SE9002048L - Saett och anordning foer att blanda om och ytskumma vattenreningsbassaenger - Google Patents

Saett och anordning foer att blanda om och ytskumma vattenreningsbassaenger

Info

Publication number
SE9002048L
SE9002048L SE9002048A SE9002048A SE9002048L SE 9002048 L SE9002048 L SE 9002048L SE 9002048 A SE9002048 A SE 9002048A SE 9002048 A SE9002048 A SE 9002048A SE 9002048 L SE9002048 L SE 9002048L
Authority
SE
Sweden
Prior art keywords
basin
liquid
float
mixer
shield
Prior art date
Application number
SE9002048A
Other languages
Unknown language ( )
English (en)
Other versions
SE504615C2 (sv
SE9002048D0 (sv
Inventor
K A Mikkelson
Original Assignee
Aqua Aerobic Systems Inc
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 Aqua Aerobic Systems Inc filed Critical Aqua Aerobic Systems Inc
Publication of SE9002048D0 publication Critical patent/SE9002048D0/sv
Publication of SE9002048L publication Critical patent/SE9002048L/sv
Publication of SE504615C2 publication Critical patent/SE504615C2/sv

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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Removal Of Floating Material (AREA)
  • Filtration Of Liquid (AREA)
SE9002048A 1989-06-13 1990-06-07 Sätt och anordning för att blanda om och ytskumma vatten i en reningsbassäng SE504615C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/365,354 US4956100A (en) 1989-06-13 1989-06-13 Method and apparatus for mixing and surface skimming water treatment basins

Publications (3)

Publication Number Publication Date
SE9002048D0 SE9002048D0 (sv) 1990-06-07
SE9002048L true SE9002048L (sv) 1990-12-14
SE504615C2 SE504615C2 (sv) 1997-03-17

Family

ID=23438527

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002048A SE504615C2 (sv) 1989-06-13 1990-06-07 Sätt och anordning för att blanda om och ytskumma vatten i en reningsbassäng

Country Status (2)

Country Link
US (1) US4956100A (sv)
SE (1) SE504615C2 (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626423A (en) * 1990-12-04 1997-05-06 The Maitland Company Apparatus and method for transporting and agitating a substance
US5137643A (en) * 1991-02-07 1992-08-11 Keyes Wilford W Continuous soap skimmer
US5417815A (en) * 1994-02-07 1995-05-23 Martin Marietta Energy Systems, Inc. Liquid surface skimmer apparatus for molten lithium and method
US5384033A (en) * 1994-03-08 1995-01-24 Baker Hughes Incorporated Floating inlet tube
DE19516750C2 (de) * 1995-05-06 2000-11-23 Ksb Ag Einrichtung zur Beseitigung von Schwimmschlamm
US5601705A (en) * 1995-06-06 1997-02-11 Glasgow; James A. Skimmer/coalescher system for removing and separating tramp oil from an aquaeous coolant
US5695648A (en) * 1995-10-31 1997-12-09 Chicago Bridge & Iron Technical Services Company Method and apparatus for withdrawing effluent from a solids-contacting vessel having an adjustable weir
US5958249A (en) * 1995-10-31 1999-09-28 Chicago Bridge & Iron Company Method and apparatus for withdrawing effluent from a solids-contacting vessel
US5599450A (en) * 1995-11-20 1997-02-04 Jet Tech, Inc. Anaerobic upflow batch reactor
SE506242C2 (sv) * 1996-03-01 1997-11-24 Alfa Laval Ab Anordning för att avskilja ett ytskikt hos en vätska
US5874003A (en) * 1997-06-25 1999-02-23 Rose; Bryan L. Wastewater treatment apparatus with floating clarifier
US5938326A (en) * 1997-07-24 1999-08-17 Asphalt Technology & Consulting, Inc. Combination dispersion and skimming device
US5814213A (en) * 1997-11-10 1998-09-29 Glasgow; James A. Skimming apparatus
US6056128A (en) * 1998-08-04 2000-05-02 Glasgow; James A. Coalescer with removable cartridge
FI3801U1 (sv) * 1998-10-06 1999-03-01 Overcraft Oy Anordning avsedd att sinsmellan blanda två fluidumer
DE19948549C1 (de) * 1999-10-08 2001-06-21 Cyklar Ag Schwimmschlammabzug
DE29920472U1 (de) 1999-11-22 2000-02-17 Payer, Peter, 99096 Erfurt Schwimmendes Aggregat zur Aufbereitung von Abwasser
US7025888B2 (en) * 2001-05-23 2006-04-11 Ashbrook Simon-Hartley Operations, Lp Floating decanter
US7384548B2 (en) * 2002-07-01 2008-06-10 Terrien Richard J Manually controlled skimming of industrial oil contaminants
US7014763B2 (en) * 2003-02-03 2006-03-21 Aqua-Aerobic Systems, Inc. Multiple barrier biological treatment systems
US7438809B2 (en) * 2005-02-02 2008-10-21 Petreco International Inc. Single-cell mechanical flotation system
WO2009012555A1 (en) * 2007-07-24 2009-01-29 Langner Herbert Gunther Joachi Method and apparatus for separating waste products from cellulose fibres in a paper recycling process
US8387957B2 (en) * 2009-01-29 2013-03-05 Aqua-Aerobic Systems, Inc. Downflow mixers with gas injection devices and/or baffles
EP2409748A1 (de) * 2010-07-21 2012-01-25 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Entgasung von Flotationsschaum, sowie Flotationsanlage
DE102011001916B3 (de) * 2011-04-08 2012-05-16 Udo Nagel Absaugschwimmer und Sammelvorrichtung sowie Sammelschiff
US9574337B1 (en) * 2012-10-04 2017-02-21 Lane Enterprises, Inc. Flow control methods and devices
US10968127B2 (en) * 2017-12-20 2021-04-06 Des Moines Metropolitan Wastewater Reclamation Authority Phosphorus release reactor for water treatment
US11008238B2 (en) 2018-03-20 2021-05-18 Symphonic Water Solutions, Inc. Mixer support assembly for use in an integrated cover and mixer apparatus and anaerobic digester system incorporating same
KR102162308B1 (ko) * 2019-09-25 2020-10-06 한국산업기술시험원 라멜라 구조를 이용한 수처리 장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE552117C (de) * 1932-06-09 John Coard Franke Pumpenaggregat, bestehend aus Pumpe und Motor, das durch Schwimmer schwimmfaehig gemacht ist
US781406A (en) * 1904-01-28 1905-01-31 Walter B Devereux Agitating device.
US1450545A (en) * 1920-04-13 1923-04-03 Oscar E Hans Apparatus for separating liquids of different densities
US2245589A (en) * 1939-08-04 1941-06-17 Internat Filter Co Liquid treatment
US3547553A (en) * 1968-12-30 1970-12-15 Acme Products Inc Floating surface skimmer
US3831756A (en) * 1970-06-29 1974-08-27 Trw Inc Surface tension method of and apparatus for separating immiscible liquids
NO130440B (sv) * 1971-04-23 1974-09-02 Patents & Dev As
US3722689A (en) * 1971-05-13 1973-03-27 Reynolds Submarine Services Co Apparatus for extracting oil or the like from the surface of the sea
CH556180A (de) * 1971-09-15 1974-11-29 Suhner Willy Vorrichtung fuer das elastische festhalten von skibindungsteilen.
US3830370A (en) * 1972-09-05 1974-08-20 Exxon Production Research Co Motion decoupled skimmer for removing oil from the surface of calm or disturbed water
US4024063A (en) * 1973-02-15 1977-05-17 Kabushiki Kaisha World Chemical Floating-matter removing apparatus
US3923661A (en) * 1974-06-28 1975-12-02 Angelo J Crisafulli Oil skimmer with lead float and hinged weir
US4166036A (en) * 1975-08-13 1979-08-28 Environmental Elements Corporation Floating skimming apparatus
US4014795A (en) * 1975-11-24 1977-03-29 National Marine Service, Inc. Oil boom for collecting and skimming oil on a water surface
US4011164A (en) * 1976-02-02 1977-03-08 Sybron Corporation Skimmer apparatus for sewage settling tanks and the like
US4154678A (en) * 1976-12-13 1979-05-15 Kole Lawrence T Skimmer device
SU700455A1 (ru) * 1978-05-04 1979-11-30 Belichenko Yurij P Установка дл очистки сточных вод
JPS5647804A (en) * 1979-09-27 1981-04-30 Toshiba Corp Execution control device of sequential controller
US4422771A (en) * 1981-10-19 1983-12-27 Aqua-Aerobic Systems, Inc. Downflow mixer
JPS59177112A (ja) * 1983-03-24 1984-10-06 Futamura Shoji 浴槽内浮遊物の除去装置
US4695376A (en) * 1986-10-20 1987-09-22 Aqua-Aerobic Systems, Inc. Floating decanter
US4723848A (en) * 1987-06-01 1988-02-09 Aqua-Aerobic Systems, Inc. Floating vertical shaft downflow directional mixer and method
US4733972A (en) * 1987-07-09 1988-03-29 Aqua-Aerobic Systems, Inc. Floating mixer apparatus with foam dispersing spray

Also Published As

Publication number Publication date
US4956100A (en) 1990-09-11
SE504615C2 (sv) 1997-03-17
SE9002048D0 (sv) 1990-06-07

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