FR2228725B1 - - Google Patents

Info

Publication number
FR2228725B1
FR2228725B1 FR7317063A FR7317063A FR2228725B1 FR 2228725 B1 FR2228725 B1 FR 2228725B1 FR 7317063 A FR7317063 A FR 7317063A FR 7317063 A FR7317063 A FR 7317063A FR 2228725 B1 FR2228725 B1 FR 2228725B1
Authority
FR
France
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
FR7317063A
Other languages
French (fr)
Other versions
FR2228725A1 (en
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.)
KLEIN HANS U
Original Assignee
KLEIN HANS U
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 KLEIN HANS U filed Critical KLEIN HANS U
Publication of FR2228725A1 publication Critical patent/FR2228725A1/fr
Application granted granted Critical
Publication of FR2228725B1 publication Critical patent/FR2228725B1/fr
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
    • C02F1/72—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
FR7317063A 1971-11-15 1973-05-11 Expired FR2228725B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156571A DE2156571C3 (en) 1971-11-15 1971-11-15 Use of a filter bed in a device for complex water treatment with ozone

Publications (2)

Publication Number Publication Date
FR2228725A1 FR2228725A1 (en) 1974-12-06
FR2228725B1 true FR2228725B1 (en) 1977-02-11

Family

ID=5825117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317063A Expired FR2228725B1 (en) 1971-11-15 1973-05-11

Country Status (6)

Country Link
BE (1) BE799415A (en)
CH (1) CH555783A (en)
DE (1) DE2156571C3 (en)
FR (1) FR2228725B1 (en)
GB (1) GB1419537A (en)
NL (1) NL7306260A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK94476A (en) * 1975-03-15 1976-09-16 Skirde Aqua Nort PROCEDURE FOR THE PREPARATION AND STERILIZATION OF BATHWATER, ICES FOR MEDICAL VESSELS AND UNDERWATER MASSAGE BATHS, AND VESSELS FOR USE OF THE PROCEDURE
DE2628118C2 (en) * 1976-06-23 1986-07-17 Klaus Dr. Haberer Process for the production of a regenerable active filter
DE2934846A1 (en) * 1979-08-29 1981-03-19 Bruno 7981 Bavendorf Bachhofer AIRWASHING METHOD IN AIR CONDITIONING
FR2572660B1 (en) * 1984-11-08 1989-07-21 Centre Nat Rech Scient PROCESS FOR DESTRUCTION OF OZONE CONTAINED IN A FLUID
JPH03154691A (en) * 1989-11-10 1991-07-02 Permelec Electrode Ltd Method and apparatus for making high concentration ozone water
EP0604360B1 (en) * 1992-12-14 1997-04-16 Christ AG Process for the controlled removal of insoluble or slightly soluble substances from a system wherein ozonized water is circulating
DE19728738C2 (en) * 1997-07-06 2000-06-29 Ralf Bittner Filter device for filtering water, in particular swimming pool water
ATE243558T1 (en) * 1997-10-21 2003-07-15 Karsten Pedersen CATALYTIC PROCESS FOR THE REMOVAL OF ORGANIC POLLUTANTS IN WATER
EP1652823B1 (en) * 2004-10-28 2009-06-24 Owen Thomas Leonard A rainwater treatment process
FR2927621B1 (en) * 2008-02-14 2010-02-26 Prominent France WATER TREATMENT DEVICE FOR OZONE SWIMMING POOL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256164B (en) * 1963-12-04 1967-12-07 Planungs Und Forschungsgesells Method and device for ozone and filtering water

Also Published As

Publication number Publication date
BE799415A (en) 1973-08-31
DE2156571B2 (en) 1980-10-16
DE2156571A1 (en) 1973-05-24
NL7306260A (en) 1974-11-06
FR2228725A1 (en) 1974-12-06
GB1419537A (en) 1975-12-31
CH555783A (en) 1974-11-15
DE2156571C3 (en) 1981-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse