NL6814861A - - Google Patents

Info

Publication number
NL6814861A
NL6814861A NL6814861A NL6814861A NL6814861A NL 6814861 A NL6814861 A NL 6814861A NL 6814861 A NL6814861 A NL 6814861A NL 6814861 A NL6814861 A NL 6814861A NL 6814861 A NL6814861 A NL 6814861A
Authority
NL
Netherlands
Application number
NL6814861A
Other versions
NL141471C (nl
NL141471B (nl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6814861A publication Critical patent/NL6814861A/xx
Publication of NL141471B publication Critical patent/NL141471B/xx
Application granted granted Critical
Publication of NL141471C publication Critical patent/NL141471C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
    • B01D63/063—Tubular membrane modules with membranes on a surface of a support tube on the inner surface thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL6814861.A 1967-10-25 1968-10-17 Stijve, poreuze buis, waarvan het binnenoppervlak bekleed is met een semipermeabel membraan, alsmede werkwijze voor het vervaardigen van de poreuze buis en inrichting voor omgekeerde osmose. NL141471C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67805167A 1967-10-25 1967-10-25
US72466368A 1968-03-20 1968-03-20

Publications (3)

Publication Number Publication Date
NL6814861A true NL6814861A (it) 1969-04-29
NL141471B NL141471B (nl) 1974-03-15
NL141471C NL141471C (nl) 1981-04-15

Family

ID=27101942

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6814861.A NL141471C (nl) 1967-10-25 1968-10-17 Stijve, poreuze buis, waarvan het binnenoppervlak bekleed is met een semipermeabel membraan, alsmede werkwijze voor het vervaardigen van de poreuze buis en inrichting voor omgekeerde osmose.

Country Status (9)

Country Link
JP (1) JPS4820105B1 (it)
BE (1) BE722728A (it)
ES (2) ES359398A1 (it)
FR (1) FR1591140A (it)
GB (1) GB1251825A (it)
IE (1) IE32421B1 (it)
IL (1) IL30907A (it)
NL (1) NL141471C (it)
SE (1) SE350405B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035371A1 (de) * 1969-07-16 1971-01-28 United Kingdom Atomic Energy Authority, London Verfahren und Vorrichtung zur Her stellung einer Membrananordnung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL146713B (nl) * 1971-01-18 1975-08-15 Wavin Bv Inrichting voor het zuiveren van vloeistoffen door middel van omgekeerde osmose.
FR2229437B1 (it) * 1973-05-14 1976-04-23 Rhone Poulenc Ind
GB1543404A (en) * 1975-04-04 1979-04-04 Millipore Corp Tubular filtration element and method of making it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035371A1 (de) * 1969-07-16 1971-01-28 United Kingdom Atomic Energy Authority, London Verfahren und Vorrichtung zur Her stellung einer Membrananordnung

Also Published As

Publication number Publication date
GB1251825A (it) 1971-11-03
NL141471C (nl) 1981-04-15
DE1805590A1 (de) 1970-04-23
BE722728A (it) 1969-04-23
ES374605A1 (es) 1972-03-01
IE32421L (en) 1969-04-25
IL30907A (en) 1972-01-27
IE32421B1 (en) 1973-07-25
ES359398A1 (es) 1970-08-16
SE350405B (it) 1972-10-30
NL141471B (nl) 1974-03-15
FR1591140A (it) 1970-04-27
IL30907A0 (en) 1968-12-26
JPS4820105B1 (it) 1973-06-19

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Legal Events

Date Code Title Description
P2G Not automatically granted patents, but text of patent specification is modified with respect to the text of examined patent ap
SNR Assignments of patents or rights arising from examined patent applications
V1 Lapsed because of non-payment of the annual fee