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ES548587A0 - Procedimiento para el tratamiento de liquidos sobre materiasgranulares - Google Patents

Procedimiento para el tratamiento de liquidos sobre materiasgranulares

Info

Publication number
ES548587A0
ES548587A0 ES548587A ES548587A ES548587A0 ES 548587 A0 ES548587 A0 ES 548587A0 ES 548587 A ES548587 A ES 548587A ES 548587 A ES548587 A ES 548587A ES 548587 A0 ES548587 A0 ES 548587A0
Authority
ES
Spain
Prior art keywords
liquids
procedure
treatment
granular matters
granular
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.)
Granted
Application number
ES548587A
Other languages
English (en)
Other versions
ES8703287A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Publication of ES8703287A1 publication Critical patent/ES8703287A1/es
Publication of ES548587A0 publication Critical patent/ES548587A0/es
Expired legal-status Critical Current

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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
    • 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
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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
    • B01J49/90—Regeneration or reactivation of ion-exchangers; Apparatus therefor having devices which prevent back-flow of the ion-exchange mass during regeneration

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ES548587A 1984-11-28 1985-11-06 Procedimiento para el tratamiento de liquidos sobre materiasgranulares Expired ES8703287A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418108A FR2573669B1 (fr) 1984-11-28 1984-11-28 Procede pour le traitement de liquides sur matieres granulaires.

Publications (2)

Publication Number Publication Date
ES8703287A1 ES8703287A1 (es) 1987-03-16
ES548587A0 true ES548587A0 (es) 1987-03-16

Family

ID=9310014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548587A Expired ES8703287A1 (es) 1984-11-28 1985-11-06 Procedimiento para el tratamiento de liquidos sobre materiasgranulares

Country Status (7)

Country Link
US (1) US4659476A (es)
BE (1) BE903715A (es)
ES (1) ES8703287A1 (es)
FR (1) FR2573669B1 (es)
GB (1) GB2167970B (es)
IT (1) IT1200839B (es)
MX (1) MX169044B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0452042B1 (en) * 1990-04-09 1994-06-22 The Permutit Company Limited Ion exchange process
US6132612A (en) * 1997-09-23 2000-10-17 Ebbco, Inc. Liquid deionizing twin bed apparatus
GB9924588D0 (en) * 1999-10-19 1999-12-22 Snowball Malcolm R Fluid sampling
US7407581B2 (en) 2006-05-23 2008-08-05 Basin Water, Inc. Biodegradation of oxyanions such as perchlorate on ion exchange resins
CN105645515A (zh) * 2016-03-24 2016-06-08 太仓运权化工防腐设备有限公司 一种硬水软化交换器装置
WO2025075872A1 (en) * 2023-10-03 2025-04-10 Dripping Wet Water Inc. Pre-regenerated countercurrent regeneration process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070596B (es) *
US3617558A (en) * 1970-11-02 1971-11-02 Illinois Water Treatment Co Layered ion exchange process
US3719591A (en) * 1971-03-05 1973-03-06 Crane Co Method for condensate filtration and demineralization
US3960721A (en) * 1973-06-15 1976-06-01 Fluid Power Research, Inc. Fluid treating apparatus and method
FR2336172A1 (fr) * 1975-12-23 1977-07-22 Eumann Hanns Filtre echangeur d'ions
US4260426A (en) * 1979-11-13 1981-04-07 Cpc International Inc. Environmental filters
US4326963A (en) * 1980-09-08 1982-04-27 The Dow Chemical Company Multiple bed filtering apparatus and process

Also Published As

Publication number Publication date
BE903715A (fr) 1986-03-14
FR2573669A1 (fr) 1986-05-30
IT8522958A0 (it) 1985-11-22
GB8526980D0 (en) 1985-12-04
ES8703287A1 (es) 1987-03-16
GB2167970B (en) 1988-09-14
GB2167970A (en) 1986-06-11
MX169044B (es) 1993-06-18
US4659476A (en) 1987-04-21
FR2573669B1 (fr) 1989-08-04
IT1200839B (it) 1989-01-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070129