IT1200839B - Procedimento per il trattamento di liquidi su materie granulari - Google Patents

Procedimento per il trattamento di liquidi su materie granulari

Info

Publication number
IT1200839B
IT1200839B IT22958/85A IT2295885A IT1200839B IT 1200839 B IT1200839 B IT 1200839B IT 22958/85 A IT22958/85 A IT 22958/85A IT 2295885 A IT2295885 A IT 2295885A IT 1200839 B IT1200839 B IT 1200839B
Authority
IT
Italy
Prior art keywords
liquids
procedure
treatment
granular materials
granular
Prior art date
Application number
IT22958/85A
Other languages
English (en)
Other versions
IT8522958A0 (it
Inventor
Jean Burriat
Bernard Causse
Jean Marie Rovel
Original Assignee
Degremont
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 filed Critical Degremont
Publication of IT8522958A0 publication Critical patent/IT8522958A0/it
Application granted granted Critical
Publication of IT1200839B publication Critical patent/IT1200839B/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
    • 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)
IT22958/85A 1984-11-28 1985-11-22 Procedimento per il trattamento di liquidi su materie granulari IT1200839B (it)

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
IT8522958A0 IT8522958A0 (it) 1985-11-22
IT1200839B true IT1200839B (it) 1989-01-27

Family

ID=9310014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22958/85A IT1200839B (it) 1984-11-28 1985-11-22 Procedimento per il trattamento di liquidi su materie granulari

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69102574T2 (de) * 1990-04-09 1995-01-12 Permutit Co Ltd Ionenaustauschverfahren.
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 (it) *
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
GB2167970A (en) 1986-06-11
ES548587A0 (es) 1987-03-16
US4659476A (en) 1987-04-21
BE903715A (fr) 1986-03-14
IT8522958A0 (it) 1985-11-22
MX169044B (es) 1993-06-18
FR2573669B1 (fr) 1989-08-04
ES8703287A1 (es) 1987-03-16
FR2573669A1 (fr) 1986-05-30
GB2167970B (en) 1988-09-14
GB8526980D0 (en) 1985-12-04

Similar Documents

Publication Publication Date Title
IT8468116A0 (it) Articolo monouso per l assorbimento di liquidi
IT8420406A0 (it) Apparecchiatura per la carbonatazione di liquidi.
IT1133078B (it) Dispositivo per il trattamento di liquidi particolarmente a scopo di depurazione
IT8149325A0 (it) Procedimento per il trattamento dimateriali di rifiuto
IT8120006A0 (it) Apparecchiatura ad ultrasuoni per il trattamento particolarmente di liquidi.
IT8447933A0 (it) Substrato per fluoroimmunosaggio di fluidi biologici
IT1231974B (it) Procedimento ed apparecchio per il miscelamento di liquidi
IT1200839B (it) Procedimento per il trattamento di liquidi su materie granulari
IT7948480A0 (it) Apparecchio per il trattamento di liquidi di scarico ammoniacali
IT1189049B (it) Dispositivo per la distribuzione di liquidi
IT8767188A0 (it) Apparecchio per la distribuzione a spruzzo di liquidi
IT1186653B (it) Dispositivo per il bloccaggio di contenitori
IT1121457B (it) Procedimento per la depurazione di effluenti liquidi
IT8522427A0 (it) Autocisterna per il trasporto diprodotti liquidi.
IT1235267B (it) Apparecchiatura per il trattamento di campioni liquidi
IT1153290B (it) Struttura lamellare per il trattamento di liquidi
IT1180119B (it) Dispositivo per il travaso di liquidi
IT8453715V0 (it) Spruzzatore portatile per liquidi
IT1187127B (it) Dispositivo per il convogliamento di letame
ES538500A0 (es) Procedimiento para la destilacion de liquidos
IT8448984A0 (it) Apparecchio per la depurazione elettrochimica di liquidi inquinati
IT8221825A1 (it) Apparato per la solfanazione o solfatazione di liquidi organici
IT8112503A0 (it) Apparecchio per il trattamento dimateriali fluidi
IT210773Z2 (it) Valvola particolarmente per liquidi
IT8349097A0 (it) Apparecchio e procedimento per la degasificazione di liquidi

Legal Events

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

Effective date: 19931118