DE3243817C2 - Verfahren zur Erzeugung von keimarmem Reinwasser - Google Patents

Verfahren zur Erzeugung von keimarmem Reinwasser

Info

Publication number
DE3243817C2
DE3243817C2 DE3243817A DE3243817A DE3243817C2 DE 3243817 C2 DE3243817 C2 DE 3243817C2 DE 3243817 A DE3243817 A DE 3243817A DE 3243817 A DE3243817 A DE 3243817A DE 3243817 C2 DE3243817 C2 DE 3243817C2
Authority
DE
Germany
Prior art keywords
water
pure water
vacuum degasser
germ
reverse osmosis
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.)
Expired
Application number
DE3243817A
Other languages
German (de)
English (en)
Other versions
DE3243817A1 (de
Inventor
Kurt 7031 Holzgerlingen Marquardt
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 & Elsaesser 7000 Stuttgart De GmbH
Hager and Elsaesser GmbH
Original Assignee
Hager & Elsaesser 7000 Stuttgart De GmbH
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 & Elsaesser 7000 Stuttgart De GmbH, Hager and Elsaesser GmbH filed Critical Hager & Elsaesser 7000 Stuttgart De GmbH
Priority to DE3243817A priority Critical patent/DE3243817C2/de
Priority to CH6333/83A priority patent/CH662108A5/de
Priority to CS838813A priority patent/CS257768B2/cs
Publication of DE3243817A1 publication Critical patent/DE3243817A1/de
Application granted granted Critical
Publication of DE3243817C2 publication Critical patent/DE3243817C2/de
Expired 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE3243817A 1982-11-26 1982-11-26 Verfahren zur Erzeugung von keimarmem Reinwasser Expired DE3243817C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3243817A DE3243817C2 (de) 1982-11-26 1982-11-26 Verfahren zur Erzeugung von keimarmem Reinwasser
CH6333/83A CH662108A5 (de) 1982-11-26 1983-11-25 Verfahren zur erzeugung von keimarmem reinwasser.
CS838813A CS257768B2 (en) 1982-11-26 1983-11-25 Method of germs growth suppression in purified water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3243817A DE3243817C2 (de) 1982-11-26 1982-11-26 Verfahren zur Erzeugung von keimarmem Reinwasser

Publications (2)

Publication Number Publication Date
DE3243817A1 DE3243817A1 (de) 1984-07-05
DE3243817C2 true DE3243817C2 (de) 1986-01-02

Family

ID=6179144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3243817A Expired DE3243817C2 (de) 1982-11-26 1982-11-26 Verfahren zur Erzeugung von keimarmem Reinwasser

Country Status (3)

Country Link
CH (1) CH662108A5 (cs)
CS (1) CS257768B2 (cs)
DE (1) DE3243817C2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020235A1 (de) * 2004-03-09 2005-09-29 Passavant-Roediger Umwelttechnik Gmbh Verfahren zur Wassergewinnung aus Abwasser

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3767350D1 (de) * 1986-03-11 1991-02-21 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur aufbereitung von speisewasser mittels ozon fuer die umkehrosmose.
CH674003A5 (cs) * 1987-03-11 1990-04-30 Bbc Brown Boveri & Cie
DE3941131C1 (cs) * 1989-12-13 1991-05-08 Fresenius Ag, 6380 Bad Homburg, De
JP2520317B2 (ja) * 1990-03-14 1996-07-31 日立造船株式会社 超純水製造装置および方法
FR2688785B1 (fr) * 1992-03-19 1995-07-07 Pasteur Institut Sequence peptidique apte a induire une reaction d'hypersensibilite de type retarde en presence de bacteries vivantes du complexe mycobacterium tuberculosis, et ses applications.
SE500612C2 (sv) * 1993-01-07 1994-07-25 Hvr Water Purification Ab Vattenrenare, speciellt för hushållsbruk
US5338456A (en) * 1993-02-19 1994-08-16 Stivers Lewis E Water purification system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE67924C (de) * Dr. med. H. HÜBENER, Königl. Sanitätsrath, in Berlin S.W., Alte Jakobstrafse 18/19 Verfahren zur Herstellung eines neuen Mineralwassers
NL7407357A (nl) * 1974-06-21 1975-12-02 Hick Hargreaves & Co Ltd Inrichting voor het ontluchten van vloiestoffen.
NO148701C (no) * 1979-10-16 1983-11-30 Akers Mek Verksted As Fremgangsmaate ved avgasning av vaesker, samt anordning for utfoerelse av fremgangsmaaten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020235A1 (de) * 2004-03-09 2005-09-29 Passavant-Roediger Umwelttechnik Gmbh Verfahren zur Wassergewinnung aus Abwasser

Also Published As

Publication number Publication date
CS257768B2 (en) 1988-06-15
CS881383A2 (en) 1987-09-17
CH662108A5 (de) 1987-09-15
DE3243817A1 (de) 1984-07-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8330 Complete renunciation