AT305914B - Process and device for the purification of waste water - Google Patents

Process and device for the purification of waste water

Info

Publication number
AT305914B
AT305914B AT493670A AT493670A AT305914B AT 305914 B AT305914 B AT 305914B AT 493670 A AT493670 A AT 493670A AT 493670 A AT493670 A AT 493670A AT 305914 B AT305914 B AT 305914B
Authority
AT
Austria
Prior art keywords
purification
waste water
waste
water
Prior art date
Application number
AT493670A
Other languages
German (de)
Original Assignee
Oesterr Alpine Montan
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 Oesterr Alpine Montan filed Critical Oesterr Alpine Montan
Priority to AT493670A priority Critical patent/AT305914B/en
Priority to CH753571A priority patent/CH519444A/en
Priority to DE19712125741 priority patent/DE2125741C3/en
Priority to YU139871A priority patent/YU34866B/en
Priority to CS397471A priority patent/CS175419B2/cs
Priority to HUAI000188 priority patent/HU165292B/hu
Application granted granted Critical
Publication of AT305914B publication Critical patent/AT305914B/en

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F2001/007—Processes including a sedimentation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General 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)
  • Water Treatment By Electricity Or Magnetism (AREA)
AT493670A 1970-06-02 1970-06-02 Process and device for the purification of waste water AT305914B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT493670A AT305914B (en) 1970-06-02 1970-06-02 Process and device for the purification of waste water
CH753571A CH519444A (en) 1970-06-02 1971-05-24 Process for the purification of sewage
DE19712125741 DE2125741C3 (en) 1970-06-02 1971-05-25 Process for the purification of waste water and device for carrying out this process
YU139871A YU34866B (en) 1970-06-02 1971-05-31 Process for the purification of sewage
CS397471A CS175419B2 (en) 1970-06-02 1971-05-31
HUAI000188 HU165292B (en) 1970-06-02 1971-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT493670A AT305914B (en) 1970-06-02 1970-06-02 Process and device for the purification of waste water

Publications (1)

Publication Number Publication Date
AT305914B true AT305914B (en) 1973-03-26

Family

ID=3570083

Family Applications (1)

Application Number Title Priority Date Filing Date
AT493670A AT305914B (en) 1970-06-02 1970-06-02 Process and device for the purification of waste water

Country Status (6)

Country Link
AT (1) AT305914B (en)
CH (1) CH519444A (en)
CS (1) CS175419B2 (en)
DE (1) DE2125741C3 (en)
HU (1) HU165292B (en)
YU (1) YU34866B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939813A1 (en) * 1979-08-29 1981-04-02 BBC AG Brown, Boveri & Cie., Baden, Aargau FLOTATION METHOD FOR WASTEWATER PURIFICATION
DE4116919A1 (en) * 1991-05-24 1992-11-26 Henninger Geier Waltraud Water cleaning - has catch basin for overflow of water and air mixt. for sepn. by gravity into pptd. and floating portions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431995B1 (en) * 1978-07-27 1985-07-05 Vellas Jean PROCESS FOR THE OLIGODYNAMIC TREATMENT OF LIQUIDS AND DEVICE FOR IMPLEMENTING SAME
GB2044240B (en) * 1979-03-21 1983-03-16 Le T Kholodil Promysh Method of and apparatus for sewage treatment
AU4673385A (en) * 1984-08-11 1986-03-07 Renzler, E. Verfahren zur spaltung von emulsionen
DE4024424A1 (en) * 1990-08-01 1992-02-06 Iwatech Konrad Gmbh METHOD AND DEVICE FOR TREATING POLLUTED LIQUIDS
WO1993004003A1 (en) * 1991-08-14 1993-03-04 Iwatech Konradt Gmbh Process and device for treating polluted liquids
DE4230765A1 (en) * 1992-09-15 1994-03-17 Hugo Kunz Recycling used oily emulsions, esp machine tool lubricants - by filtering emulsion, treating with flotation agent, electrolysing and removing floating oil and particles
DE4443297C1 (en) * 1994-12-06 1996-03-07 Hdw Nobiskrug Gmbh Emulsion splitting by electro:coagulation, flotation and decanting
DE10035535A1 (en) * 2000-07-21 2002-01-31 Ader Abwasser Anlagen Ag Waste water purification includes stages of electroflotation with iron dissolution, re-suspension, hydroxide precipitation and floc separation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939813A1 (en) * 1979-08-29 1981-04-02 BBC AG Brown, Boveri & Cie., Baden, Aargau FLOTATION METHOD FOR WASTEWATER PURIFICATION
DE4116919A1 (en) * 1991-05-24 1992-11-26 Henninger Geier Waltraud Water cleaning - has catch basin for overflow of water and air mixt. for sepn. by gravity into pptd. and floating portions

Also Published As

Publication number Publication date
CS175419B2 (en) 1977-05-31
DE2125741A1 (en) 1971-12-09
CH519444A (en) 1972-02-29
DE2125741C3 (en) 1979-05-23
HU165292B (en) 1974-08-28
DE2125741B2 (en) 1978-09-28
YU34866B (en) 1980-04-30
YU139871A (en) 1979-10-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee