JPS52146054A - Method and apparatus for purifying and refining waste water - Google Patents

Method and apparatus for purifying and refining waste water

Info

Publication number
JPS52146054A
JPS52146054A JP2655777A JP2655777A JPS52146054A JP S52146054 A JPS52146054 A JP S52146054A JP 2655777 A JP2655777 A JP 2655777A JP 2655777 A JP2655777 A JP 2655777A JP S52146054 A JPS52146054 A JP S52146054A
Authority
JP
Japan
Prior art keywords
purifying
waste water
refining waste
refining
water
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2655777A
Other languages
English (en)
Inventor
Marukuwaruto Kuruto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hager and Elsaesser GmbH
Original Assignee
Hager and Elsaesser GmbH
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 by Hager and Elsaesser GmbH filed Critical Hager and Elsaesser GmbH
Publication of JPS52146054A publication Critical patent/JPS52146054A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
JP2655777A 1972-01-22 1977-03-09 Method and apparatus for purifying and refining waste water Pending JPS52146054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203008 DE2203008B1 (de) 1972-01-22 1972-01-22 Verfahren und vorrichtung zum aufbereiten von abwaessern

Publications (1)

Publication Number Publication Date
JPS52146054A true JPS52146054A (en) 1977-12-05

Family

ID=5833715

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48009395A Pending JPS4882660A (ja) 1972-01-22 1973-01-22
JP2655777A Pending JPS52146054A (en) 1972-01-22 1977-03-09 Method and apparatus for purifying and refining waste water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48009395A Pending JPS4882660A (ja) 1972-01-22 1973-01-22

Country Status (6)

Country Link
JP (2) JPS4882660A (ja)
AT (1) AT334298B (ja)
CH (1) CH584165A5 (ja)
DE (1) DE2203008B1 (ja)
FR (1) FR2169108A1 (ja)
IT (1) IT977640B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997787U (ja) * 1982-12-17 1984-07-02 石垣　泰伸 原油タンク掃除用パラシユ−トミキサ−

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071159A (ja) * 1973-10-26 1975-06-12
DE2508246A1 (de) * 1975-02-26 1976-09-09 Bayer Ag Verfahren zur entfernung wasserloeslicher ionischer verbindungen aus waessrigen loesungen mittels ultrafiltration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997787U (ja) * 1982-12-17 1984-07-02 石垣　泰伸 原油タンク掃除用パラシユ−トミキサ−
JPS6229114Y2 (ja) * 1982-12-17 1987-07-25

Also Published As

Publication number Publication date
FR2169108A1 (en) 1973-09-07
ATA50573A (de) 1976-04-15
JPS4882660A (ja) 1973-11-05
CH584165A5 (ja) 1977-01-31
AT334298B (de) 1976-01-10
FR2169108B3 (ja) 1976-01-23
IT977640B (it) 1974-09-20
DE2203008B1 (de) 1973-05-17
DE2203008A1 (ja) 1973-05-17

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