DE69322074D1 - Dekantiervorrichtung - Google Patents

Dekantiervorrichtung

Info

Publication number
DE69322074D1
DE69322074D1 DE69322074T DE69322074T DE69322074D1 DE 69322074 D1 DE69322074 D1 DE 69322074D1 DE 69322074 T DE69322074 T DE 69322074T DE 69322074 T DE69322074 T DE 69322074T DE 69322074 D1 DE69322074 D1 DE 69322074D1
Authority
DE
Germany
Prior art keywords
decanting
decanting apparatus
effluent
allows
float system
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
DE69322074T
Other languages
English (en)
Inventor
D Thomas Murphy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69322074D1 publication Critical patent/DE69322074D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/307—Passive control mechanisms without external energy, e.g. using a float
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7323—By float

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physical Water Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Confectionery (AREA)
DE69322074T 1992-02-19 1993-02-19 Dekantiervorrichtung Expired - Lifetime DE69322074D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/850,113 US5234580A (en) 1991-09-03 1992-02-19 Decanting apparatus with float supported submerged pump
PCT/US1993/001688 WO1993016781A1 (en) 1992-02-19 1993-02-19 Decanting apparatus

Publications (1)

Publication Number Publication Date
DE69322074D1 true DE69322074D1 (de) 1998-12-17

Family

ID=25307291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322074T Expired - Lifetime DE69322074D1 (de) 1992-02-19 1993-02-19 Dekantiervorrichtung

Country Status (8)

Country Link
US (1) US5234580A (de)
EP (1) EP0626877B1 (de)
JP (1) JP3226922B2 (de)
KR (1) KR100220330B1 (de)
AT (1) ATE173174T1 (de)
AU (1) AU673665B2 (de)
DE (1) DE69322074D1 (de)
WO (1) WO1993016781A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316671A (en) * 1993-01-21 1994-05-31 Murphy D Thomas Submersible aeration train and aeration apparatus for biological purification of sewage
US5358644A (en) * 1993-05-10 1994-10-25 Aqua-Aerobic Systems, Inc. Method and apparatus for decanting liquid
US5492619A (en) * 1994-04-12 1996-02-20 Clearline Systems, Inc. Automatic grease collection system
US5736047A (en) * 1995-02-28 1998-04-07 Lemna Corporation Hybrid biological nutrient removal system
SE504228C2 (sv) * 1995-04-24 1996-12-09 Team Aqua Laeckeby Ab Dekanteringsanordning
FR2754733B1 (fr) * 1996-10-21 1998-12-31 Soc Et Et De Realisation Pour Ensemble formant clapet de repartition d'un flux de liquide, et bassin de traitement de liquide comportant un tel ensemble formant clapet
US6027313A (en) * 1997-06-13 2000-02-22 Enhanced Energy, Inc. Gas assisted fluid delivery system
KR100634240B1 (ko) * 1998-09-28 2006-10-16 글렌 디. 린드보 유입하수 게이트 및 외방으로 플레어드된 하부를 갖는예비반응 대역을 포함하는 폐수처리 탱크
KR19990083685A (ko) * 1999-05-14 1999-12-06 이현재 부유경사장치
FR2794482B1 (fr) * 1999-06-01 2001-08-24 Amenagement Lyonnais Procede et installation de collecte et de traitement des effluents emis par une serie de sources de production situees en milieu diffus
CZ296942B6 (cs) * 1999-10-19 2006-07-12 Envi-Pur, S. R. O. Zpusob biologického cistení odpadních vod a zarízení k provádení tohoto zpusobu
DE502004002252D1 (de) * 2004-10-05 2007-01-18 Markus Baumann Biologische Klärvorrichtung mit einer Tauchpumpe
DE102005026215A1 (de) * 2005-06-07 2006-12-14 Linde-Kca-Dresden Gmbh Verfahren und Vorrichtung zum Abzug einer Flüssigkeit aus einem Becken
US20080260557A1 (en) * 2007-04-23 2008-10-23 Austin Timothy L Floating pump for irrigation and other applications
CN101624217B (zh) * 2008-07-07 2011-08-24 戴明发 一种滗水器排水主管的密封装置
WO2012083476A1 (es) * 2010-12-21 2012-06-28 Edmundo Ganter Parga Tratamiento de aguas
CN104740903B (zh) * 2015-03-02 2016-03-16 金昌元 处理水移送装置
CN109205697A (zh) * 2018-09-26 2019-01-15 骆玉蓉 利用虹吸原理便于清污的多级液流污水处理设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1450545A (en) * 1920-04-13 1923-04-03 Oscar E Hans Apparatus for separating liquids of different densities
US2140059A (en) * 1936-05-12 1938-12-13 Simonsen Arntz Decanting mechanism
US3547553A (en) * 1968-12-30 1970-12-15 Acme Products Inc Floating surface skimmer
US4230578A (en) * 1979-04-09 1980-10-28 Jet, Inc. Sewage effluent volume control and alarm arrangement for pressurized sewage disposal system
US4601833A (en) * 1985-05-22 1986-07-22 Shubert Wesley M Device for removing separated fluids and method for using same
US4711716A (en) * 1985-09-20 1987-12-08 Calltharp Glen R Decanting apparatus
US4695376A (en) * 1986-10-20 1987-09-22 Aqua-Aerobic Systems, Inc. Floating decanter
US5036882A (en) * 1990-07-31 1991-08-06 Jmo Holding, Inc. Valve assembly for decanter for wastewater treatment facility
US5104528A (en) * 1990-09-24 1992-04-14 Christie Stanley E Floating decanter
US5106494A (en) * 1991-02-08 1992-04-21 Jmo Holding, Inc. Decanter assembly
US5186821A (en) * 1991-09-03 1993-02-16 D. Thomas Murphy Wastewater treatment process with cooperating velocity equalization, aeration and decanting means

Also Published As

Publication number Publication date
ATE173174T1 (de) 1998-11-15
EP0626877A1 (de) 1994-12-07
AU3778093A (en) 1993-09-13
KR950700107A (ko) 1995-01-16
EP0626877B1 (de) 1998-11-11
KR100220330B1 (ko) 1999-09-15
JPH07503898A (ja) 1995-04-27
JP3226922B2 (ja) 2001-11-12
EP0626877A4 (de) 1995-03-22
US5234580A (en) 1993-08-10
WO1993016781A1 (en) 1993-09-02
AU673665B2 (en) 1996-11-21

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Legal Events

Date Code Title Description
8332 No legal effect for de