AU2002324726A1 - Signal-based electrochemical methods for automatic dishwashing - Google Patents

Signal-based electrochemical methods for automatic dishwashing

Info

Publication number
AU2002324726A1
AU2002324726A1 AU2002324726A AU2002324726A AU2002324726A1 AU 2002324726 A1 AU2002324726 A1 AU 2002324726A1 AU 2002324726 A AU2002324726 A AU 2002324726A AU 2002324726 A AU2002324726 A AU 2002324726A AU 2002324726 A1 AU2002324726 A1 AU 2002324726A1
Authority
AU
Australia
Prior art keywords
signal
automatic dishwashing
electrochemical methods
based electrochemical
methods
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.)
Abandoned
Application number
AU2002324726A
Inventor
Paul Joseph Drzewiecki
Kenneth Nathan Price
William Michael Scheper
Mario Elmen Tremblay
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of AU2002324726A1 publication Critical patent/AU2002324726A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4238—Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/03—Electric current
    • A61L2/035—Electrolysis
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3953—Inorganic bleaching agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/06—Electrolysed 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/46165—Special power supply, e.g. solar energy or batteries
    • 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
    • C02F2209/05—Conductivity or salinity
    • C11D2111/14—
    • C11D2111/44—
    • C11D2111/46—
    • 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
AU2002324726A 2002-05-17 2002-08-16 Signal-based electrochemical methods for automatic dishwashing Abandoned AU2002324726A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US38147302P 2002-05-17 2002-05-17
US38147202P 2002-05-17 2002-05-17
US38114602P 2002-05-17 2002-05-17
US38145502P 2002-05-17 2002-05-17
US60/381,472 2002-05-17
US60/381,473 2002-05-17
US60/381,146 2002-05-17
US60/381,455 2002-05-17
PCT/US2002/026182 WO2003099982A1 (en) 2002-05-17 2002-08-16 Signal-based electrochemical methods for automatic dishwashing

Publications (1)

Publication Number Publication Date
AU2002324726A1 true AU2002324726A1 (en) 2003-12-12

Family

ID=29587848

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2002323207A Abandoned AU2002323207A1 (en) 2002-05-17 2002-08-16 Energy-efficient automatic dishwashing appliances
AU2002323183A Abandoned AU2002323183A1 (en) 2002-05-17 2002-08-16 Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
AU2002324726A Abandoned AU2002324726A1 (en) 2002-05-17 2002-08-16 Signal-based electrochemical methods for automatic dishwashing
AU2002335645A Abandoned AU2002335645A1 (en) 2002-05-17 2002-08-16 Automatic dishwashing compositions and methods for use

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AU2002323207A Abandoned AU2002323207A1 (en) 2002-05-17 2002-08-16 Energy-efficient automatic dishwashing appliances
AU2002323183A Abandoned AU2002323183A1 (en) 2002-05-17 2002-08-16 Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2002335645A Abandoned AU2002335645A1 (en) 2002-05-17 2002-08-16 Automatic dishwashing compositions and methods for use

Country Status (2)

Country Link
AU (4) AU2002323207A1 (en)
WO (4) WO2003099096A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003298505A1 (en) * 2002-12-25 2004-07-22 Arcelik A. S. A dishwasher and corresponding control method
DE102004063284A1 (en) * 2004-12-29 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a device for dissolving detergent
US20060191851A1 (en) 2005-02-25 2006-08-31 Mizuno William G Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater
US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
US20060266381A1 (en) * 2005-05-27 2006-11-30 Doherty James E Commercial glassware dishwasher and related method
DE102005043028A1 (en) 2005-09-09 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Process for the electrochemical softening of water in a water-conducting domestic appliance
EP1897481B1 (en) * 2006-09-08 2015-06-17 Whirlpool Corporation Household washing appliance with biocide element in a wash chamber
DE102006043975A1 (en) * 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with dosing system
AT516830B1 (en) 2015-05-11 2016-09-15 Wimtec Sanitärprodukte Gmbh dishwasher
CN111748821B (en) * 2020-06-19 2022-07-08 中国建筑第五工程局有限公司 Reinforcing bar rust cleaning device for building

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1217643A (en) * 1915-08-23 1917-02-27 George J Schneider Electrical water-purifying apparatus.
US3682190A (en) * 1970-06-17 1972-08-08 Grace W R & Co System for producing and discharging oxidizers for washing operations
DE2134850A1 (en) * 1971-07-13 1973-01-25 Bosch Hausgeraete Gmbh METHOD OF CLEANING DISHES IN A DISHWASHING MACHINE
US4390441A (en) * 1980-04-11 1983-06-28 Lever Brothers Company Machine dishwashing composition
IT1147150B (en) * 1981-12-14 1986-11-19 Zanussi A Spa Industrie DISHWASHER WITH ELECTROCHEMICAL CELL
IT1213138B (en) * 1984-02-16 1989-12-14 Eurodomestici Ind Riunite AUTOMATIC DOMESTIC DISHWASHER MACHINE WITH MEANS TO PRODUCE AN OXIDIZING SOLUTION OF SODIC HYPOCHLORITE
US5250160A (en) * 1990-06-04 1993-10-05 Oksman Henry C Apparatus and method for disinfecting a contaminated object
JPH05137689A (en) * 1991-11-21 1993-06-01 Matsushita Electric Ind Co Ltd Dish washer
FR2699803B1 (en) * 1992-12-30 1995-01-27 Esswein Sa Improvement in washing machines using softened water.
US5510052A (en) * 1994-08-25 1996-04-23 Colgate-Palmolive Co. Enzymatic aqueous pretreatment composition for dishware
TW338713B (en) * 1995-09-06 1998-08-21 Sharp Kk A dishwasher
US5753098A (en) * 1996-04-22 1998-05-19 Excel Technologies International Corp. Cylindrical electrolyzer assembly and method
JPH1132965A (en) * 1997-07-18 1999-02-09 Ricoh Co Ltd Dish washer
US5932171A (en) * 1997-08-13 1999-08-03 Steris Corporation Sterilization apparatus utilizing catholyte and anolyte solutions produced by electrolysis of water
JP3495632B2 (en) * 1999-02-17 2004-02-09 三洋電機株式会社 washing machine
US6296756B1 (en) * 1999-09-09 2001-10-02 H20 Technologies, Ltd. Hand portable water purification system
MXPA02003744A (en) * 1999-10-15 2002-08-30 Procter & Gamble Enzymatic liquid cleaning composition.
JP2001212060A (en) * 2000-02-01 2001-08-07 Toto Ltd Dish washing unit
JP2001271098A (en) * 2000-03-24 2001-10-02 Lion Corp Electrolytic cleaning water, method for producing the same and cleaning system for clothes or tableware using electrolytic cleaning water

Also Published As

Publication number Publication date
WO2003099096A1 (en) 2003-12-04
WO2003099983A1 (en) 2003-12-04
AU2002335645A1 (en) 2003-12-12
WO2003099097A1 (en) 2003-12-04
WO2003099982A1 (en) 2003-12-04
AU2002323207A1 (en) 2003-12-12
AU2002323183A1 (en) 2003-12-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase