EP2897909A4 - Cyanuric acid removal - Google Patents

Cyanuric acid removal

Info

Publication number: EP2897909A4
Authority: EP; European Patent Office
Prior art keywords: cyanuric acid; acid removal; removal; cyanuric; acid
Prior art date: 2012-09-19
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13838736.0A

Other languages

German (de)

French (fr)

Other versions

EP2897909A1 (en

Inventor

Kermit Lee Monzingo

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.)

AquaNovus LLC

Original Assignee

AquaNovus LLC

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.)

2012-09-19

Filing date

2013-09-19

Publication date

2016-05-25

2013-09-19 Application filed by AquaNovus LLC filed Critical AquaNovus LLC

2015-07-29 Publication of EP2897909A1 publication Critical patent/EP2897909A1/en

2016-05-25 Publication of EP2897909A4 publication Critical patent/EP2897909A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1245—Recirculating pumps for swimming pool water
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1272—Skimmers integrated in the pool wall
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

EP13838736.0A 2012-09-19 2013-09-19 Cyanuric acid removal Withdrawn EP2897909A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261702813P	2012-09-19	2012-09-19
PCT/US2013/060640 WO2014047301A1 (en)	2012-09-19	2013-09-19	Cyanuric acid removal

Publications (2)

Publication Number	Publication Date
EP2897909A1 EP2897909A1 (en)	2015-07-29
EP2897909A4 true EP2897909A4 (en)	2016-05-25

Family

ID=50273374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13838736.0A Withdrawn EP2897909A4 (en)	2012-09-19	2013-09-19	Cyanuric acid removal

Country Status (8)

Country	Link
US (1)	US20140076814A1 (en)
EP (1)	EP2897909A4 (en)
AU (1)	AU2013318037A1 (en)
BR (1)	BR112015006136A2 (en)
CA (1)	CA2886181A1 (en)
CL (1)	CL2015000702A1 (en)
MX (1)	MX2015003544A (en)
WO (1)	WO2014047301A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2017093053A1 (en) *	2015-12-04	2017-06-08	Koninklijke Philips N.V.	Filter assembly for use in a fluid container of a domestic appliance
US9822541B2 (en) *	2015-12-11	2017-11-21	Philip Paull	Drainage system for a fiberglass swimming pool body
ES2680486B2 (en) *	2017-02-27	2019-05-06	Diasa Ind S A	PROCEDURE AND SYSTEM FOR THE EXTRACTION OF ISOCIANURIC ACID IN DISSOLUTION
FR3077506B1 (en) *	2018-02-02	2020-01-17	Abpool	FILTER FOR FILTRATION DEVICE
US11331616B2 (en) *	2020-09-25	2022-05-17	Mark Henderson	Pool filter assembly
US20230220693A1 (en) *	2022-01-07	2023-07-13	Blue Square Manufacturing, Llc	Skimmer Cover Assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4793935A (en) *	1987-05-15	1988-12-27	Applied Biochemists, Inc.	Method of removing cyanuric acid from bather water
EP2184263A1 (en) *	2008-11-06	2010-05-12	Unilever N.V.	Water purification device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2358748A (en) *	1941-02-14	1944-09-19	Automatic Canteen Co	Water filter
US3520417A (en) *	1969-07-02	1970-07-14	Carborundum Co	Pleated paper filter and method of making same
CA1013684A (en) *	1973-04-16	1977-07-12	Ronald H. Carlson	Controlling water pollution in the manufacture of chlorinated cyanuric acids and their salts with activated carbon
US4169793A (en) *	1977-07-11	1979-10-02	Tolo, Incorporated	Tank drain assembly for swimming pool filters
US4622137A (en) *	1985-11-13	1986-11-11	Emerich Kessler	Filtering system for swimming pools, with removable manifold assembly and braided filter grid units
CA2346792A1 (en) *	1998-10-08	2000-04-13	Cuno Incorporated	Fluid filtration unit
US7022230B2 (en) *	2000-06-21	2006-04-04	Tohzai Electric Co. Ltd	Filtration device
CA2645147A1 (en) *	2006-03-17	2007-09-27	Yeda Research And Development Co. Ltd.	Methods, compositions and devices for maintaining chemical balance of chlorinated water
US8431021B2 (en) *	2009-09-15	2013-04-30	Watkins Manufacturing Corporation	Exchangeable media filter

2013
- 2013-09-19 MX MX2015003544A patent/MX2015003544A/en unknown
- 2013-09-19 AU AU2013318037A patent/AU2013318037A1/en not_active Abandoned
- 2013-09-19 BR BR112015006136A patent/BR112015006136A2/en not_active IP Right Cessation
- 2013-09-19 US US14/031,769 patent/US20140076814A1/en not_active Abandoned
- 2013-09-19 EP EP13838736.0A patent/EP2897909A4/en not_active Withdrawn
- 2013-09-19 CA CA2886181A patent/CA2886181A1/en not_active Abandoned
- 2013-09-19 WO PCT/US2013/060640 patent/WO2014047301A1/en active Application Filing
2015
- 2015-03-19 CL CL2015000702A patent/CL2015000702A1/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4793935A (en) *	1987-05-15	1988-12-27	Applied Biochemists, Inc.	Method of removing cyanuric acid from bather water
EP2184263A1 (en) *	2008-11-06	2010-05-12	Unilever N.V.	Water purification device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014047301A1 *

Also Published As

Publication number	Publication date
US20140076814A1 (en)	2014-03-20
WO2014047301A4 (en)	2014-06-05
CL2015000702A1 (en)	2015-10-30
AU2013318037A1 (en)	2015-05-07
WO2014047301A1 (en)	2014-03-27
MX2015003544A (en)	2015-11-13
EP2897909A1 (en)	2015-07-29
BR112015006136A2 (en)	2017-07-04
CA2886181A1 (en)	2014-03-27

Legal Events

Date	Code	Title	Description
2015-06-26	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
2015-07-29	17P	Request for examination filed	Effective date: 20150417
2015-07-29	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
2015-07-29	AX	Request for extension of the european patent	Extension state: BA ME
2015-12-23	DAX	Request for extension of the european patent (deleted)
2016-05-25	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160428
2016-05-25	RIC1	Information provided on ipc code assigned before grant	Ipc: C02F 1/28 20060101AFI20160421BHEP Ipc: E04H 4/12 20060101ALI20160421BHEP Ipc: C02F 1/76 20060101ALN20160421BHEP Ipc: C02F 103/42 20060101ALN20160421BHEP
2017-08-11	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
2017-09-13	18D	Application deemed to be withdrawn	Effective date: 20170401

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