ZA904746B - Process and apparatus for treating liquids charged with noxious substances - Google Patents

Process and apparatus for treating liquids charged with noxious substances

Info

Publication number
ZA904746B
ZA904746B ZA904746A ZA904746A ZA904746B ZA 904746 B ZA904746 B ZA 904746B ZA 904746 A ZA904746 A ZA 904746A ZA 904746 A ZA904746 A ZA 904746A ZA 904746 B ZA904746 B ZA 904746B
Authority
ZA
South Africa
Prior art keywords
pct
treating liquids
ozone
date dec
noxious substances
Prior art date
Application number
ZA904746A
Other languages
English (en)
Inventor
Ortwin Leitzke
Leitzke Ortwin
Original Assignee
Wedeco Umwelttechnologien Wass
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6382986&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA904746(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wedeco Umwelttechnologien Wass filed Critical Wedeco Umwelttechnologien Wass
Publication of ZA904746B publication Critical patent/ZA904746B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/42—Ozonizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ZA904746A 1989-06-19 1990-06-19 Process and apparatus for treating liquids charged with noxious substances ZA904746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3919885A DE3919885C2 (de) 1989-06-19 1989-06-19 Verfahren und Anlage zur Behandlung von mit schwer abbaubaren Schadstoffen belasteten wässrigen Flüssigkeiten

Publications (1)

Publication Number Publication Date
ZA904746B true ZA904746B (en) 1991-04-24

Family

ID=6382986

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA904746A ZA904746B (en) 1989-06-19 1990-06-19 Process and apparatus for treating liquids charged with noxious substances

Country Status (18)

Country Link
US (1) US5302298A (cs)
EP (1) EP0478583B2 (cs)
JP (1) JPH0722753B2 (cs)
AT (1) ATE92438T1 (cs)
CA (1) CA2058972C (cs)
CZ (1) CZ283017B6 (cs)
DD (1) DD295142A5 (cs)
DE (2) DE3919885C2 (cs)
DK (1) DK0478583T3 (cs)
ES (1) ES2058918T5 (cs)
FI (1) FI104320B (cs)
HU (1) HU212078B (cs)
NO (1) NO180190C (cs)
PL (1) PL165991B1 (cs)
PT (1) PT94401B (cs)
RU (1) RU2041171C1 (cs)
WO (1) WO1990015778A1 (cs)
ZA (1) ZA904746B (cs)

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DE4110687C2 (de) * 1991-04-03 1995-05-04 Martin Dipl Ing Fricke Vorrichtung in Modulbauweise zum Behandeln schadstoffbelasteter wäßriger Flüssigkeiten
DE4120340A1 (de) * 1991-06-20 1992-12-24 Stausberg Klara Maria Verfahren zur behandlung des aus der klaerstufe einer klaeranlage ablaufenden wassers
JP2872829B2 (ja) * 1991-07-31 1999-03-24 オルガノ株式会社 超純水の製造のための曝気装置及び方法
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Also Published As

Publication number Publication date
CS9003039A2 (en) 1991-11-12
NO180190C (no) 1997-03-05
PL285688A1 (en) 1991-02-25
EP0478583B1 (de) 1993-08-04
ATE92438T1 (de) 1993-08-15
DE59002218D1 (de) 1993-09-09
FI104320B1 (fi) 1999-12-31
WO1990015778A1 (de) 1990-12-27
US5302298A (en) 1994-04-12
NO914334D0 (no) 1991-11-05
ES2058918T5 (es) 1997-10-16
PL165991B1 (pl) 1995-03-31
PT94401B (pt) 1997-02-28
JPH0722753B2 (ja) 1995-03-15
HU905207D0 (en) 1992-04-28
NO914334L (no) 1991-11-05
EP0478583A1 (de) 1992-04-08
CZ283017B6 (cs) 1997-12-17
DE3919885A1 (de) 1990-12-20
HUT66839A (en) 1995-01-30
HU212078B (en) 1996-02-28
DK0478583T3 (da) 1993-10-18
CA2058972C (en) 1998-04-28
EP0478583B2 (de) 1997-07-09
ES2058918T3 (es) 1994-11-01
JPH04506029A (ja) 1992-10-22
RU2041171C1 (ru) 1995-08-09
NO180190B (no) 1996-11-25
FI104320B (fi) 1999-12-31
PT94401A (pt) 1991-02-08
DE3919885C2 (de) 1994-06-30
CA2058972A1 (en) 1990-12-20
DD295142A5 (de) 1991-10-24
FI915905A0 (fi) 1991-12-16

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