DE69701290D1 - Reaktor zur reinigung von verschmutzten abwässern - Google Patents

Reaktor zur reinigung von verschmutzten abwässern

Info

Publication number
DE69701290D1
DE69701290D1 DE69701290T DE69701290T DE69701290D1 DE 69701290 D1 DE69701290 D1 DE 69701290D1 DE 69701290 T DE69701290 T DE 69701290T DE 69701290 T DE69701290 T DE 69701290T DE 69701290 D1 DE69701290 D1 DE 69701290D1
Authority
DE
Germany
Prior art keywords
pct
tank
water
reactor
purification
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 - Lifetime
Application number
DE69701290T
Other languages
English (en)
Other versions
DE69701290T2 (de
Inventor
Giambattista Odobez
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.)
GB ODOBER Srl
Original Assignee
GB ODOBER Srl
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 GB ODOBER Srl filed Critical GB ODOBER Srl
Application granted granted Critical
Publication of DE69701290D1 publication Critical patent/DE69701290D1/de
Publication of DE69701290T2 publication Critical patent/DE69701290T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/918—Miscellaneous specific techniques
    • Y10S210/926—Miscellaneous specific techniques using oxidation ditch, e.g. carousel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE1997601290 1996-06-26 1997-05-06 Reaktor zur reinigung von verschmutzten abwässern Expired - Lifetime DE69701290T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI961291 IT1284071B1 (it) 1996-06-26 1996-06-26 Reattore per depurare acque residue inquinate
PCT/EP1997/002309 WO1997049640A1 (en) 1996-06-26 1997-05-06 A reactor for the depuration of polluted waste waters

Publications (2)

Publication Number Publication Date
DE69701290D1 true DE69701290D1 (de) 2000-03-16
DE69701290T2 DE69701290T2 (de) 2000-08-24

Family

ID=11374480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997601290 Expired - Lifetime DE69701290T2 (de) 1996-06-26 1997-05-06 Reaktor zur reinigung von verschmutzten abwässern

Country Status (20)

Country Link
US (1) US6090277A (de)
EP (1) EP0907615B1 (de)
JP (1) JP2000512545A (de)
KR (1) KR100451558B1 (de)
CN (1) CN1125786C (de)
AT (1) ATE189670T1 (de)
AU (1) AU717132B2 (de)
BR (1) BR9709987A (de)
DE (1) DE69701290T2 (de)
EE (1) EE03913B1 (de)
ES (1) ES2144864T3 (de)
GR (1) GR3033349T3 (de)
HK (1) HK1020331A1 (de)
HU (1) HU221784B1 (de)
IT (1) IT1284071B1 (de)
NZ (1) NZ333433A (de)
PL (1) PL188171B1 (de)
PT (1) PT907615E (de)
TR (1) TR199802697T2 (de)
WO (1) WO1997049640A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXJL00000003A (es) * 2000-06-23 2002-08-29 I Castaneda Escorza Simon Tratamiento de aguas contaminadas, a base de aeracion capilar y recirculacion de lodos clasificados.
AUPR825701A0 (en) * 2001-10-15 2001-11-08 Bushwater Holdings Pty Ltd A water treatment system and apparatus
US6666965B1 (en) * 2002-06-14 2003-12-23 Cornell Research Foundation, Inc. Cellular microbead filter for use in water recirculating system
ITMI20080742A1 (it) * 2008-04-23 2009-10-24 Baio Emanuele Processo e impianto per depurare acque inquinate.
SG186177A1 (en) * 2010-06-08 2013-01-30 David A Clidence Systems and methods for control of a gas or chemical
HU231065B1 (hu) 2018-03-06 2020-04-28 Celltech-Paper Kft. Eljárás vizes bázisú anyagok kavitációs tisztítására és berendezés az eljárás végrehajtására

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846292A (en) * 1971-04-30 1974-11-05 Kimberly Clark Co Ejector aerated oxidation ditch for waste treatment
DE2404289B2 (de) * 1974-01-30 1977-12-29 Basf Ag, 6700 Ludwigshafen Belebungsbecken zur biologischen reinigung von abwasser
BE819769A (nl) * 1974-09-11 1974-12-31 Inrichting voor het zuiveren van verontreinigd water.
GB1486697A (en) * 1975-03-25 1977-09-21 Dwars Ing Bureau Process and installation for the purification of sewage
JPH084731B2 (ja) * 1985-10-11 1996-01-24 三菱レイヨン・エンジニアリング株式会社 気液混合装置
US4863606A (en) * 1987-12-11 1989-09-05 Ryall Ronald W Waste water treating process
US5057230A (en) * 1990-03-20 1991-10-15 The Boc Group Plc Dissolution of gas
JPH0448920A (ja) * 1990-06-18 1992-02-18 Inax Corp エゼクタ及び浄化装置
JPH05277483A (ja) * 1992-03-31 1993-10-26 Nippon Petrochem Co Ltd エアレーション装置

Also Published As

Publication number Publication date
AU717132B2 (en) 2000-03-16
ATE189670T1 (de) 2000-02-15
PL330898A1 (en) 1999-06-07
HK1020331A1 (en) 2000-04-14
DE69701290T2 (de) 2000-08-24
TR199802697T2 (xx) 1999-03-22
ITMI961291A1 (it) 1997-12-26
HUP9903665A3 (en) 2000-04-28
HU221784B1 (hu) 2003-01-28
PT907615E (pt) 2000-07-31
EE03913B1 (et) 2002-12-16
EP0907615A1 (de) 1999-04-14
ITMI961291A0 (de) 1996-06-26
ES2144864T3 (es) 2000-06-16
BR9709987A (pt) 1999-08-10
JP2000512545A (ja) 2000-09-26
CN1125786C (zh) 2003-10-29
KR20000022135A (ko) 2000-04-25
KR100451558B1 (ko) 2004-12-14
HUP9903665A2 (hu) 2000-02-28
AU2952497A (en) 1998-01-14
NZ333433A (en) 2000-06-23
EP0907615B1 (de) 2000-02-09
PL188171B1 (pl) 2004-12-31
EE9800434A (et) 1999-06-15
WO1997049640A1 (en) 1997-12-31
GR3033349T3 (en) 2000-09-29
US6090277A (en) 2000-07-18
IT1284071B1 (it) 1998-05-08
CN1223624A (zh) 1999-07-21

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Legal Events

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