IT1162941B - Procedimento e dispositivo per il controllo di un addolcitore d'acqua a letto di resine - Google Patents

Procedimento e dispositivo per il controllo di un addolcitore d'acqua a letto di resine

Info

Publication number
IT1162941B
IT1162941B IT67906/83A IT6790683A IT1162941B IT 1162941 B IT1162941 B IT 1162941B IT 67906/83 A IT67906/83 A IT 67906/83A IT 6790683 A IT6790683 A IT 6790683A IT 1162941 B IT1162941 B IT 1162941B
Authority
IT
Italy
Prior art keywords
resins
bed
procedure
control
water softener
Prior art date
Application number
IT67906/83A
Other languages
English (en)
Other versions
IT8367906A0 (it
Inventor
J David Seal
Original Assignee
Autotrol Corp
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 Autotrol Corp filed Critical Autotrol Corp
Publication of IT8367906A0 publication Critical patent/IT8367906A0/it
Application granted granted Critical
Publication of IT1162941B publication Critical patent/IT1162941B/it

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT67906/83A 1982-08-27 1983-08-29 Procedimento e dispositivo per il controllo di un addolcitore d'acqua a letto di resine IT1162941B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/412,279 US4426294A (en) 1982-08-27 1982-08-27 Microcomputer controlled demand/scheduled water softener

Publications (2)

Publication Number Publication Date
IT8367906A0 IT8367906A0 (it) 1983-08-29
IT1162941B true IT1162941B (it) 1987-04-01

Family

ID=23632368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67906/83A IT1162941B (it) 1982-08-27 1983-08-29 Procedimento e dispositivo per il controllo di un addolcitore d'acqua a letto di resine

Country Status (7)

Country Link
US (1) US4426294A (it)
JP (1) JPS5939382A (it)
CA (1) CA1208741A (it)
DE (1) DE3233238A1 (it)
FR (1) FR2532193B1 (it)
GB (1) GB2126209B (it)
IT (1) IT1162941B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536845A (en) * 1983-08-31 1985-08-20 Culligan International Company Self-programmable controller for water conditioner recharging
US4722797A (en) * 1983-10-27 1988-02-02 Ecodyne Corporation Method for regeneration of a water softener
US4549432A (en) * 1984-01-23 1985-10-29 Murphy Oil Company Limited Metering separator for determining the liquid mass flow rate in a gas-liquid oilfield production stream
US4668402A (en) * 1984-12-03 1987-05-26 Culligan International Company System for treating fluids
SE452480B (sv) * 1985-03-27 1987-11-30 Fallman Goran Anordning for reducering av gropfretning i vattenledningar av koppar
US4847598A (en) * 1987-11-27 1989-07-11 Aqua-Tronics, Inc. Water treatment regeneration system incorporating alternating current excitation and paired operational amplifiers with asymmetrical feedback elements
US5022994A (en) * 1988-02-16 1991-06-11 Kinetico Incorporated Fluid treatment system
US5273070A (en) * 1989-10-05 1993-12-28 Culligan International Company Water treatment apparatus
US5073255A (en) * 1989-10-05 1991-12-17 Culligan International Company Water treatment apparatus
US5089140A (en) * 1990-03-15 1992-02-18 Wm. R. Hague, Inc. Comprehensive water treatment system
US5544072A (en) * 1991-05-24 1996-08-06 Ecowater Systems, Inc. Method for regeneration of a water softener
US5234601A (en) * 1992-09-28 1993-08-10 Autotrol Corporation Apparatus and method for controlling regeneration of a water treatment system
US6036866A (en) * 1997-03-10 2000-03-14 Ecodyne Water Treatment, Inc. Apparatus and method for fluid treatment units connected in parallel
GB9710037D0 (en) * 1997-05-16 1997-07-09 Waterside Plc Controlling recharging of water conditioning apparatus
US6206042B1 (en) 1998-03-06 2001-03-27 Chemical Engineering Corporation Modular control apparatus for water treatment system
US6235200B1 (en) 1998-05-15 2001-05-22 Waterside Plc Method and apparatus for controlling recharging of water conditioning apparatus
US6331255B1 (en) * 1999-07-09 2001-12-18 Donald B. Peddicord Accessible well for brine tank
US6444127B1 (en) 2000-09-21 2002-09-03 Clack Corportion Water conditioning unit control valve
US6402944B1 (en) 2000-09-21 2002-06-11 Clack Corporation Water softener control valve with removable seal stack
US7087162B2 (en) * 2001-09-24 2006-08-08 Peddicord Donald B Accessible well for brine tank
US6790362B2 (en) * 2002-01-11 2004-09-14 Culligan International Company Efficiency mode for water softener
US7243669B2 (en) * 2003-03-19 2007-07-17 Clack Corporation Float-responsive valve with premature closure prevention
US7966097B2 (en) * 2006-02-28 2011-06-21 Ecowater Systems Llc Method for regeneration of a water softener
DE102007059058C5 (de) * 2007-12-06 2014-11-27 Judo Wasseraufbereitung Gmbh Verfahren zum Betrieb einer Wasserenthärtungsanlage mit zwei Kalibrierkennlinien und zugehörige Wasserenthärtungsanlage
US8671985B2 (en) * 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US9010361B2 (en) * 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
JP2013123679A (ja) * 2011-12-14 2013-06-24 Miura Co Ltd 硬水軟化装置の運転方法及び硬水軟化装置
DE102012007566A1 (de) 2012-04-14 2013-10-17 Judo Wasseraufbereitung Gmbh Verfahren zum Betrieb einer Wasserbehandlungsanlage
DE102012007589A1 (de) 2012-04-14 2013-10-17 Judo Wasseraufbereitung Gmbh Verfahren zum Betrieb einer Wasserenthärtungsanlage mit verschiedenen Betriebsmodi zur Regenerationssteuerung
KR101846980B1 (ko) * 2012-09-28 2018-04-09 미우라고교 가부시키카이샤 유로 제어 밸브
DE102014101285A1 (de) * 2014-02-03 2015-08-06 Hans Sasserath Gmbh & Co. Kg Anordnung zur Enthärtung von Trinkwasser
JP6796948B2 (ja) * 2016-05-13 2020-12-09 三菱ケミカルアクア・ソリューションズ株式会社 水処理方法および水処理システム
US10273165B1 (en) 2017-10-12 2019-04-30 Evoqua Water Technologies Llc Method and apparatus to monitor and control a water system
CN117303518B (zh) * 2023-09-08 2024-06-04 深圳市伊科赛尔环保科技有限公司 一种电离子交换超纯水设备及其控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT209274B (de) * 1955-12-08 1960-05-25 Friedrich Dr Schroeder-Stranz Verfahren und Vorrichtung zum Abführen von Salzen aus salzhaltigen Flüssigkeiten
DE1935034A1 (de) * 1969-07-10 1971-01-14 Miele & Cie Enthaertersteuerung
DE2534960C2 (de) * 1975-08-05 1985-10-03 Wilhelm 5000 Köln Werner Anschlußkopf für druckfeste Wasserentsalzungspatronen
DE2605254C3 (de) * 1976-02-11 1981-06-25 Antti Johannes Prof. Kauniainen Niemi Verfahren zur Regelung der Konzentrationsveränderlichen von Prozeßmaterial in einem chemischen Reaktor
US4145279A (en) * 1977-01-24 1979-03-20 Pure Cycle Corporation Water recycling system
US4104158A (en) * 1977-03-18 1978-08-01 Water Refining Company, Inc. Volume and time of day control for water softener regeneration
JPS5441272A (en) * 1977-09-09 1979-04-02 Hitachi Ltd Controller for number of operating units among treating apparatuses for waste fluid
CA1117624A (en) * 1978-09-27 1982-02-02 Virgil W. Fisher Means and method for controlling an apparatus for conditioning a liquid
DE2910869C2 (de) * 1979-03-20 1984-01-26 Spiegl, Karl, 7031 Aidlingen Anlage zum Enthärten von Wasser
DE2950728C2 (de) * 1979-12-17 1982-12-02 Gebrüder Heyl KG Gesellschaft für Analysentechnik, 3200 Hildesheim Verfahren zum zyklischen Regenerieren von Wasserenthärtungsanlagen und programmgesteuerte Wasserenthärtungsanlage zur Durchführung des Verfahrens
US4299698A (en) * 1980-10-21 1981-11-10 Culligan International Company Circuit and apparatus for controlling a water softener
US4313825A (en) * 1981-02-23 1982-02-02 L. W. Fleckenstein, Inc. Control system for meter actuated regeneration in a water treatment system

Also Published As

Publication number Publication date
IT8367906A0 (it) 1983-08-29
CA1208741A (en) 1986-07-29
US4426294A (en) 1984-01-17
DE3233238A1 (de) 1984-03-15
DE3233238C2 (it) 1989-03-30
JPS6159195B2 (it) 1986-12-15
FR2532193B1 (fr) 1987-01-09
FR2532193A1 (fr) 1984-03-02
GB2126209A (en) 1984-03-21
GB2126209B (en) 1986-04-09
JPS5939382A (ja) 1984-03-03
GB8323021D0 (en) 1983-09-28

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