FR2140781A5 - - Google Patents

Info

Publication number
FR2140781A5
FR2140781A5 FR7120626A FR7120626A FR2140781A5 FR 2140781 A5 FR2140781 A5 FR 2140781A5 FR 7120626 A FR7120626 A FR 7120626A FR 7120626 A FR7120626 A FR 7120626A FR 2140781 A5 FR2140781 A5 FR 2140781A5
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
FR7120626A
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.)
FILTRATION EQUIP CHIMIQU
Original Assignee
FILTRATION EQUIP CHIMIQU
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 FILTRATION EQUIP CHIMIQU filed Critical FILTRATION EQUIP CHIMIQU
Priority to FR7120626A priority Critical patent/FR2140781A5/fr
Application granted granted Critical
Publication of FR2140781A5 publication Critical patent/FR2140781A5/fr
Priority to US05/528,769 priority patent/US3975284A/en
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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763—Devices for the addition of such compounds in gaseous form
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/024—Preparation from chlorites or chlorates from chlorites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/04—Halides
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR7120626A 1971-06-07 1971-06-07 Expired FR2140781A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7120626A FR2140781A5 (fr) 1971-06-07 1971-06-07
US05/528,769 US3975284A (en) 1971-06-07 1974-12-02 Process for the manufacture of solutions of halogens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120626A FR2140781A5 (fr) 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
FR2140781A5 true FR2140781A5 (fr) 1973-01-19

Family

ID=9078257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120626A Expired FR2140781A5 (fr) 1971-06-07 1971-06-07

Country Status (2)

Country Link
US (1) US3975284A (fr)
FR (1) FR2140781A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536382A1 (fr) * 1982-11-19 1984-05-25 Marseille Sa Eaux Dispositif de production et de distribution de bioxyde de chlore pour sterilisation des eaux

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197198A (en) * 1978-08-21 1980-04-08 Cosden Technology, Inc. Treatment of nitrated phenol containing effluent streams
US4250126A (en) * 1979-03-30 1981-02-10 Dow Yates Chlorine generator and method
US4250144A (en) * 1979-06-14 1981-02-10 Fischer & Porter Company Chlorine dioxide generating system
US4534952A (en) * 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
US4582586A (en) * 1985-08-02 1986-04-15 Robert Maddock Chlorine gas injection system for swimming pool
US5053114A (en) * 1989-12-07 1991-10-01 Robert Maddock Chlorinator apparatus
US4986296A (en) * 1990-03-22 1991-01-22 Capital Controls Company, Inc. Method and apparatus for chlorinating water with liquefied chlorine
DE19515428C2 (de) * 1995-04-26 1997-03-13 L V H T Lehr Und Versuchsgesel Verfahren zur Aufbereitung von verschiedenen Betriebswässern in Freizeitbädern
US5989497A (en) * 1997-07-31 1999-11-23 Labonte, Jr.; Roland R. Process and apparatus for deodorizing malodorous substances with a chlorine dioxide-containing composition
US7273585B1 (en) * 2000-06-19 2007-09-25 White James M Biological fluid disposal system
US6716354B2 (en) * 2001-03-08 2004-04-06 Cdg Technology, Inc. Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
US6932912B2 (en) * 2002-02-19 2005-08-23 Mark N. Chaffin Wastewater treatment system for residential septic systems
US7087190B2 (en) * 2003-03-20 2006-08-08 Ecolab Inc. Composition for the production of chlorine dioxide using non-iodo interhalides or polyhalides and methods of making and using the same
US7476307B2 (en) * 2003-10-10 2009-01-13 Halox Technologies, Inc. Systems and methods for generating chlorine dioxide
US7892422B2 (en) * 2006-08-11 2011-02-22 Chaffin Mark N Pressurized wastewater effluent chlorination system
DE102007017625A1 (de) * 2007-04-12 2008-10-16 Hosni Dr. Khalaf Verfahren zur Herstellung von Chlordioxid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1142361A (en) * 1913-02-14 1915-06-08 Electro Bleaching Gas Company Process of antisepticizing water.
US1949934A (en) * 1930-04-14 1934-03-06 Paradon Company Purifier
US1962571A (en) * 1932-02-09 1934-06-12 Ornstein Georg Device for making aqueous solutions of chlorine
US2382734A (en) * 1940-12-28 1945-08-14 Wallace & Tiernan Inc Electrical determination or control of chlorine in liquids
US2541799A (en) * 1947-05-22 1951-02-13 Eugene B White Method of feeding chemicals
US3401116A (en) * 1966-09-29 1968-09-10 Swimquip Inc Method of chlorinating water in a reservoir and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536382A1 (fr) * 1982-11-19 1984-05-25 Marseille Sa Eaux Dispositif de production et de distribution de bioxyde de chlore pour sterilisation des eaux

Also Published As

Publication number Publication date
US3975284A (en) 1976-08-17

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