CA1076273A - Oxydation du papier de rebut contenant du sulfure, du sulfite ou du thiosulfate - Google Patents

Oxydation du papier de rebut contenant du sulfure, du sulfite ou du thiosulfate

Info

Publication number
CA1076273A
CA1076273A CA258,299A CA258299A CA1076273A CA 1076273 A CA1076273 A CA 1076273A CA 258299 A CA258299 A CA 258299A CA 1076273 A CA1076273 A CA 1076273A
Authority
CA
Canada
Prior art keywords
waste water
oxidation
process according
catalyst
carried out
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
CA258,299A
Other languages
English (en)
Inventor
Otto Horak
Rolf Muders
Peter Wegner
Reimund Enders
Peter Schultz
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1076273A publication Critical patent/CA1076273A/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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CA258,299A 1975-08-05 1976-08-03 Oxydation du papier de rebut contenant du sulfure, du sulfite ou du thiosulfate Expired CA1076273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2534892A DE2534892B2 (de) 1975-08-05 1975-08-05 Verfahren zur oxydativen Behandlung sulfid-, sulfit- und thiosulfathaltiger Abwasser

Publications (1)

Publication Number Publication Date
CA1076273A true CA1076273A (fr) 1980-04-22

Family

ID=5953254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258,299A Expired CA1076273A (fr) 1975-08-05 1976-08-03 Oxydation du papier de rebut contenant du sulfure, du sulfite ou du thiosulfate

Country Status (9)

Country Link
JP (1) JPS5219469A (fr)
BE (1) BE844891A (fr)
CA (1) CA1076273A (fr)
CH (1) CH623016A5 (fr)
DE (1) DE2534892B2 (fr)
FR (1) FR2320268A1 (fr)
GB (1) GB1534085A (fr)
NL (1) NL7608678A (fr)
SE (1) SE7608759L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615037A1 (de) * 1976-04-07 1977-10-20 Bayer Ag Entfernung von schwefeldioxid aus sulfithaltigen abwaessern
FR2427307A1 (fr) * 1978-05-31 1979-12-28 Air Liquide Procede pour le traitement a l'oxygene d'effluents industriels contenant des sulfures
DE3109064C2 (de) * 1981-03-10 1983-02-24 Klaus Dr. 8029 Sauerlach Söchting Dosierverfahren und Vorrichtung zur steuerbaren Abgabe von Sauerstoff und Flüssigkeiten in biologisch genutzte Systeme
IT1136587B (it) * 1981-04-29 1986-09-03 Prodeco Spa Procedimento per il trattamento di acque contenenti solfuri
US4699720A (en) * 1985-03-12 1987-10-13 Osaka Gas Company Limited Process for treating waste water by wet oxidations
EP0634365B1 (fr) 1993-07-16 1998-04-15 BASF Aktiengesellschaft Dégradation des composés aromatiques à partir des eaux usées industrielles
DE102010049445A1 (de) * 2010-10-07 2012-04-12 Linde Aktiengesellschaft Verfahren zur Ablaugeoxidation unter erhöhtem Druck
DE102013010217A1 (de) 2013-06-20 2014-12-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Verfahren und Vorrichtung zur elektrochemischen Oxidation von sulfidhaltigen Abwässern
RU2626367C2 (ru) * 2015-12-23 2017-07-26 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ очистки воды от сернистых соединений

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR808658A (fr) * 1936-07-24 1937-02-12 Procédé d'épuration des eaux par l'oxydation catalytique des matières contenues dans les eaux résiduaires, consommant de l'oxygène
GB962237A (en) * 1961-04-19 1964-07-01 British Petroleum Co Improvements relating to the oxidation of sulphides in aqueous solutions
DE1517659A1 (de) * 1963-04-06 1969-06-19 Hunold Fuerst Verfahren zur Reinigung von fluessigen,geloesten,emulgierten bzw. suspendierten oder gasfoermigen Medien,wie Abwasser,Abgase u.dgl.

Also Published As

Publication number Publication date
JPS5219469A (en) 1977-02-14
GB1534085A (en) 1978-11-29
FR2320268B1 (fr) 1980-11-21
CH623016A5 (en) 1981-05-15
BE844891A (fr) 1977-02-07
FR2320268A1 (fr) 1977-03-04
NL7608678A (nl) 1977-02-08
DE2534892B2 (de) 1979-07-05
DE2534892A1 (de) 1977-02-17
SE7608759L (sv) 1977-02-06

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Legal Events

Date Code Title Description
MKEX Expiry