FR2256904B1 - - Google Patents

Info

Publication number
FR2256904B1
FR2256904B1 FR7434566A FR7434566A FR2256904B1 FR 2256904 B1 FR2256904 B1 FR 2256904B1 FR 7434566 A FR7434566 A FR 7434566A FR 7434566 A FR7434566 A FR 7434566A FR 2256904 B1 FR2256904 B1 FR 2256904B1
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
FR7434566A
Other languages
French (fr)
Other versions
FR2256904A1 (el
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.)
TELECOMMUNICATIONS IND IN
Original Assignee
TELECOMMUNICATIONS IND IN
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 IN filed Critical TELECOMMUNICATIONS IND IN
Publication of FR2256904A1 publication Critical patent/FR2256904A1/fr
Application granted granted Critical
Publication of FR2256904B1 publication Critical patent/FR2256904B1/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
    • C02F1/52—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7434566A 1974-01-07 1974-10-15 Expired FR2256904B1 (el)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2256904A1 FR2256904A1 (el) 1975-08-01
FR2256904B1 true FR2256904B1 (el) 1977-03-25

Family

ID=23710058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434566A Expired FR2256904B1 (el) 1974-01-07 1974-10-15

Country Status (14)

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

Families Citing this family (14)

* 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 (de) * 1981-07-13 1983-04-28 Mecapec S.A., 8716 Schmerikon Verfahrung und einrichtung zur flockungsfiltration von abwasser
DE3428540A1 (de) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin Vorrichtung zur erzeugung von kavitation
DE3428535A1 (de) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin Verfahren und vorrichtung, insbesondere zur konditionierung von abwaesserschlaemmen
DE4204607C2 (de) * 1992-02-15 1995-11-30 Schott Glaswerke Verfahren und Vorrichtung zur biologischen Abwasserreinigung
DE4205739A1 (de) * 1992-02-25 1993-08-26 Gerhard Dipl Ing Osswald Verfahren zur zerstoerung zellulaerer strukturen von suspensionen von mikroorganismen durch ultraschall, insbesondere von schlaemmen aus biologischen klaeranlagen
DE4407564A1 (de) * 1994-03-08 1995-09-14 Toni Dr Gradl Verfahren zur Oxidation von organischen Stoffen und/oder Mikroorganismen in einem Behandlungsgut, nämlich in Deponiesickerwasser oder in Suspensionen von Mikroorganismen, vorzugsweise in einem Schlamm aus biologischen Kläranlagen
EP0764613A3 (de) * 1995-09-22 1998-04-01 Friedrich Teufert Verfahren und Vorrichtung zur Reinigung von kommunalen bzw. häuslichen Abwässern
DE19709384C1 (de) * 1997-03-07 1998-04-23 Rehau Ag & Co Verfahren zur Abwasserreinigung
DE102007013533A1 (de) 2006-12-28 2008-07-03 Ultrasonic Systems Gmbh Ultraschall gestütztes Verfahren und Vorrichtung zur Gasbeladung und Entkeimung von durch Keime kontaminierten Flüssigkeiten und Kläranlagen
DE102011121910A1 (de) * 2011-12-21 2013-06-27 Ultrasonic Systems Gmbh Verfahren zur Behandlung sulfidhaltiger Ablauge
CN115594266B (zh) * 2022-09-01 2024-04-30 安徽舒饰环保科技有限公司 一种电镀金属污水的处理系统

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
IL45907A0 (en) 1974-12-31
DE2455633C3 (de) 1981-01-29
IT1028210B (it) 1979-01-30
IL45907A (en) 1977-11-30
IE39946L (en) 1975-07-07
DE2455633B2 (de) 1980-05-08
CH593870A5 (el) 1977-12-15
JPS5098153A (el) 1975-08-04
ATA4975A (de) 1976-09-15
EG11531A (en) 1977-12-31
DE2455633A1 (de) 1975-07-10
BE821971A (fr) 1975-05-07
NL7414774A (nl) 1975-07-09
FR2256904A1 (el) 1975-08-01
SE7500092L (el) 1975-07-08
GB1495755A (en) 1977-12-21
SE422454B (sv) 1982-03-08
IE39946B1 (en) 1979-01-31
BR7500018A (pt) 1975-11-04
AT337112B (de) 1977-06-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse