FR2243159B3 - - Google Patents

Info

Publication number
FR2243159B3
FR2243159B3 FR7430768A FR7430768A FR2243159B3 FR 2243159 B3 FR2243159 B3 FR 2243159B3 FR 7430768 A FR7430768 A FR 7430768A FR 7430768 A FR7430768 A FR 7430768A FR 2243159 B3 FR2243159 B3 FR 2243159B3
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
FR7430768A
Other languages
French (fr)
Other versions
FR2243159A1 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2243159A1 publication Critical patent/FR2243159A1/fr
Application granted granted Critical
Publication of FR2243159B3 publication Critical patent/FR2243159B3/fr
Granted 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
    • C02F1/722—Oxidation by peroxides

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)
  • Treating Waste Gases (AREA)
FR7430768A 1973-09-12 1974-09-11 Hypochlorite removal from aq. alkaline streams - by decomposition with hydrogen peroxide, opt. added in stoichiometric excess Granted FR2243159A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39648873A 1973-09-12 1973-09-12

Publications (2)

Publication Number Publication Date
FR2243159A1 FR2243159A1 (en) 1975-04-04
FR2243159B3 true FR2243159B3 (xx) 1977-06-17

Family

ID=23567379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430768A Granted FR2243159A1 (en) 1973-09-12 1974-09-11 Hypochlorite removal from aq. alkaline streams - by decomposition with hydrogen peroxide, opt. added in stoichiometric excess

Country Status (3)

Country Link
JP (1) JPS5056052A (xx)
DE (1) DE2443680A1 (xx)
FR (1) FR2243159A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299966A (en) * 1976-02-17 1977-08-22 Fujikura Ltd Treatment for removing halogen gas
US4243525A (en) * 1979-03-29 1981-01-06 Fmc Corporation Method for reducing the formation of trihalomethanes in drinking water
DE2923064A1 (de) * 1979-06-07 1980-12-11 Degussa Verfahren zur herstellung feinstteiliger oxide von metallen
JP4821361B2 (ja) * 2006-02-20 2011-11-24 Ｊｆｅエンジニアリング株式会社 バラスト水処理方法

Also Published As

Publication number Publication date
DE2443680A1 (de) 1975-03-13
JPS5056052A (xx) 1975-05-16
FR2243159A1 (en) 1975-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse