구항

In an apparatus of a type providing at least one module comprising a core member having a semi-permeable membrane on the surface thereof, in a position to be exposed to a feed liquid in a manner whereby the liquid can permeate Through the membrane producing flows of permeate and concentrate, means f

이 특허를 인용한 특허 (150)

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