ZA200305832B - Method and apparatus for purifying water. - Google Patents

Method and apparatus for purifying water.

Info

Publication number
ZA200305832B
ZA200305832B ZA200305832A ZA200305832A ZA200305832B ZA 200305832 B ZA200305832 B ZA 200305832B ZA 200305832 A ZA200305832 A ZA 200305832A ZA 200305832 A ZA200305832 A ZA 200305832A ZA 200305832 B ZA200305832 B ZA 200305832B
Authority
ZA
South Africa
Prior art keywords
hypohalite
water
purifying water
dissolving
generator
Prior art date
Application number
ZA200305832A
Other languages
English (en)
Inventor
Alvin Costa
Michael Pereira
Thomas Parent
Richard T Coffey
Daniel Nelsen
Christopher Kampf
Original Assignee
Zodiac Pool Care 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 Zodiac Pool Care Inc filed Critical Zodiac Pool Care Inc
Publication of ZA200305832B publication Critical patent/ZA200305832B/xx

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
    • C02F1/68—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
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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
    • 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
    • C02F2209/44—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Water Treatment By Sorption (AREA)
ZA200305832A 2003-04-16 2003-07-29 Method and apparatus for purifying water. ZA200305832B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/414,598 US6982040B2 (en) 2003-04-16 2003-04-16 Method and apparatus for purifying water

Publications (1)

Publication Number Publication Date
ZA200305832B true ZA200305832B (en) 2004-05-26

Family

ID=32908317

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200305832A ZA200305832B (en) 2003-04-16 2003-07-29 Method and apparatus for purifying water.

Country Status (8)

Country Link
US (5) US6982040B2 (de)
EP (1) EP1468966B1 (de)
AT (1) ATE368010T1 (de)
AU (1) AU2003227298A1 (de)
CA (1) CA2436065C (de)
DE (1) DE60315130T2 (de)
ES (1) ES2291603T3 (de)
ZA (1) ZA200305832B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7238278B2 (en) * 2001-10-26 2007-07-03 Zodiac Pool Care, Inc. Apparatus for purifying water
US6982040B2 (en) * 2003-04-16 2006-01-03 Zodiac Pool Care, Inc. Method and apparatus for purifying water
JP4303240B2 (ja) * 2003-06-26 2009-07-29 平田機工株式会社 ピストンリング装着装置
CA2472285C (en) * 2003-07-16 2012-08-28 Frederick J. Dart Water treatment apparatus and method
EP1689686A2 (de) * 2003-10-29 2006-08-16 Rheodyne, LLC Dosierungsmotor und kartuschenvorrichtung zur flüssigkeitsabgabe und verfahren
US7347934B2 (en) * 2004-08-26 2008-03-25 King Technology, Inc Biocide
US7258783B2 (en) * 2004-11-01 2007-08-21 Watkins Manufacturing Corporation Fluid delivery system for a water tub using a removeable chemical carrier
US7211176B2 (en) * 2004-11-02 2007-05-01 Zodiac Pool Care, Inc. Replaceable chlorinator electrode assembly
WO2009077213A1 (de) * 2007-12-19 2009-06-25 Infracor Gmbh Verfahren zur behandlung von wasser mit chlordioxid
US20090255879A1 (en) * 2008-04-10 2009-10-15 Payeur Thomas D Chlorination apparatus and method for use
US20100101010A1 (en) * 2008-10-24 2010-04-29 Watkins Manufacturing Corporation Chlorinator for portable spas
DE102008055016A1 (de) 2008-12-19 2010-07-01 Infracor Gmbh Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid
US8465650B2 (en) * 2009-05-20 2013-06-18 Watkins Manufacturing Corporation Spa calcium removal methods and apparatus
EP2520549A1 (de) * 2009-06-10 2012-11-07 Zodiac Pool Care Europe Vorrichtung zur Flüssigkeitsbehandlung
US8273254B2 (en) 2010-04-19 2012-09-25 Watkins Manufacturing Corporation Spa water sanitizing system
US8266736B2 (en) * 2009-07-16 2012-09-18 Watkins Manufacturing Corporation Drop-in chlorinator for portable spas
US8366922B2 (en) * 2009-09-15 2013-02-05 Watkins Manufacturing Corporation Exchangeable media filter
CN106517477A (zh) * 2009-09-18 2017-03-22 得克萨斯州A&M大学系统 用于处理被污染流体的零价铁/氧化铁矿物/亚铁复合物
US10377648B2 (en) 2009-09-18 2019-08-13 The Texas A&M University System Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox process
US20110114572A1 (en) * 2009-11-13 2011-05-19 Zodiac Pool Systems, Inc. Water treatment apparatus and methods
US9382138B2 (en) * 2010-01-26 2016-07-05 Daniel Moroni Tucker Advanced on-site water sanitization system having chlorine generation integrated with copper/silver ionization
GB2484887B (en) * 2010-07-21 2018-11-14 Hydro Systems Europe Ltd Cultivation and dispensing of bacteria
WO2013046213A2 (en) * 2011-07-28 2013-04-04 Tata Consultancy Services Limited Device for water purification
EP2736848A4 (de) 2011-07-29 2016-03-16 Hayward Ind Inc Systeme und verfahren zur steuerung von chlorgasgeräten
US20130105373A1 (en) * 2011-07-29 2013-05-02 Patrick Chen Systems and Methods for User-Installable Chlorinators
EP4177224A1 (de) 2011-07-29 2023-05-10 Hayward Industries, Inc. Chlorinatoren und austauschbare zellkartuschen dafür
US11618696B2 (en) 2013-08-15 2023-04-04 Applied Silver, Inc. Antimicrobial batch dilution system
US10640403B2 (en) 2013-08-15 2020-05-05 Applied Silver, Inc. Antimicrobial batch dilution system
US10000881B2 (en) 2013-12-06 2018-06-19 Applied Silver, Inc. Method for antimicrobial fabric application
US11084742B2 (en) 2014-12-19 2021-08-10 The Texas A&M University System Activated hybrid zero-valent iron treatment system and methods for generation and use thereof
US20170050870A1 (en) 2015-08-21 2017-02-23 Applied Silver, Inc. Systems And Processes For Treating Textiles With An Antimicrobial Agent
US10669180B2 (en) 2016-04-29 2020-06-02 Adaptive Catalytic Technology, Llc Adaptive catalytic technology water treatment system
WO2018160708A1 (en) 2017-03-01 2018-09-07 Applied Silver, Inc. Systems and processes for treating textiles with an antimicrobial agent
EP3602024A4 (de) 2017-03-21 2020-11-18 Hayward Industries, Inc. Systeme und verfahren zur hygienisierung von schwimmbecken- und spawasser
US11008770B1 (en) 2020-01-17 2021-05-18 Saratoga Spa & Bath, Inc. Reconfigurable spa filter treatment systems and methods for treating filtered water for spas and hot tubs

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310764A (en) * 1919-07-22 mesneb
US622779A (en) * 1899-04-11 Eyeglasses
US718005A (en) * 1902-08-01 1903-01-06 Alfred B Lehman Broom-rack.
US972867A (en) * 1910-03-19 1910-10-18 Cyrus C Johnson Lock for switch-operating mechanisms.
US2348945A (en) * 1942-01-09 1944-05-16 Ransome Concrete Machinery Co Protected internal bearing for concrete mixers
US3629010A (en) * 1968-12-17 1971-12-21 Connrex Corp The Battery top sealer
FR2038680A5 (de) 1969-03-21 1971-01-08 Commissariat Energie Atomique
US4328084A (en) 1978-08-14 1982-05-04 Shindell Herman A Apparatus for the treatment of water
US4263114A (en) 1978-08-14 1981-04-21 Shindell Herman A Methods for the treatment of water
US4326084A (en) * 1979-10-11 1982-04-20 E. I. Du Pont De Nemours And Company Process for producing a mixture containing cyclohexanol and cyclohexanone from cyclohexane
US4263113A (en) * 1980-06-02 1981-04-21 Sprague Electric Company Electrochemical removal of surface copper from aluminum foil
US4364814A (en) 1981-05-20 1982-12-21 Langley Robert C Apparatus for the production of aqueous alkali metal hypochlorite
US4422219A (en) 1982-07-01 1983-12-27 Joseph Kepiro Buckle
US4451341A (en) 1982-12-29 1984-05-29 Hidrotronic De Colombia, S.A. Electrolytic water sterilization system
GB8316213D0 (en) 1983-06-14 1983-07-20 Tarnpure Ltd Water purification apparatus
SE448867B (sv) 1985-05-29 1987-03-23 Electrocell Ab Apparat for klorering av en vetska sasom vatten
US4882156A (en) * 1985-12-20 1989-11-21 Warner Lambert Co. Confectionery delivery system for expectorants
DE3629010A1 (de) 1986-08-27 1988-03-03 Siemens Ag Keimarme dentalausruestung
US4936979A (en) 1987-11-27 1990-06-26 Brown Leonard L Swimming pool bacteria and algae control system and method
US4781805A (en) 1988-02-16 1988-11-01 Vincent Dahlgren Method for controlling pollution and reducing calcium concentration in aqueous bodies
US4808290A (en) 1988-05-09 1989-02-28 Hilbig Herbert H Electrolytic pool chlorinator having baffled cathode chamber into which chlorinated water is delivered
EP0470070B1 (de) 1989-03-06 1994-12-07 SILVERI, Michael A Unterwasserschwimmbadreiniger mit elektronischer zelle
US5076315A (en) 1990-07-23 1991-12-31 King Joseph A Dispersal valve and canister
US5328584A (en) 1992-06-19 1994-07-12 Water Regeneration Systems, Inc. Passive circulation in electrolytic fluid treatment systems
CA2172622C (en) 1993-09-28 2005-07-26 Peter Forward Control of iron deposition in borehole pumps
ES2080686B1 (es) 1994-02-16 1996-10-16 S E De Carburos Metalicos S A Proceso y equipo de depuracion electrolitica en aguas residuales contaminadas utilizando catodos de oxigeno.
US6007693A (en) 1995-03-30 1999-12-28 Bioquest Spa halogen generator and method of operating
US6039883A (en) 1995-07-27 2000-03-21 Ion Physics Corporation Compound method for disinfection of liquids
US5792369A (en) 1996-04-04 1998-08-11 Johnson; Dennis E. J. Apparatus and processes for non-chemical plasma ion disinfection of water
US6254894B1 (en) 1996-04-05 2001-07-03 Zodiac Pool Care, Inc. Silver self-regulating water purification compositions and methods
US5772896A (en) 1996-04-05 1998-06-30 Fountainhead Technologies Self-regulating water purification composition
CA2204941C (en) 1996-05-21 2002-04-02 Paul F. Fulmer Method and apparatus for optimizing electrolytic production of a halogen in a water treatment system
US6210566B1 (en) 1996-09-25 2001-04-03 Joseph A. King Nestable containers and improved water treatment materials
US6190547B1 (en) 1996-09-25 2001-02-20 King Technology, Inc Water treatment system
EP0946425A4 (de) 1996-10-23 2000-02-23 Louis H Knieper Elektrochemische behandlung von abwasser
JP4003016B2 (ja) 1996-12-18 2007-11-07 栗田工業株式会社 窒素化合物含有水の処理方法
US6004458A (en) 1997-01-29 1999-12-21 H-Tech, Inc. Filter/sanitizer
US5993753A (en) 1997-02-12 1999-11-30 H-Tech, Inc. Chlorinator/sanitizer and method of using same
US6221321B1 (en) 1997-11-12 2001-04-24 H-Tech, Inc. Chemical feeder
US5997764A (en) * 1997-12-04 1999-12-07 The B.F. Goodrich Company Thickened bleach compositions
US6093422A (en) 1998-01-23 2000-07-25 Zodiac Pool Care, Inc. Biocidal compositions for treating water
AUPP216198A0 (en) 1998-03-05 1998-03-26 Rex, Hans Method of sanitizing a body of water
US6287450B1 (en) 1999-01-26 2001-09-11 George Hradil Apparatus and method for purifying water with an immersed galvanic cell
US6207060B1 (en) 1999-03-05 2001-03-27 Enproamerica, Inc. Method for treating water to be provided to an animal
US6287462B1 (en) 1999-03-29 2001-09-11 H-Tech, Inc. Alternate sanitizer for sand filter
US6197195B1 (en) 1999-03-29 2001-03-06 H-Tech, Inc. Fluid handling apparatus and flow control assembly therefor
US6224779B1 (en) 1999-04-01 2001-05-01 Marshall L. Spector Inhibition of algae in swimming pools
GB2348945B (en) 1999-04-13 2002-10-23 Douglas Ind Ltd Hot water supply systems
US6524475B1 (en) 1999-05-25 2003-02-25 Miox Corporation Portable water disinfection system
US6551518B2 (en) 1999-07-12 2003-04-22 Joseph Gargas Combined ozonation and electrolytic chlorination water purification method
JP2001276828A (ja) 2000-03-30 2001-10-09 Tomoyoshi Miyazaki 水の電解消毒方法及び電解消毒装置
US6350385B1 (en) 2000-12-22 2002-02-26 William Holt Method and apparatus for controlling water system fouling
US6814095B2 (en) 2001-08-07 2004-11-09 King Joseph A Dose system
JP4258793B2 (ja) * 2001-08-08 2009-04-30 旭精工株式会社 コインホッパのコイン還流装置
US6508929B1 (en) 2001-08-21 2003-01-21 Richard M. Mercer Water treatment apparatus and method
US7238278B2 (en) 2001-10-26 2007-07-03 Zodiac Pool Care, Inc. Apparatus for purifying water
US6761827B2 (en) 2001-10-26 2004-07-13 Zodiac Pool Care, Inc. Method and apparatus for purifying water
US6982040B2 (en) * 2003-04-16 2006-01-03 Zodiac Pool Care, Inc. Method and apparatus for purifying water

Also Published As

Publication number Publication date
DE60315130D1 (de) 2007-09-06
US20080128363A1 (en) 2008-06-05
DE60315130T2 (de) 2008-04-10
AU2003227298A1 (en) 2004-11-04
US7147786B2 (en) 2006-12-12
US7540966B2 (en) 2009-06-02
US20050161408A1 (en) 2005-07-28
ATE368010T1 (de) 2007-08-15
EP1468966B1 (de) 2007-07-25
US20040206706A1 (en) 2004-10-21
EP1468966A1 (de) 2004-10-20
CA2436065C (en) 2011-09-27
US20060032803A1 (en) 2006-02-16
US7320761B2 (en) 2008-01-22
US6982040B2 (en) 2006-01-03
ES2291603T3 (es) 2008-03-01
US20070084803A1 (en) 2007-04-19
CA2436065A1 (en) 2004-10-16

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