FR2111304A5 - - Google Patents

Info

Publication number
FR2111304A5
FR2111304A5 FR7136741A FR7136741A FR2111304A5 FR 2111304 A5 FR2111304 A5 FR 2111304A5 FR 7136741 A FR7136741 A FR 7136741A FR 7136741 A FR7136741 A FR 7136741A FR 2111304 A5 FR2111304 A5 FR 2111304A5
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
FR7136741A
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Application granted granted Critical
Publication of FR2111304A5 publication Critical patent/FR2111304A5/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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7136741A 1970-10-16 1971-10-13 Expired FR2111304A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2050874A DE2050874C3 (de) 1970-10-16 1970-10-16 Verfahren zum Reinigen von Abwässern aus der Papier-, Leder-, Textil-, Reinigungs-, Nahrungsmittel- und Kunststoffindustrie

Publications (1)

Publication Number Publication Date
FR2111304A5 true FR2111304A5 (fr) 1972-06-02

Family

ID=5785332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136741A Expired FR2111304A5 (fr) 1970-10-16 1971-10-13

Country Status (9)

Country Link
US (1) US3817862A (fr)
AT (1) AT315757B (fr)
BE (1) BE773896A (fr)
CH (1) CH542155A (fr)
DE (1) DE2050874C3 (fr)
FR (1) FR2111304A5 (fr)
GB (1) GB1372395A (fr)
LU (1) LU64062A1 (fr)
NL (1) NL7113720A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553840C3 (de) * 1975-11-29 1981-01-29 Bayer Ag, 5090 Leverkusen Druckhydrolytische Behandlung von Abwasser
US4267057A (en) * 1980-01-18 1981-05-12 Aluminum Company Of America Water treatment for selective removal of nitrates
US4407717A (en) * 1980-12-08 1983-10-04 Sterling Drug Inc. Wastewater treatment process
DE3126078C2 (de) * 1981-07-02 1983-10-20 Buckau-Walther AG, 4048 Grevenbroich Vorrichtung zur Abwasserreinigung
DE3209856A1 (de) * 1982-03-18 1983-09-29 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren zur oxidation von schwefelwasserstoff, der im abwasser von kohlvergasungsanlagen geloest ist
DE3316265A1 (de) * 1982-07-31 1984-02-02 Bayer Ag, 5090 Leverkusen Verfahren zur reinigung von abwaessern
DE3244962C1 (de) * 1982-12-04 1984-05-10 Buckau-Walther AG, 4048 Grevenbroich Verfahren und Vorrichtung zur Abwasserreinigung
DE3328989A1 (de) * 1983-08-11 1985-02-21 Krupp Koppers GmbH, 4300 Essen Verfahren zur aufarbeitung des bei der direkten wasserwaesche von rohgas aus kohlevergasungsanlagen anfallenden anwassers
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
US5021163A (en) * 1990-07-25 1991-06-04 Eastman Kodak Company Catalytic destruction of sulfur-oxygen anions
US5234584A (en) * 1991-02-04 1993-08-10 United Technologies Corporation Catalytic oxidation of aqueous organic contaminants
CA2162400A1 (fr) 1993-05-28 1994-12-08 William M. Snyder Methode pour preparer la 2-phenyl-3-aminopiperidine et en separer les racemiques
CN102765801A (zh) * 2012-08-09 2012-11-07 山东聊城中盛蓝瑞化工有限公司 空气催化氧化处理苯乙腈废水方法

Also Published As

Publication number Publication date
DE2050874A1 (de) 1972-04-20
US3817862A (en) 1974-06-18
LU64062A1 (fr) 1972-04-21
CH542155A (de) 1973-09-30
BE773896A (fr) 1972-01-31
AT315757B (de) 1974-06-10
GB1372395A (en) 1974-10-30
DE2050874C3 (de) 1979-10-18
NL7113720A (fr) 1972-04-18
DE2050874B2 (de) 1979-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse