EP3137424A4 - Water integrity and apparatus for measuring hydrogen peroxide in water treatment and distribution systems - Google Patents

Water integrity and apparatus for measuring hydrogen peroxide in water treatment and distribution systems Download PDF

Info

Publication number: EP3137424A4
Authority: EP; European Patent Office
Prior art keywords: water; hydrogen peroxide; distribution systems; integrity; measuring hydrogen
Prior art date: 2013-11-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP14866451.9A

Other languages

German (de)

French (fr)

Other versions

EP3137424A1 (en

Inventor

James SHUBAT

Gerben OP DEN BUIJS

Ludo FEYEN

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.)

Sanecotec Ltd

Original Assignee

Sanecotec Ltd

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.)

2013-11-29

Filing date

2014-06-13

Publication date

2018-07-18

2013-12-02Priority claimed from US14/094,754external-prioritypatent/US20150336824A1/en

2013-12-02Priority claimed from CA2835012Aexternal-prioritypatent/CA2835012A1/en

2014-05-30Priority claimed from US14/292,593external-prioritypatent/US9835601B2/en

2014-06-13Application filed by Sanecotec LtdfiledCriticalSanecotec Ltd

2017-03-08Publication of EP3137424A1publicationCriticalpatent/EP3137424A1/en

2018-07-18Publication of EP3137424A4publicationCriticalpatent/EP3137424A4/en

StatusWithdrawnlegal-statusCriticalCurrent

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- 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
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Immunology (AREA)
Pathology (AREA)
General Physics & Mathematics (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Molecular Biology (AREA)
Biophysics (AREA)
Toxicology (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
Food Science & Technology (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

EP14866451.9A2013-11-292014-06-13Water integrity and apparatus for measuring hydrogen peroxide in water treatment and distribution systemsWithdrawnEP3137424A4 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US14/094,754US20150336824A1 (en)	2013-12-02	2013-12-02	Water integrity in treatment and distribution systems
CA2835012ACA2835012A1 (en)	2013-11-29	2013-12-02	Water integrity in treatment and distribution systems
US201462001204P	2014-05-21	2014-05-21
US14/292,593US9835601B2 (en)	2014-05-21	2014-05-30	Apparatus and method for measuring hydrogen peroxide in water
PCT/CA2014/000503WO2015077863A1 (en)	2013-11-29	2014-06-13	Water integrity and apparatus for measuring hydrogen peroxide in water treatment and distribution systems

Publications (2)

Publication Number	Publication Date
EP3137424A1 EP3137424A1 (en)	2017-03-08
EP3137424A4true EP3137424A4 (en)	2018-07-18

Family

ID=56101816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14866451.9AWithdrawnEP3137424A4 (en)	2013-11-29	2014-06-13	Water integrity and apparatus for measuring hydrogen peroxide in water treatment and distribution systems

Country Status (3)

Country	Link
EP (1)	EP3137424A4 (en)
CA (1)	CA2932022A1 (en)
WO (1)	WO2015077863A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2549539B1 (en)*	2015-08-11	2016-09-19	Jesus MORENO GONZALEZ	ORGANIC OR INORGANIC CLEANING AND EXTRACTION SYSTEM PRECIPITATED IN THE STORAGE DEPOSIT FUND
WO2018232505A1 (en)*	2017-06-20	2018-12-27	Spi Technology Ltd.	DARK WATER QUALITY DISINFECTION AND CONTROL SYSTEM
CN112147136B (en)*	2020-10-19	2022-06-17	黑龙江峰向标科技有限公司	Water quality analysis photoelectric colorimetric measuring device and measuring method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5474938A (en)*	1990-11-02	1995-12-12	Eka Nobel Ab	Method of analysis hydrogen peroxide
JPH1096720A (en)*	1996-09-25	1998-04-14	Mitsubishi Gas Chem Co Inc	Reagent for the determination of trace amounts of hydrogen peroxide
US6245224B1 (en)*	1998-09-17	2001-06-12	Hitachi, Ltd.	Water quality management system
US20020104787A1 (en)*	2000-11-30	2002-08-08	Seiichi Murayama	Water treatment control system using fluorescence analyzer
US20040006513A1 (en)*	1998-12-17	2004-01-08	Wolfe Thomas D.	Anti-terrorism water quality monitoring system
WO2004083168A1 (en)*	2003-02-17	2004-09-30	Dojindo Laboratories	Novel compound suitable for use in chlorine concentration measurement or the like
US20100204924A1 (en)*	1998-12-17	2010-08-12	Hach Company	Method and system for remote monitoring of fluid quality and treatment
EP2511240A1 (en)*	2011-04-15	2012-10-17	Siemens Aktiengesellschaft	Method and apparatus for disinfection of water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPS229802A0 (en)*	2002-05-07	2002-06-13	Bremauer, Ben	Apparatus for mixing and/or testing small volumes of fluids

2014
- 2014-06-13CACA2932022Apatent/CA2932022A1/ennot_activeAbandoned
- 2014-06-13EPEP14866451.9Apatent/EP3137424A4/ennot_activeWithdrawn
- 2014-06-13WOPCT/CA2014/000503patent/WO2015077863A1/enactiveApplication Filing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5474938A (en)*	1990-11-02	1995-12-12	Eka Nobel Ab	Method of analysis hydrogen peroxide
JPH1096720A (en)*	1996-09-25	1998-04-14	Mitsubishi Gas Chem Co Inc	Reagent for the determination of trace amounts of hydrogen peroxide
US6245224B1 (en)*	1998-09-17	2001-06-12	Hitachi, Ltd.	Water quality management system
US20040006513A1 (en)*	1998-12-17	2004-01-08	Wolfe Thomas D.	Anti-terrorism water quality monitoring system
US20100204924A1 (en)*	1998-12-17	2010-08-12	Hach Company	Method and system for remote monitoring of fluid quality and treatment
US20020104787A1 (en)*	2000-11-30	2002-08-08	Seiichi Murayama	Water treatment control system using fluorescence analyzer
WO2004083168A1 (en)*	2003-02-17	2004-09-30	Dojindo Laboratories	Novel compound suitable for use in chlorine concentration measurement or the like
EP2511240A1 (en)*	2011-04-15	2012-10-17	Siemens Aktiengesellschaft	Method and apparatus for disinfection of water

Also Published As

Publication number	Publication date
EP3137424A1 (en)	2017-03-08
WO2015077863A1 (en)	2015-06-04
CA2932022A1 (en)	2015-06-04

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Legal Events

Date	Code	Title	Description
2017-02-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text:ORIGINAL CODE: 0009012
2017-03-08	17P	Request for examination filed	Effective date:20161017
2017-03-08	AK	Designated contracting states	Kind code of ref document:A1 Designated state(s):AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-04-11	RIC1	Information provided on ipc code assigned before grant	Ipc:C02F 1/00 20060101ALI20180306BHEP Ipc:A61L 2/28 20060101ALI20180306BHEP Ipc:C02F 1/32 20060101ALI20180306BHEP Ipc:G01N 31/22 20060101ALI20180306BHEP Ipc:G01N 33/18 20060101ALI20180306BHEP Ipc:G01N 21/78 20060101AFI20180306BHEP Ipc:G01N 21/33 20060101ALI20180306BHEP
2018-07-18	A4	Supplementary search report drawn up and despatched	Effective date:20180614
2018-07-18	RIC1	Information provided on ipc code assigned before grant	Ipc:C02F 1/32 20060101ALI20180608BHEP Ipc:C02F 1/00 20060101ALI20180608BHEP Ipc:G01N 31/22 20060101ALI20180608BHEP Ipc:G01N 33/18 20060101ALI20180608BHEP Ipc:A61L 2/28 20060101ALI20180608BHEP Ipc:G01N 21/78 20060101AFI20180608BHEP Ipc:G01N 21/33 20060101ALI20180608BHEP
2019-06-26	17Q	First examination report despatched	Effective date:20190524
2020-06-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text:STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-07-29	18D	Application deemed to be withdrawn	Effective date:20191204

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