IT1233912B - Dispositivo con resine a scambio ionico - Google Patents
Dispositivo con resine a scambio ionicoInfo
- 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
Links
- 239000003456 ion exchange resin Substances 0.000 title 1
- 229920003303 ion-exchange polymer Polymers 0.000 title 1
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69226883T2 (de) * | 1991-04-19 | 1999-03-18 | Sony Corp | Magnetkopfherstellungsverfahren |
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 |
WO2016179739A1 (en) * | 2015-05-08 | 2016-11-17 | Dow Global Technologies Llc | Process of use of adsorbent resin particles |
Family Cites Families (4)
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 |
-
1989
- 1989-09-29 IT IT8967822A patent/IT1233912B/it active
-
1990
- 1990-09-27 EP EP90118516A patent/EP0421261A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0421261A1 (en) | 1991-04-10 |
IT8967822A0 (it) | 1989-09-29 |
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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 |