CA1033474A - Exploitation de systemes d'echange d'ions - Google Patents
Exploitation de systemes d'echange d'ionsInfo
- Publication number
- CA1033474A CA1033474A CA222,395A CA222395A CA1033474A CA 1033474 A CA1033474 A CA 1033474A CA 222395 A CA222395 A CA 222395A CA 1033474 A CA1033474 A CA 1033474A
- Authority
- CA
- Canada
- Prior art keywords
- ion exchange
- exchange systems
- operating ion
- operating
- systems
- 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.)
- Expired
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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/467,135 US3933631A (en) | 1974-05-06 | 1974-05-06 | Method of operating ion exchange system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1033474A true CA1033474A (fr) | 1978-06-20 |
Family
ID=23854513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA222,395A Expired CA1033474A (fr) | 1974-05-06 | 1975-03-18 | Exploitation de systemes d'echange d'ions |
Country Status (3)
Country | Link |
---|---|
US (1) | US3933631A (fr) |
JP (1) | JPS5127873A (fr) |
CA (1) | CA1033474A (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5290164A (en) * | 1976-01-23 | 1977-07-28 | Kurita Water Ind Ltd | Method for treating water containing 6 valment chromium |
US5116511A (en) * | 1991-02-22 | 1992-05-26 | Harrison Western Environmental Services, Inc. | Water treatment system and method for operating the same |
US5310486A (en) * | 1993-05-25 | 1994-05-10 | Harrison Western Environmental Services, Inc. | Multi-stage water treatment system and method for operating the same |
IT1282653B1 (it) * | 1996-02-20 | 1998-03-31 | Bracco Spa | Dispositivo e metodo per la rigenerazione di letti misti di resine a scambio ionico |
US6036866A (en) * | 1997-03-10 | 2000-03-14 | Ecodyne Water Treatment, Inc. | Apparatus and method for fluid treatment units connected in parallel |
US6666971B2 (en) | 1999-04-02 | 2003-12-23 | Petreco International Inc. | Method for utilizing regenerated waste from water softeners used for steam flood operations |
US7476311B2 (en) * | 2001-09-26 | 2009-01-13 | Wrt International Llc | Arsenic removal from aqueous media using chemically treated zeolite materials |
US7108784B1 (en) * | 2001-09-26 | 2006-09-19 | Wrt International Llc | Apparatus for removal and destruction of ammonia from an aqueous medium |
US9908788B1 (en) | 2001-09-26 | 2018-03-06 | Wrt International Llc | Radium removal from aqueous media using zeolite materials |
US7105087B2 (en) * | 2002-09-17 | 2006-09-12 | Wrt International Llc | Hexa-valent chromium removal from aqueous media using ferrous-form zeolite materials |
US7390414B2 (en) * | 2002-09-25 | 2008-06-24 | Wrt International Llc | Regeneration of chemically treated zeolite |
US20050067341A1 (en) * | 2003-09-25 | 2005-03-31 | Green Dennis H. | Continuous production membrane water treatment plant and method for operating same |
US7326347B2 (en) * | 2003-10-29 | 2008-02-05 | Wrt International Llc | Dynamic up-flow zeolite system and method |
CA2606190A1 (fr) * | 2005-04-27 | 2006-11-02 | Hw Process Technologies, Inc. | Traitement d'eaux de forage |
US20070215552A1 (en) * | 2005-09-16 | 2007-09-20 | Wrt International Llc. | Systems and methods for removal of contaminates from an aqueous media in the absence of modified nitrate levels |
US7520987B1 (en) | 2005-11-15 | 2009-04-21 | Wrt International Llc | System and apparatus for purging absorptive materials used in the removal of contaminates from an aqueous medium |
WO2007130851A2 (fr) * | 2006-04-29 | 2007-11-15 | Electrolytic Technologies Corporation | Procédé de production sur place de chlore et d'hypochlorite très puissant |
US20080069748A1 (en) * | 2006-09-20 | 2008-03-20 | Hw Advanced Technologies, Inc. | Multivalent iron ion separation in metal recovery circuits |
US8663479B2 (en) * | 2006-11-20 | 2014-03-04 | Wrt International Llc | Method for removing cationic contaminants from water using natural zeolite underloaded with transition metal ions to limit leakage of intrinsic arsenic therefrom |
US20080128354A1 (en) * | 2006-11-30 | 2008-06-05 | Hw Advanced Technologies, Inc. | Method for washing filtration membranes |
DE102013012202A1 (de) * | 2013-07-23 | 2015-01-29 | Veolia Water Solutions & Technologies Support | Verfahren zum Regenerieren eines Mischbettfilters und Vorrichtung zur Ausführung eines solchen Verfahrens |
JP2020138177A (ja) * | 2019-03-01 | 2020-09-03 | 株式会社ディスコ | 純水生成装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458115A (en) * | 1947-08-02 | 1949-01-04 | Dorr Co | Control of ion exchange systems |
BE510506A (fr) * | 1951-04-12 | |||
US3312617A (en) * | 1963-12-09 | 1967-04-04 | Combustion Eng | Ion exchange method and apparatus |
US3421984A (en) * | 1967-05-02 | 1969-01-14 | Susquehanna Corp | Purification of fluids by selective adsorption of an impure side stream from a distillation with adsorber regeneration |
US3632506A (en) * | 1969-07-17 | 1972-01-04 | Sybron Corp | Method of operating and regenerating ion exchange apparatus |
-
1974
- 1974-05-06 US US05/467,135 patent/US3933631A/en not_active Expired - Lifetime
-
1975
- 1975-03-18 CA CA222,395A patent/CA1033474A/fr not_active Expired
- 1975-05-02 JP JP50052606A patent/JPS5127873A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5127873A (fr) | 1976-03-09 |
US3933631A (en) | 1976-01-20 |
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