CA998822A - Process and apparatus for the generation of monopersulphuric acid for treatment of polluted water - Google Patents

Process and apparatus for the generation of monopersulphuric acid for treatment of polluted water

Info

Publication number
CA998822A
CA998822A CA177,314A CA177314A CA998822A CA 998822 A CA998822 A CA 998822A CA 177314 A CA177314 A CA 177314A CA 998822 A CA998822 A CA 998822A
Authority
CA
Canada
Prior art keywords
generation
treatment
polluted water
monopersulphuric acid
monopersulphuric
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
CA177,314A
Other languages
English (en)
Other versions
CA177314S (en
Inventor
Eric Jourdan-Laforte
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Application granted granted Critical
Publication of CA998822A publication Critical patent/CA998822A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
    • 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
    • C02F1/722—Oxidation by peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Treating Waste Gases (AREA)
CA177,314A 1972-07-28 1973-07-25 Process and apparatus for the generation of monopersulphuric acid for treatment of polluted water Expired CA998822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227359A FR2193784B1 (cs) 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
CA998822A true CA998822A (en) 1976-10-26

Family

ID=9102536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,314A Expired CA998822A (en) 1972-07-28 1973-07-25 Process and apparatus for the generation of monopersulphuric acid for treatment of polluted water

Country Status (14)

Country Link
US (1) US3900555A (cs)
JP (2) JPS5727843B2 (cs)
AT (1) AT324968B (cs)
BE (1) BE802871A (cs)
CA (1) CA998822A (cs)
CH (1) CH577942A5 (cs)
CS (2) CS184845B2 (cs)
DE (1) DE2337733C3 (cs)
ES (1) ES417335A1 (cs)
FR (1) FR2193784B1 (cs)
GB (1) GB1442811A (cs)
IT (1) IT995070B (cs)
NL (1) NL179719C (cs)
SE (1) SE401362B (cs)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003833A (en) * 1976-05-24 1977-01-18 Monsanto Company Detoxification of aqueous waste streams containing cyanide
US4534952A (en) * 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
JPH07108782B2 (ja) * 1986-02-17 1995-11-22 住友電気工業株式会社 光フアイバ−用母材の製造方法
JPS6357021A (ja) * 1986-08-27 1988-03-11 松下電器産業株式会社 真空式電気保温ポツト
US4756800A (en) * 1986-09-03 1988-07-12 The United States Of America As Represented By The Secretary Of Agriculture Method for producing salts of monoperoxysulfuric acid and simultaneously bleaching pulp
US4915849A (en) * 1988-08-17 1990-04-10 Degussa Aktiegesellschaft Process for the treatment of effluents containing cyanide and other oxidizable substances
DE4020856A1 (de) * 1990-06-29 1992-01-09 Degussa Verfahren zur herstellung von lagerstabilen waessrigen natriumperoxomonosulfatloesungen
GB9023433D0 (en) * 1990-10-27 1990-12-12 Interox Chemicals Ltd Peroxoacid manufacture
US5397482A (en) * 1993-08-03 1995-03-14 Fmc Corporation Treatment of cyanides in effluents with Caro's acid
US5439663A (en) * 1994-08-01 1995-08-08 Fmc Corporation Method for producing Caro's acid
US6090297A (en) * 1995-06-16 2000-07-18 Fmc Corporation Method for treating tailing slurries with Caro's acid
US6368570B1 (en) * 1996-01-22 2002-04-09 Fmc Corporation Process for manufacturing Caro's acid
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
CA2666413C (en) * 2006-10-18 2016-08-02 Mitsubishi Gas Chemical Company, Inc. Method for producing peroxymonosulfuric acid and apparatus for continuously producing peroxymonosulfuric acid
DE102016004061A1 (de) * 2016-04-08 2017-10-12 Eisenmann Se Verfahren und Anlage zum Behandeln von cyanidhaltigen Flüssigkeiten
CN113526467A (zh) * 2021-08-20 2021-10-22 中国科学院生态环境研究中心 一种含氯废酸资源化的处理装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895742A (en) * 1957-05-25 1962-05-09 Degussa Apparatus for continuously detoxicating waste liquors containing soluble cyanides or free hydrocyanic acid
BE576132A (cs) * 1958-03-11
GB992742A (en) * 1961-03-27 1965-05-19 Laporte Chemical Preparation of permonosulphates
DE1621568B2 (de) * 1967-11-04 1971-12-09 Degussa Verfahren zur entgiftung von cyanid und nitrithaltigen waess rigen loesungen
FR1560450A (cs) * 1968-01-16 1969-03-21
FR2076809A5 (cs) * 1970-01-29 1971-10-15 Air Liquide
US3690860A (en) * 1970-03-17 1972-09-12 Chemed Corp Method for controlling slime in aqueous systems
US3664951A (en) * 1970-07-22 1972-05-23 Pollution Engineering Internat Apparatus and process to treat waste water for pollution control and industrial reuse

Also Published As

Publication number Publication date
NL7310545A (cs) 1974-01-30
DE2337733C3 (de) 1979-12-06
JPS5727843B2 (cs) 1982-06-12
JPS4964258A (cs) 1974-06-21
CS184845B2 (en) 1978-09-15
JPS57132591A (en) 1982-08-16
IT995070B (it) 1975-11-10
JPS6126435B2 (cs) 1986-06-20
ES417335A1 (es) 1976-06-01
US3900555A (en) 1975-08-19
CH577942A5 (cs) 1976-07-30
FR2193784B1 (cs) 1974-10-25
NL179719C (nl) 1986-11-03
BE802871A (fr) 1974-01-28
CS184820B2 (en) 1978-09-15
SE401362B (sv) 1978-05-02
AT324968B (de) 1975-09-25
FR2193784A1 (cs) 1974-02-22
DE2337733B2 (de) 1979-04-12
DE2337733A1 (de) 1974-05-16
GB1442811A (en) 1976-07-14

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