FR2640957B2 - - Google Patents

Info

Publication number
FR2640957B2
FR2640957B2 FR8817134A FR8817134A FR2640957B2 FR 2640957 B2 FR2640957 B2 FR 2640957B2 FR 8817134 A FR8817134 A FR 8817134A FR 8817134 A FR8817134 A FR 8817134A FR 2640957 B2 FR2640957 B2 FR 2640957B2
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 - Lifetime
Application number
FR8817134A
Other languages
French (fr)
Other versions
FR2640957A2 (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.)
Lyonnaise des Eaux et de l Eclairage
Original Assignee
Lyonnaise des Eaux et de l Eclairage
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 FR8307764A priority Critical patent/FR2545732B1/en
Application filed by Lyonnaise des Eaux et de l Eclairage filed Critical Lyonnaise des Eaux et de l Eclairage
Priority to FR8817134A priority patent/FR2640957B2/fr
Priority claimed from CA002005630A external-priority patent/CA2005630A1/en
Publication of FR2640957A2 publication Critical patent/FR2640957A2/en
Application granted granted Critical
Publication of FR2640957B2 publication Critical patent/FR2640957B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/722Oxidation by peroxides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/78Treatment of water, waste water, or sewage by oxidation with ozone
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/78Details relating to ozone treatment devices
    • C02F2201/782Ozone generators
FR8817134A 1983-05-10 1988-12-23 Expired - Lifetime FR2640957B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8307764A FR2545732B1 (en) 1983-05-10 1983-05-10 Apparatus for dissolving ozone in a fluid
FR8817134A FR2640957B2 (en) 1983-05-10 1988-12-23

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR8817134A FR2640957B2 (en) 1983-05-10 1988-12-23
CA002005630A CA2005630A1 (en) 1988-12-23 1989-12-15 Apparatus for dissolving ozone in a fluid
AT89403588T AT85308T (en) 1988-12-23 1989-12-20 Device for solving ozone in a fluidum.
EP89403588A EP0379820B1 (en) 1988-12-23 1989-12-20 Apparatus for dissolving ozone in a fluid
DE8989403588T DE68904761T2 (en) 1988-12-23 1989-12-20 Device for solving ozone in a fluidum.
ES198989403588T ES2037987T3 (en) 1988-12-23 1989-12-20 Apparatus for the dissolution of ozone in a fluid.
JP1332448A JP2806581B2 (en) 1988-12-23 1989-12-21 Device that dissolves ozone in liquid
US07/454,242 US4990316A (en) 1988-12-23 1989-12-21 Apparatus for the disolution of ozone in a fluid

Publications (2)

Publication Number Publication Date
FR2640957A2 FR2640957A2 (en) 1990-06-29
FR2640957B2 true FR2640957B2 (en) 1992-01-24

Family

ID=26223431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817134A Expired - Lifetime FR2640957B2 (en) 1983-05-10 1988-12-23

Country Status (1)

Country Link
FR (1) FR2640957B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671548B1 (en) * 1991-01-16 1995-03-24 Omnium Traitement Valorisa Process and device for oxidation of organic micropollutants in waters by torque 03 / h2o2.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332687A (en) * 1978-09-21 1982-06-01 Pca International, Inc. Removal of complexed heavy metals from waste effluents
FR2545732B1 (en) * 1983-05-10 1989-10-27 Lyonnaise Eaux Eclairage Apparatus for dissolving ozone in a fluid
FR2563208B1 (en) * 1984-04-20 1986-08-01 Lyonnaise Eaux Eclairage Ozone water treatment process

Also Published As

Publication number Publication date
FR2640957A2 (en) 1990-06-29

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