CH567871A5 - - Google Patents

Info

Publication number
CH567871A5
CH567871A5 CH706873A CH706873A CH567871A5 CH 567871 A5 CH567871 A5 CH 567871A5 CH 706873 A CH706873 A CH 706873A CH 706873 A CH706873 A CH 706873A CH 567871 A5 CH567871 A5 CH 567871A5
Authority
CH
Switzerland
Application number
CH706873A
Original Assignee
Babcock & Wilcox Ltd
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
Priority to GB2344072A priority Critical patent/GB1414784A/en
Application filed by Babcock & Wilcox Ltd filed Critical Babcock & Wilcox Ltd
Publication of CH567871A5 publication Critical patent/CH567871A5/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06Tubular membrane modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/04Specific sealing means
CH706873A 1972-05-18 1973-05-17 CH567871A5 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2344072A GB1414784A (en) 1972-05-18 1972-05-18 Apparatus for reverse osmosis or hyperfiltration treatment of feed solutions

Publications (1)

Publication Number Publication Date
CH567871A5 true CH567871A5 (ja) 1975-10-15

Family

ID=10195669

Family Applications (1)

Application Number Title Priority Date Filing Date
CH706873A CH567871A5 (ja) 1972-05-18 1973-05-17

Country Status (7)

Country Link
US (1) US3823829A (ja)
JP (1) JPS4966574A (ja)
CA (1) CA1000619A (ja)
CH (1) CH567871A5 (ja)
DE (1) DE2324845A1 (ja)
FR (1) FR2185029B1 (ja)
GB (1) GB1414784A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006116533A2 (en) * 2005-04-27 2006-11-02 Hw Process Technologies, Inc. Treating produced waters
CL2007002699A1 (es) * 2006-09-20 2008-02-29 Hw Advanced Technologies Inc Metodo que comprende lixiviar metal valioso de material que lo contiene, obtener fase liquida con ion y oxido ferrico y uno de ion u oxido ferroso, pasar por membrana de nanofiltracion, obtener retentato mas concentrado en ion u oxido ferrico y menos
US20080128354A1 (en) * 2006-11-30 2008-06-05 Hw Advanced Technologies, Inc. Method for washing filtration membranes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548246A (en) * 1957-11-05 J. Van Oss Carel Method and apparatus for separating solutions
GB1168722A (en) * 1967-02-22 1969-10-29 Atomic Energy Authority Uk Improvements in or relating to Reverse Osmosis.
BE514578A (ja) * 1967-05-22
US3542204A (en) * 1967-10-25 1970-11-24 Aqua Chem Inc Tubular reverse osmosis equipment

Also Published As

Publication number Publication date
DE2324845A1 (de) 1973-12-06
FR2185029A1 (ja) 1973-12-28
GB1414784A (en) 1975-11-19
US3823829A (en) 1974-07-16
CA1000619A1 (ja)
CA1000619A (en) 1976-11-30
JPS4966574A (ja) 1974-06-27
AU5596073A (en) 1974-11-21
FR2185029B1 (ja) 1976-05-28

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Legal Events

Date Code Title Description
PL Patent ceased