AU1245099A - Method for optimising the operating cycle of a water treatment unit - Google Patents

Method for optimising the operating cycle of a water treatment unit

Info

Publication number
AU1245099A
AU1245099A AU12450/99A AU1245099A AU1245099A AU 1245099 A AU1245099 A AU 1245099A AU 12450/99 A AU12450/99 A AU 12450/99A AU 1245099 A AU1245099 A AU 1245099A AU 1245099 A AU1245099 A AU 1245099A
Authority
AU
Australia
Prior art keywords
water treatment
treatment unit
optimising
operating cycle
phase
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
AU12450/99A
Inventor
Thierry Gagnaire
Pierre Geriniere
Jean-Michel Gusse
Dominique Joubert
Veronique Tharreau
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.)
BWT France SAS
Siebe Appliance Controls SA
Original Assignee
BWT France SAS
Siebe Appliance Controls SA
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 BWT France SAS, Siebe Appliance Controls SA filed Critical BWT France SAS
Publication of AU1245099A publication Critical patent/AU1245099A/en
Abandoned legal-status Critical Current

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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • A47L15/4229—Water softening arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The invention concerns a method for optimising the operating cycle of a water treatment unit, characterised in that it consists in: a phase for acquiring measurements of physical or chemical parameters reflecting the degree of saturation or exhaustion of the treating medium, using at least one probe (6, 7) positioned inside the treatment chamber (1); a phase for analysing said measurements using an algorithm, said algorithm consisting in a processing of the variation of said measurements and in determining the inflection point resulting from said variation, which corresponds to a degree of exhaustion or saturation of the treating medium which indicates that the treating medium should be regenerated so as to restore its efficacy; a phase for triggering an operating step of the water treatment unit.
AU12450/99A 1997-11-27 1998-11-19 Method for optimising the operating cycle of a water treatment unit Abandoned AU1245099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9714946A FR2771400B1 (en) 1997-11-27 1997-11-27 METHOD FOR OPTIMIZING THE OPERATING CYCLE OF A WATER TREATMENT UNIT
FR9714946 1997-11-27
PCT/FR1998/002476 WO1999028036A1 (en) 1997-11-27 1998-11-19 Method for optimising the operating cycle of a water treatment unit

Publications (1)

Publication Number Publication Date
AU1245099A true AU1245099A (en) 1999-06-16

Family

ID=9513889

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12450/99A Abandoned AU1245099A (en) 1997-11-27 1998-11-19 Method for optimising the operating cycle of a water treatment unit

Country Status (8)

Country Link
EP (1) EP1034037B1 (en)
AT (1) ATE201335T1 (en)
AU (1) AU1245099A (en)
DE (1) DE69800841T2 (en)
FR (1) FR2771400B1 (en)
PL (1) PL340681A1 (en)
TR (1) TR200001500T2 (en)
WO (1) WO1999028036A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8048386B2 (en) 2002-02-25 2011-11-01 Cepheid Fluid processing and control
FR2828820B1 (en) * 2001-08-21 2004-09-10 Eurl Otop Cornouaille REGENERATION PROCESS, IN PARTICULAR FOR FILTER ELEMENTS PROVIDED IN WATER TREATMENT DEVICES AND INSTALLATION FOR CARRYING OUT THIS PROCESS
EP3114086B1 (en) * 2014-03-06 2019-09-11 The Board of Regents of The University of Texas System Methods and devices for measuring conductivity of fluids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768649A (en) * 1971-07-15 1973-10-30 Fleckenstein A J Regeneration sensing system
US4320010A (en) * 1980-01-24 1982-03-16 Sys-Tec, Inc. Regeneration detector for water softeners
US4299698A (en) * 1980-10-21 1981-11-10 Culligan International Company Circuit and apparatus for controlling a water softener
US4469602A (en) * 1982-08-27 1984-09-04 Autotrol Corporation Microcomputer controlled demand/scheduled water softener having automatic resin bed sensing
DE3629712A1 (en) * 1986-09-01 1988-03-03 Kunz Gerhard K METHOD AND CIRCUIT FOR MEASURING THE LOAD LEVEL OF AN ION EXCHANGE FILTER
US5058032A (en) * 1989-10-23 1991-10-15 Autotrol Corporation Apparatus and method for monitoring a water treatment system
CA2154443A1 (en) * 1992-12-14 1994-06-23 Jeffrey A. Zimmerman Multi-tank liquid treatment method and apparatus

Also Published As

Publication number Publication date
DE69800841D1 (en) 2001-06-28
ATE201335T1 (en) 2001-06-15
FR2771400B1 (en) 2000-01-07
EP1034037B1 (en) 2001-05-23
WO1999028036A1 (en) 1999-06-10
TR200001500T2 (en) 2000-09-21
DE69800841T2 (en) 2002-01-17
PL340681A1 (en) 2001-02-12
EP1034037A1 (en) 2000-09-13
FR2771400A1 (en) 1999-05-28

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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