IT1233912B - Dispositivo con resine a scambio ionico - Google Patents

Dispositivo con resine a scambio ionico

Info

Publication number
IT1233912B
IT1233912B IT8967822A IT6782289A IT1233912B IT 1233912 B IT1233912 B IT 1233912B IT 8967822 A IT8967822 A IT 8967822A IT 6782289 A IT6782289 A IT 6782289A IT 1233912 B IT1233912 B IT 1233912B
Authority
IT
Italy
Prior art keywords
ion exchange
exchange resins
resins
ion
exchange
Prior art date
Application number
IT8967822A
Other languages
English (en)
Other versions
IT8967822A0 (it
Inventor
Lattanzi Giuseppe
Verdini Sandro
Original Assignee
Merloni Elettrodomestici Spa
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 Merloni Elettrodomestici Spa filed Critical Merloni Elettrodomestici Spa
Priority to IT8967822A priority Critical patent/IT1233912B/it
Publication of IT8967822A0 publication Critical patent/IT8967822A0/it
Priority to EP90118516A priority patent/EP0421261A1/en
Application granted granted Critical
Publication of IT1233912B publication Critical patent/IT1233912B/it

Links

Classifications

    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • 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

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)
IT8967822A 1989-09-29 1989-09-29 Dispositivo con resine a scambio ionico IT1233912B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8967822A IT1233912B (it) 1989-09-29 1989-09-29 Dispositivo con resine a scambio ionico
EP90118516A EP0421261A1 (en) 1989-09-29 1990-09-27 Ion exchange resin device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967822A IT1233912B (it) 1989-09-29 1989-09-29 Dispositivo con resine a scambio ionico

Publications (2)

Publication Number Publication Date
IT8967822A0 IT8967822A0 (it) 1989-09-29
IT1233912B true IT1233912B (it) 1992-04-21

Family

ID=11305548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967822A IT1233912B (it) 1989-09-29 1989-09-29 Dispositivo con resine a scambio ionico

Country Status (2)

Country Link
EP (1) EP0421261A1 (it)
IT (1) IT1233912B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509539A2 (en) * 1991-04-19 1992-10-21 Sony Corporation Composite magnetic head
US7208084B2 (en) * 2004-09-07 2007-04-24 T.F.H. Publications, Inc. Modular aquarium filter
JP5582071B2 (ja) * 2011-03-08 2014-09-03 トヨタ紡織株式会社 イオン交換器
EP3294676A4 (en) * 2015-05-08 2018-12-19 Dow Global Technologies LLC Process of use of adsorbent resin particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB346468A (en) * 1930-01-16 1931-04-16 James Beattie Copland Improvements in or relating to water softening apparatus
US3208595A (en) * 1962-11-08 1965-09-28 Min I Soft Water softening device
FR2207091A1 (en) * 1972-11-20 1974-06-14 Sanson Philippe Domestic water softener - esp. gravity fed during operation and back-flow brine regeneration
EP0054082B1 (de) * 1980-12-19 1985-08-07 Brita Wasser-Filter-Systeme GmbH Vorrichtung zur Wasserreinigung

Also Published As

Publication number Publication date
IT8967822A0 (it) 1989-09-29
EP0421261A1 (en) 1991-04-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929