EP2556030A2 - Reinigungsvorrichtung und verfahren zur reinigung einer flüssigkeit - Google Patents

Reinigungsvorrichtung und verfahren zur reinigung einer flüssigkeit

Info

Publication number
EP2556030A2
EP2556030A2 EP11715071A EP11715071A EP2556030A2 EP 2556030 A2 EP2556030 A2 EP 2556030A2 EP 11715071 A EP11715071 A EP 11715071A EP 11715071 A EP11715071 A EP 11715071A EP 2556030 A2 EP2556030 A2 EP 2556030A2
Authority
EP
European Patent Office
Prior art keywords
fluid
purification device
waves
wave
purifying
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.)
Withdrawn
Application number
EP11715071A
Other languages
English (en)
French (fr)
Inventor
Mateo Jozef Jacques Mayer
Jaap Caro
Hendrik Jannis Cappon
Cees Jan Nico Buisman
Karel Keesman
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.)
Stichting Wetsus Centre for Sustainable Water Technology
Original Assignee
Stichting Wetsus Centre for Sustainable Water Technology
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
Priority claimed from NL2004530A external-priority patent/NL2004530C2/en
Application filed by Stichting Wetsus Centre for Sustainable Water Technology filed Critical Stichting Wetsus Centre for Sustainable Water Technology
Publication of EP2556030A2 publication Critical patent/EP2556030A2/de
Withdrawn legal-status Critical Current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
    • C02F1/34—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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Definitions

  • the invention further relates to a method for harvesting algae products.
  • the method comprises the steps of:
  • Polystyrene particles 38 (figure 3A) of various sizes, in the illustrated embodiment in the range of 0.5-3 mm, were randomly placed in the resonance area and the determined optimal resonance frequency was about 12.6 kHz for the illustrated embodiment. When applying the optimal resonance frequency the particles 38 were moved (figure 3B) towards the stable position and consistently separated in three band 40 (figure 3C en D) .

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP11715071A 2010-04-09 2011-04-08 Reinigungsvorrichtung und verfahren zur reinigung einer flüssigkeit Withdrawn EP2556030A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2004530A NL2004530C2 (en) 2010-04-09 2010-04-09 Purification device and method for purifying a fluid.
NL2005440 2010-10-01
PCT/NL2011/050236 WO2011126371A2 (en) 2010-04-09 2011-04-08 Purification device and method for purifying a fluid

Publications (1)

Publication Number Publication Date
EP2556030A2 true EP2556030A2 (de) 2013-02-13

Family

ID=43982261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11715071A Withdrawn EP2556030A2 (de) 2010-04-09 2011-04-08 Reinigungsvorrichtung und verfahren zur reinigung einer flüssigkeit

Country Status (2)

Country Link
EP (1) EP2556030A2 (de)
WO (1) WO2011126371A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3045993A1 (en) * 2016-12-02 2018-06-07 Ethonus, Inc. Fluid treatment systems and methods of using the same
EP4311809A1 (de) * 2022-07-26 2024-01-31 Georg Fischer JRG AG Vorrichtung zur separation von legionellen

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688405A (en) * 1996-02-28 1997-11-18 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for separating particulate matter from a fluid
EP0936187A2 (de) * 1998-02-13 1999-08-18 TUHH-Technologie GmbH Verfahren zur mikrobiologischen Reinigung
US20020043893A1 (en) * 1996-08-05 2002-04-18 Puskas William L. Multiple frequency cleaning system
US6482327B1 (en) * 1998-11-20 2002-11-19 Proudo Co., Ltd. Liquid treating process and apparatus, as well as liquid treating system
US20060037916A1 (en) * 2004-08-19 2006-02-23 Felix Trampler Apparatus for separating dispersed particles
US20060086604A1 (en) * 1996-09-24 2006-04-27 Puskas William L Organism inactivation method and system
US20070269876A1 (en) * 1996-07-04 2007-11-22 Ashland Licensing And Intellectual Property Llc Device and process for treating a liquid medium
US20080181828A1 (en) * 2007-01-25 2008-07-31 Kluck William P Ultrasound one-quarter wave separator integrates with sterile tubing kit - optical sensing / valves manage purity - lowers apheresis extra corporeal blood volume - replacement for centrifuge
US20100224571A1 (en) * 2009-03-04 2010-09-09 Bacoustics Llc Ultrasound ballast water treatment device and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523682A (en) * 1982-05-19 1985-06-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic particle separation
DE3481281D1 (de) * 1983-10-31 1990-03-15 Nat Res Dev Beeinflussung von partikeln.
GB8417240D0 (en) * 1984-07-06 1984-08-08 Unilever Plc Particle separation
US4759775A (en) * 1986-02-21 1988-07-26 Utah Bioresearch, Inc. Methods and apparatus for moving and separating materials exhibiting different physical properties
GB8612759D0 (en) * 1986-05-27 1986-07-02 Unilever Plc Manipulating particulate matter
AT389235B (de) * 1987-05-19 1989-11-10 Stuckart Wolfgang Verfahren zur reinigung von fluessigkeiten mittels ultraschall und vorrichtungen zur durchfuehrung dieses verfahrens
AT390739B (de) * 1988-11-03 1990-06-25 Ewald Dipl Ing Dr Benes Verfahren und einrichtung zur separation von teilchen, welche in einem dispersionsmittel dispergiert sind
US6216538B1 (en) * 1992-12-02 2001-04-17 Hitachi, Ltd. Particle handling apparatus for handling particles in fluid by acoustic radiation pressure
AT398707B (de) * 1993-05-11 1995-01-25 Trampler Felix Mehrschichtiger piezoelektrischer resonator für die separation von suspendierten teilchen
US5626767A (en) * 1993-07-02 1997-05-06 Sonosep Biotech Inc. Acoustic filter for separating and recycling suspended particles
US7431892B2 (en) * 2001-09-25 2008-10-07 Piezo Top Ltd. Apparatus for sterilizing a liquid with focused acoustic standing waves
JP4505624B2 (ja) * 2002-06-21 2010-07-21 独立行政法人産業技術総合研究所 超音波を用いた非接触フィルタリング方法及び装置
GB0221391D0 (en) * 2002-09-16 2002-10-23 Secr Defence Apparatus for directing particles in a fluid
US6878288B2 (en) * 2002-12-17 2005-04-12 Harold W. Scott System and apparatus for removing dissolved and suspended solids from a fluid stream
US7018546B2 (en) * 2003-03-06 2006-03-28 Hitachi, Ltd. Water treatment method and water treatment device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688405A (en) * 1996-02-28 1997-11-18 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for separating particulate matter from a fluid
US20070269876A1 (en) * 1996-07-04 2007-11-22 Ashland Licensing And Intellectual Property Llc Device and process for treating a liquid medium
US20020043893A1 (en) * 1996-08-05 2002-04-18 Puskas William L. Multiple frequency cleaning system
US20060086604A1 (en) * 1996-09-24 2006-04-27 Puskas William L Organism inactivation method and system
EP0936187A2 (de) * 1998-02-13 1999-08-18 TUHH-Technologie GmbH Verfahren zur mikrobiologischen Reinigung
US6482327B1 (en) * 1998-11-20 2002-11-19 Proudo Co., Ltd. Liquid treating process and apparatus, as well as liquid treating system
US20060037916A1 (en) * 2004-08-19 2006-02-23 Felix Trampler Apparatus for separating dispersed particles
US20080181828A1 (en) * 2007-01-25 2008-07-31 Kluck William P Ultrasound one-quarter wave separator integrates with sterile tubing kit - optical sensing / valves manage purity - lowers apheresis extra corporeal blood volume - replacement for centrifuge
US20100224571A1 (en) * 2009-03-04 2010-09-09 Bacoustics Llc Ultrasound ballast water treatment device and method

Also Published As

Publication number Publication date
WO2011126371A2 (en) 2011-10-13
WO2011126371A3 (en) 2012-02-16

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