AT337112B - PROCESS AND SYSTEM FOR PURIFYING WASTE WATER - Google Patents

PROCESS AND SYSTEM FOR PURIFYING WASTE WATER

Info

Publication number
AT337112B
AT337112B AT4975A AT4975A AT337112B AT 337112 B AT337112 B AT 337112B AT 4975 A AT4975 A AT 4975A AT 4975 A AT4975 A AT 4975A AT 337112 B AT337112 B AT 337112B
Authority
AT
Austria
Prior art keywords
waste water
purifying waste
purifying
water
waste
Prior art date
Application number
AT4975A
Other languages
German (de)
Other versions
ATA4975A (en
Original Assignee
Telecommunications Ind
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 Telecommunications Ind filed Critical Telecommunications Ind
Publication of ATA4975A publication Critical patent/ATA4975A/en
Application granted granted Critical
Publication of AT337112B publication Critical patent/AT337112B/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
AT4975A 1974-01-07 1975-01-03 PROCESS AND SYSTEM FOR PURIFYING WASTE WATER AT337112B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43101274A 1974-01-07 1974-01-07

Publications (2)

Publication Number Publication Date
ATA4975A ATA4975A (en) 1976-09-15
AT337112B true AT337112B (en) 1977-06-10

Family

ID=23710058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4975A AT337112B (en) 1974-01-07 1975-01-03 PROCESS AND SYSTEM FOR PURIFYING WASTE WATER

Country Status (14)

Country Link
JP (1) JPS5098153A (en)
AT (1) AT337112B (en)
BE (1) BE821971A (en)
BR (1) BR7500018A (en)
CH (1) CH593870A5 (en)
DE (1) DE2455633C3 (en)
EG (1) EG11531A (en)
FR (1) FR2256904B1 (en)
GB (1) GB1495755A (en)
IE (1) IE39946B1 (en)
IL (1) IL45907A (en)
IT (1) IT1028210B (en)
NL (1) NL7414774A (en)
SE (1) SE422454B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105854A (en) * 1977-02-26 1978-09-14 Shinryo Air Cond Method of and device for treating waste water
US4214887A (en) * 1978-11-08 1980-07-29 Ozodyne, Inc. Sewage and waste water treatment
US4382864A (en) * 1980-08-08 1983-05-10 Kurita Water Industries Ltd. Process for dewatering sludges
DE3127570A1 (en) * 1981-07-13 1983-04-28 Mecapec S.A., 8716 Schmerikon METHOD AND DEVICE FOR FLOCKING FILTRATION OF WASTEWATER
DE3428540A1 (en) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin DEVICE FOR GENERATING CAVITATION
DE3428535A1 (en) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin METHOD AND DEVICE, IN PARTICULAR FOR THE CONDITIONING OF SEWAGE SLUDGE
DE4204607C2 (en) * 1992-02-15 1995-11-30 Schott Glaswerke Method and device for biological wastewater treatment
DE4205739A1 (en) * 1992-02-25 1993-08-26 Gerhard Dipl Ing Osswald METHOD FOR DESTRUCTING CELLULAR STRUCTURES OF SUSPENSIONS OF MICROORGANISMS BY ULTRASOUND, ESPECIALLY SLUDES FROM BIOLOGICAL WASTEWATER PLANTS
DE4407564A1 (en) * 1994-03-08 1995-09-14 Toni Dr Gradl Oxidn. of organic substances in sewage plant sludge
EP0764613A3 (en) * 1995-09-22 1998-04-01 Friedrich Teufert Process and plant for purification of municipal and domestic waste water
DE19709384C1 (en) * 1997-03-07 1998-04-23 Rehau Ag & Co Waste water treatment process immobilises microorganisms on one side of membrane
DE102007013533A1 (en) * 2006-12-28 2008-07-03 Ultrasonic Systems Gmbh Method and apparatus for dissolving gases in liquids comprises sonochemical dispersion of oxygen or ozone in liquid to kill, bacteria and viruses by targeted oxidation
DE102011121910A1 (en) * 2011-12-21 2013-06-27 Ultrasonic Systems Gmbh Process for the treatment of sulfide-containing waste liquor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417722A (en) * 1942-07-31 1947-03-18 Rca Corp Purification of liquids by subjecting successively confined portions of said liquid to supersonic vibrations and simultaneously bubbling oxygen through said confined portions

Also Published As

Publication number Publication date
EG11531A (en) 1977-12-31
IL45907A0 (en) 1974-12-31
IE39946B1 (en) 1979-01-31
BE821971A (en) 1975-05-07
SE7500092L (en) 1975-07-08
IL45907A (en) 1977-11-30
IE39946L (en) 1975-07-07
DE2455633C3 (en) 1981-01-29
CH593870A5 (en) 1977-12-15
IT1028210B (en) 1979-01-30
NL7414774A (en) 1975-07-09
GB1495755A (en) 1977-12-21
BR7500018A (en) 1975-11-04
FR2256904A1 (en) 1975-08-01
ATA4975A (en) 1976-09-15
JPS5098153A (en) 1975-08-04
DE2455633A1 (en) 1975-07-10
FR2256904B1 (en) 1977-03-25
DE2455633B2 (en) 1980-05-08
SE422454B (en) 1982-03-08

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Legal Events

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