ITMI20020034A1 - Regolatore automatico per il dosaggio del sale per un addolcitore dell'acqua e metodo di rigenerazione di un addolcitore dell'acqua - Google Patents

Regolatore automatico per il dosaggio del sale per un addolcitore dell'acqua e metodo di rigenerazione di un addolcitore dell'acqua

Info

Publication number
ITMI20020034A1
ITMI20020034A1 IT2002MI000034A ITMI20020034A ITMI20020034A1 IT MI20020034 A1 ITMI20020034 A1 IT MI20020034A1 IT 2002MI000034 A IT2002MI000034 A IT 2002MI000034A IT MI20020034 A ITMI20020034 A IT MI20020034A IT MI20020034 A1 ITMI20020034 A1 IT MI20020034A1
Authority
IT
Italy
Prior art keywords
water softener
regeneration method
automatic regulator
salt dosage
dosage
Prior art date
Application number
IT2002MI000034A
Other languages
English (en)
Inventor
Jeffrey A Zimmermann
Ralph H Larson
Paul C Myhre
Original Assignee
Ecowater Systems 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 Ecowater Systems Inc filed Critical Ecowater Systems Inc
Publication of ITMI20020034A0 publication Critical patent/ITMI20020034A0/it
Publication of ITMI20020034A1 publication Critical patent/ITMI20020034A1/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
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • 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
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • 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
    • 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
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT2002MI000034A 2001-01-11 2002-01-10 Regolatore automatico per il dosaggio del sale per un addolcitore dell'acqua e metodo di rigenerazione di un addolcitore dell'acqua ITMI20020034A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/758,830 US20010023841A1 (en) 1998-01-30 2001-01-11 Controller for salt dosage for a water softener and method of regenerating a water softener

Publications (2)

Publication Number Publication Date
ITMI20020034A0 ITMI20020034A0 (it) 2002-01-10
ITMI20020034A1 true ITMI20020034A1 (it) 2003-07-10

Family

ID=25053275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000034A ITMI20020034A1 (it) 2001-01-11 2002-01-10 Regolatore automatico per il dosaggio del sale per un addolcitore dell'acqua e metodo di rigenerazione di un addolcitore dell'acqua

Country Status (9)

Country Link
US (2) US20010023841A1 (it)
BE (1) BE1014778A3 (it)
DE (1) DE10200537A1 (it)
ES (1) ES2219137B1 (it)
FR (1) FR2819200A1 (it)
GB (1) GB2373742A (it)
IT (1) ITMI20020034A1 (it)
LU (1) LU90874B1 (it)
NL (1) NL1019730C2 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905266B2 (en) * 2004-06-23 2014-12-09 Ecolab Inc. Method for multiple dosage of liquid products, dosing apparatus and dosing system
US9452229B2 (en) 2005-06-10 2016-09-27 Albemarle Corporation Highly concentrated, biocidally active compositions and aqueous mixtures and methods of making the same
US8277745B2 (en) 2007-05-02 2012-10-02 Ecolab Inc. Interchangeable load cell assemblies
US20080290009A1 (en) * 2007-05-24 2008-11-27 Koch Kenneth A Water Softening Device
USRE48951E1 (en) 2015-08-05 2022-03-01 Ecolab Usa Inc. Hand hygiene compliance monitoring
US9102509B2 (en) * 2009-09-25 2015-08-11 Ecolab Inc. Make-up dispense in a mass based dispensing system
US9051163B2 (en) 2009-10-06 2015-06-09 Ecolab Inc. Automatic calibration of chemical product dispense systems
US8511512B2 (en) * 2010-01-07 2013-08-20 Ecolab Usa Inc. Impact load protection for mass-based product dispensers
US9388058B2 (en) 2012-11-19 2016-07-12 Kenneth A. Koch Water softening device
EP3366373B1 (en) * 2017-02-23 2019-07-17 Bwt Aktiengesellschaft Water softening device and method to operate a water softening device
US11272815B2 (en) 2017-03-07 2022-03-15 Ecolab Usa Inc. Monitoring modules for hand hygiene dispensers
US10529219B2 (en) 2017-11-10 2020-01-07 Ecolab Usa Inc. Hand hygiene compliance monitoring
EP3900307A1 (en) 2018-12-20 2021-10-27 Ecolab USA, Inc. Adaptive route, bi-directional network communication
US20240246838A1 (en) * 2023-01-24 2024-07-25 Ecowater System LLC Method of obtaining the requested salt dose by adjusting the fill time to compensate for lack of saturated brine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207397A (en) * 1978-09-15 1980-06-10 Water Refining Company, Inc. Method for recovering and treating brine from water softener regeneration
US4722797A (en) * 1983-10-27 1988-02-02 Ecodyne Corporation Method for regeneration of a water softener
US4970003A (en) * 1990-01-12 1990-11-13 Culligan International Company Water softening process with preservice rinse
US5544072A (en) * 1991-05-24 1996-08-06 Ecowater Systems, Inc. Method for regeneration of a water softener
US5232953A (en) * 1992-04-27 1993-08-03 Johnson Randy W Method and apparatus for waste brine management in water conditioners
CA2096875C (en) * 1992-05-27 2004-03-16 Steven M. Peddicord Water softener salt platform
US5443739A (en) * 1992-09-17 1995-08-22 J. Vogel Premium Water Company Water purification and dispenser with uncontaminated mineral addition
US5427682A (en) * 1992-09-17 1995-06-27 J. Vogel Premium Water Co. Water purification and dispensing system
US5234601A (en) * 1992-09-28 1993-08-10 Autotrol Corporation Apparatus and method for controlling regeneration of a water treatment system
US5320118A (en) * 1993-02-19 1994-06-14 Ecolab Inc. Apparatus for dispensing solid rinse aids
US5405503A (en) * 1993-11-05 1995-04-11 Simpson; Gary D. Process for desalinating water while producing power
US5587089A (en) * 1994-07-08 1996-12-24 J. Vogel Premium Water Water purification and dispensing system
KR100227969B1 (ko) * 1994-10-20 1999-11-01 사카모토 시게토시 전해수 생성장치
US5643541A (en) * 1995-05-02 1997-07-01 Peddicord; Steven M. Salt platform
US6284132B1 (en) * 1998-01-30 2001-09-04 Ecowater Systems, Inc. Brine fill apparatus for water softener

Also Published As

Publication number Publication date
NL1019730C2 (nl) 2004-03-10
GB0200430D0 (en) 2002-02-27
NL1019730A1 (nl) 2002-07-15
ES2219137B1 (es) 2007-06-16
LU90874B1 (en) 2004-10-14
DE10200537A1 (de) 2002-07-18
GB2373742A (en) 2002-10-02
ES2219137A1 (es) 2004-11-16
US20040144702A1 (en) 2004-07-29
BE1014778A3 (fr) 2004-04-06
US20010023841A1 (en) 2001-09-27
ITMI20020034A0 (it) 2002-01-10
FR2819200A1 (fr) 2002-07-12

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