SE359802B - - Google Patents

Info

Publication number
SE359802B
SE359802B SE02562/71A SE256271A SE359802B SE 359802 B SE359802 B SE 359802B SE 02562/71 A SE02562/71 A SE 02562/71A SE 256271 A SE256271 A SE 256271A SE 359802 B SE359802 B SE 359802B
Authority
SE
Sweden
Application number
SE02562/71A
Inventor
B Lawes
O Mathre
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SE359802B publication Critical patent/SE359802B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/20—Regeneration of process solutions of rinse-solutions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
SE02562/71A 1970-03-02 1971-03-01 SE359802B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1587070A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
SE359802B true SE359802B (de) 1973-09-10

Family

ID=21774098

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02562/71A SE359802B (de) 1970-03-02 1971-03-01

Country Status (10)

Country Link
US (1) US3617582A (de)
AT (1) AT304388B (de)
BE (1) BE763590A (de)
CH (1) CH562760A5 (de)
DE (1) DE2109939A1 (de)
ES (1) ES388674A1 (de)
FR (1) FR2084046A5 (de)
GB (1) GB1351016A (de)
NL (1) NL7102755A (de)
SE (1) SE359802B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855124A (en) * 1971-11-22 1974-12-17 Gen Electric Process and apparatus for the purification of an aqueous waste stream from a silicone-polymer producing plant
DE2352856C3 (de) * 1973-10-22 1978-09-28 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Entgiften von Abwässern in denen Cyanide und/oder Cyanhydrine und/oder Nitrile enthalten sind
FR2286111A2 (fr) * 1974-09-26 1976-04-23 Degussa Procede d'epuration d'eaux residuaires contenant du formaldehyde
DE2657192B1 (de) * 1976-12-17 1978-06-08 Degussa Verfahren zur Reinigung phenol- und phenol-/formaldehydhaltiger Abwaesser
US4210530A (en) * 1979-02-22 1980-07-01 Purdue Research Foundation Treatment of metal plating wastes with an unexpanded vermiculite cation exchange column
DE3169600D1 (en) * 1980-12-12 1985-05-02 Interox Chemicals Ltd Process for detoxification
US4446029A (en) * 1982-09-22 1984-05-01 Fmc Corporation Destruction of iron cyanide complexes
DE4110055A1 (de) * 1991-03-27 1992-10-01 Degussa Verfahren zum entgiften cyanidischer waessriger loesungen
DE4344598A1 (de) * 1993-12-24 1995-06-29 Degussa Verfahren zur Steuerung der Entgiftung cyanidischer Abwässer
US5595713A (en) * 1994-09-08 1997-01-21 The Babcock & Wilcox Company Hydrogen peroxide for flue gas desulfurization
US5762808A (en) * 1995-05-09 1998-06-09 Research Corporation Technologies, Inc. Destruction of electron affinic contaminants during water treatment using free radical processes
EP1377523B1 (de) * 2001-04-09 2008-08-13 AK Steel Properties, Inc. Verfahren und vorrichtung zur entfernung von wasserstoffperoxid aus beizlösungen
JP4656379B2 (ja) * 2004-07-14 2011-03-23 栗田工業株式会社 鉄シアン化合物含有廃水の処理方法
RU2611237C1 (ru) * 2015-09-09 2017-02-21 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ очистки цианистых растворов от комплексов цветных металлов перед процессом сорбции

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395946A (en) * 1965-10-23 1968-08-06 Caterpillar Tractor Co Hydraulic brake circuit for dual vehicles
FR1560450A (de) * 1968-01-16 1969-03-21
FR1564915A (de) * 1968-03-14 1969-04-25

Also Published As

Publication number Publication date
CH562760A5 (de) 1975-06-13
AT304388B (de) 1973-01-10
DE2109939A1 (de) 1971-09-16
ES388674A1 (es) 1974-05-01
FR2084046A5 (de) 1971-12-17
NL7102755A (de) 1971-09-06
BE763590A (fr) 1971-09-01
US3617582A (en) 1971-11-02
GB1351016A (en) 1974-04-24

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