WO2013043045A3 - Measurement and/or sampling device for measuring and/or sampling a liquid, and system and method there for - Google Patents

Measurement and/or sampling device for measuring and/or sampling a liquid, and system and method there for Download PDF

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Publication number
WO2013043045A3
WO2013043045A3 PCT/NL2012/050658 NL2012050658W WO2013043045A3 WO 2013043045 A3 WO2013043045 A3 WO 2013043045A3 NL 2012050658 W NL2012050658 W NL 2012050658W WO 2013043045 A3 WO2013043045 A3 WO 2013043045A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
sampling
measurement
measuring
generating
Prior art date
Application number
PCT/NL2012/050658
Other languages
French (fr)
Other versions
WO2013043045A2 (en
Inventor
Hendrik Jannes CAPPON
Karel Jacob KEESMAN
Mateo Jozef Jaques Mayer
Original Assignee
Stichting Wetsus Centre Of Excellence 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
Application filed by Stichting Wetsus Centre Of Excellence For Sustainable Water Technology filed Critical Stichting Wetsus Centre Of Excellence For Sustainable Water Technology
Publication of WO2013043045A2 publication Critical patent/WO2013043045A2/en
Publication of WO2013043045A3 publication Critical patent/WO2013043045A3/en

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
    • C02F1/008—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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Water organic contamination in water
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1404—Fluid conditioning in flow cytometers, e.g. flow cells; Supply; Control of flow
    • G01N2015/142—Acoustic or ultrasonic focussing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Abstract

The invention relates to a method, device and system for disinfecting a liquid. More specifically, the method relates to killing micro-organisms in drinking water, for example. The method according to the invention comprises: providing the liquid to a liquid channel; generating one or more acoustic waves with one or more transducers; - generating a filter of nodes and/or node regions with the one or more waves such that particles in the liquid are hindered; and treating the liquid with UV.
PCT/NL2012/050658 2011-09-19 2012-09-19 Measurement and/or sampling device for measuring and/or sampling a liquid, and system and method there for WO2013043045A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1039051 2011-09-19
NL1039051A NL1039051C2 (en) 2011-09-19 2011-09-19 Filter and filtration method for purifying and/or sampling a liquid.

Publications (2)

Publication Number Publication Date
WO2013043045A2 WO2013043045A2 (en) 2013-03-28
WO2013043045A3 true WO2013043045A3 (en) 2013-07-18

Family

ID=47003172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2012/050658 WO2013043045A2 (en) 2011-09-19 2012-09-19 Measurement and/or sampling device for measuring and/or sampling a liquid, and system and method there for

Country Status (2)

Country Link
NL (1) NL1039051C2 (en)
WO (1) WO2013043045A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3165510A1 (en) * 2015-11-03 2017-05-10 Grundfos Holding A/S Centrifugal pump assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912182A (en) * 1992-03-10 1999-06-15 University College Cardiff Consultants Limited Particle aggregation method and apparatus
EP1081465A2 (en) * 1999-09-01 2001-03-07 Daniel Industries, Inc., Ultrasonic 2-Phase flow apparatus and statified level detector
WO2002077635A2 (en) * 2001-03-23 2002-10-03 Joseph Baumoel Method for determining relative amounts of constituents in a multiphase flow
DE10206760A1 (en) * 2002-02-19 2003-08-28 Schubert & Salzer Control Syst Ultrasonic device for particle and bubble detection within a liquid carrying monitoring length, whereby an envelope curve generator is used with a peak detector to detect signal peaks caused by bubbles or particles
US20040199340A1 (en) * 2003-01-13 2004-10-07 Kersey Alan D. Apparatus and method using an array of ultrasonic sensors for determining the velocity of a fluid within a pipe
US20060052963A1 (en) * 2004-09-07 2006-03-09 Transonic Systems, Inc. Noninvasive testing of a material intermediate spaced walls
WO2008024538A2 (en) * 2006-05-22 2008-02-28 Traceguard Technologies Inc. Low-frequency acoustic waves for collecting and/or moving particles inside articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672823A (en) * 1970-03-25 1972-06-27 Wave Energy Systems Method of sterilizing liquids
FR2442218A1 (en) * 1978-11-27 1980-06-20 Hyco & Aulas Ets Sterilising flowing water etc.by ultraviolet irradiation - immediately preceded by ultrasonic vibration to enhance treatment efficiency
LU87850A1 (en) * 1990-11-27 1992-08-25 Euratom ACOUSTIC CHAMBER FOR AEROSOL TREATMENT OF EXHAUST GAS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912182A (en) * 1992-03-10 1999-06-15 University College Cardiff Consultants Limited Particle aggregation method and apparatus
EP1081465A2 (en) * 1999-09-01 2001-03-07 Daniel Industries, Inc., Ultrasonic 2-Phase flow apparatus and statified level detector
WO2002077635A2 (en) * 2001-03-23 2002-10-03 Joseph Baumoel Method for determining relative amounts of constituents in a multiphase flow
DE10206760A1 (en) * 2002-02-19 2003-08-28 Schubert & Salzer Control Syst Ultrasonic device for particle and bubble detection within a liquid carrying monitoring length, whereby an envelope curve generator is used with a peak detector to detect signal peaks caused by bubbles or particles
US20040199340A1 (en) * 2003-01-13 2004-10-07 Kersey Alan D. Apparatus and method using an array of ultrasonic sensors for determining the velocity of a fluid within a pipe
US20060052963A1 (en) * 2004-09-07 2006-03-09 Transonic Systems, Inc. Noninvasive testing of a material intermediate spaced walls
WO2008024538A2 (en) * 2006-05-22 2008-02-28 Traceguard Technologies Inc. Low-frequency acoustic waves for collecting and/or moving particles inside articles

Also Published As

Publication number Publication date
NL1039051C2 (en) 2013-03-21
WO2013043045A2 (en) 2013-03-28

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