FI933177A0 - System foer behandling av avloppsvatten - Google Patents

System foer behandling av avloppsvatten

Info

Publication number
FI933177A0
FI933177A0 FI933177A FI933177A FI933177A0 FI 933177 A0 FI933177 A0 FI 933177A0 FI 933177 A FI933177 A FI 933177A FI 933177 A FI933177 A FI 933177A FI 933177 A0 FI933177 A0 FI 933177A0
Authority
FI
Finland
Prior art keywords
disclosed
avloppsvatten
foer behandling
system foer
vertially
Prior art date
Application number
FI933177A
Other languages
English (en)
Other versions
FI933177A (fi
Inventor
Thomas D Murphy
Original Assignee
Thomas D Murphy
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 Thomas D Murphy filed Critical Thomas D Murphy
Publication of FI933177A publication Critical patent/FI933177A/fi
Publication of FI933177A0 publication Critical patent/FI933177A0/fi

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
    • 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
    • B01D21/34—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Activated Sludge Processes (AREA)
  • Physical Water Treatments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electric Motors In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FI933177A 1991-09-03 1993-07-12 System foer behandling av avloppsvatten FI933177A0 (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/753,860 US5186821A (en) 1991-09-03 1991-09-03 Wastewater treatment process with cooperating velocity equalization, aeration and decanting means
PCT/US1992/007638 WO1993004759A1 (en) 1991-09-03 1992-09-03 Wastewater treatment process
CA 2095731 CA2095731C (en) 1991-09-03 1992-09-03 Wastewater treatment process

Publications (2)

Publication Number Publication Date
FI933177A FI933177A (fi) 1993-07-12
FI933177A0 true FI933177A0 (fi) 1993-07-12

Family

ID=25676156

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933177A FI933177A0 (fi) 1991-09-03 1993-07-12 System foer behandling av avloppsvatten

Country Status (15)

Country Link
US (1) US5186821A (fi)
EP (1) EP0575567B1 (fi)
AT (1) ATE130526T1 (fi)
AU (1) AU673656B2 (fi)
CA (1) CA2095731C (fi)
DE (1) DE69206261T2 (fi)
DK (1) DK0575567T3 (fi)
ES (1) ES2082506T3 (fi)
FI (1) FI933177A0 (fi)
GR (1) GR3019039T3 (fi)
HU (1) HU214473B (fi)
MW (1) MW13093A1 (fi)
NO (1) NO931999D0 (fi)
RU (1) RU2097102C1 (fi)
WO (1) WO1993004759A1 (fi)

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US5207896A (en) * 1990-02-09 1993-05-04 Norwalk Wastewater Equipment Company Wastewater treatment mechanism
US5384049A (en) * 1991-09-03 1995-01-24 Murphy; D. Thomas Wastewater treatment process
US5234580A (en) * 1991-09-03 1993-08-10 Murphy D Thomas Decanting apparatus with float supported submerged pump
US5759415A (en) * 1991-10-02 1998-06-02 Vortechnics, Inc. Method and apparatus for separating floating and non-floating particulate from rainwater drainage
US5316671A (en) * 1993-01-21 1994-05-31 Murphy D Thomas Submersible aeration train and aeration apparatus for biological purification of sewage
US5374353A (en) * 1993-01-21 1994-12-20 Murphy; D. Thomas Aeration train and aeration apparatus for biological purification of wastewater
US5421995A (en) * 1993-07-01 1995-06-06 Jmo Holding, Inc. Sludge blanket level detector suspended from floating decanter
WO1995019938A1 (en) * 1994-01-24 1995-07-27 Murphy Thomas D Wastewater treatment process
AUPM435594A0 (en) * 1994-03-11 1994-03-31 Crc For Waste Management And Pollution Control Limited Method of operating sequencing batch reactors
US5468375A (en) * 1994-05-09 1995-11-21 Nova Power Systems, Ltd. Wastewater pretreatment tank assembly
SE504228C2 (sv) * 1995-04-24 1996-12-09 Team Aqua Laeckeby Ab Dekanteringsanordning
US6638424B2 (en) 2000-01-19 2003-10-28 Jensen Enterprises Stormwater treatment apparatus
CA2551202C (en) * 1996-12-20 2010-10-26 Usf Filtration And Separations Group, Inc. Scouring method
DE59706079D1 (de) * 1997-02-28 2002-02-21 Rudolf Kahr Modulare kläranlage und verfahren zu ihrem betrieb
US6047724A (en) * 1998-02-11 2000-04-11 Nurse, Jr.; Harry L. Risers for a waste water treatment facility
US6012020A (en) * 1998-05-21 2000-01-04 Gardell; Steven E Apparatus and method for monitoring the condition of septic tanks
WO2000005176A1 (en) * 1998-07-24 2000-02-03 Paques Bio Systems B.V. Process for the treatment of waste water containing ammonia
MXPA01003215A (es) 1998-09-28 2005-07-25 D Lindbo Glen Tanque de tratamiento de agua residuales con compuertas de influente y zona de reaccion previa con una porcion inferior volteada hacia fuera.
US6110383A (en) * 1999-01-28 2000-08-29 Coombs Industrial Services, Inc. Oil/water separator
DE19907980C2 (de) * 1999-02-25 2002-09-05 Markus Baumann Integrierte Vorrichtung zum Behandeln von Abwasser in Kleinkläranlagen, insbesondere Einbecken-Kläranlagen
US6315131B1 (en) * 1999-03-22 2001-11-13 Universal Separators, Inc. Multi-directional flow gravity Separator
US6261452B1 (en) 1999-12-23 2001-07-17 American Manufacturing Company, Inc. Laminar flow collar for use in a wastewater management system
US7638065B2 (en) * 2000-01-19 2009-12-29 Jensen Precast Stormwater treatment apparatus and method
US6350374B1 (en) 2000-01-19 2002-02-26 Jensen Enterprises, Inc. Stormwater treatment apparatus
FR2808455B1 (fr) * 2000-05-03 2003-02-14 Schlumberger Services Petrol Installation et procede pour la separation d'effluents multiphasiques
US6409914B1 (en) 2000-08-22 2002-06-25 Crystal River Industries, Inc. Waste treatment unit
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) * 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7247238B2 (en) * 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
US7160474B2 (en) * 2004-11-08 2007-01-09 Darin Merle Harding Method and apparatus for removing cuttings from drilling fluids
US7544302B2 (en) * 2004-11-08 2009-06-09 Darin Merle Harding Method and apparatus for removing cuttings from drilling fluids
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
ATE542593T1 (de) * 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
EP1687078B1 (en) 2003-11-14 2012-03-14 Siemens Industry, Inc. Improved module cleaning method
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
US7243802B2 (en) * 2004-05-13 2007-07-17 Enviro Enterprises, Inc. Inlet structure for clarifiers
AU2005282211B2 (en) * 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
EP1838422A4 (en) 2004-12-24 2009-09-02 Siemens Water Tech Corp EASY GAS FLUSHING PROCESS AND APPROPRIATE DEVICE
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US20070138090A1 (en) * 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
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CN106064021B (zh) 2008-07-24 2019-06-04 懿华水处理技术有限责任公司 用于膜过滤模块的框架系统
CN102123784A (zh) 2008-08-20 2011-07-13 西门子水处理技术公司 改进的膜系统反洗能效
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EP2763776B1 (en) 2011-09-30 2021-07-28 Rohm & Haas Electronic Materials Singapore Pte. Ltd Improved filtration module assembly
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AU2013101765A4 (en) 2012-09-27 2016-10-13 Evoqua Water Technologies Llc Gas Scouring Apparatus for Immersed Membranes
CN104003571B (zh) * 2013-02-27 2016-04-06 宁波市恒洁水务发展有限公司 生物脱氮系统的工艺
RU2553875C2 (ru) * 2013-08-16 2015-06-20 Сергей Васильевич Лузан Устройство для насыщения воды кислородом
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CN112221214A (zh) * 2020-10-12 2021-01-15 湖南创大玉兔化工有限公司 澄清钛液与沉淀泥浆自动分层吸送装置
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Also Published As

Publication number Publication date
HU214473B (hu) 1998-03-30
GR3019039T3 (en) 1996-05-31
US5186821A (en) 1993-02-16
DE69206261D1 (de) 1996-01-04
EP0575567A4 (fi) 1994-01-19
CA2095731A1 (en) 1994-03-04
DK0575567T3 (da) 1996-04-09
CA2095731C (en) 1998-12-08
AU2652792A (en) 1993-04-05
ATE130526T1 (de) 1995-12-15
DE69206261T2 (de) 1996-07-04
HUT68998A (en) 1995-08-28
FI933177A (fi) 1993-07-12
NO931999D0 (no) 1993-06-02
EP0575567A1 (en) 1993-12-29
EP0575567B1 (en) 1995-11-22
WO1993004759A1 (en) 1993-03-18
RU2097102C1 (ru) 1997-11-27
MW13093A1 (en) 1994-10-12
ES2082506T3 (es) 1996-03-16
AU673656B2 (en) 1996-11-21
HU9301908D0 (en) 1993-11-29

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