BE720915A - - Google Patents

Info

Publication number: BE720915A
Authority: BE; Belgium

Application number

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.)

1967-09-15

Filing date

1968-09-16

Publication date

1969-03-03

1968-09-16 Application filed filed Critical

1969-03-03 Publication of BE720915A publication Critical patent/BE720915A/xx

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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/80—Automatic 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)

BE720915D 1967-09-15 1968-09-16 BE720915A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR121244A FR1539258A (fr)	1967-09-15	1967-09-15	Appareil échangeur d'ions pour l'adoucissement d'eau calcaire

Publications (1)

Publication Number	Publication Date
BE720915A true BE720915A (fr)	1969-03-03

Family

ID=8638457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE720915D BE720915A (fr)	1967-09-15	1968-09-16

Country Status (3)

Country	Link
BE (1)	BE720915A (fr)
CH (1)	CH487078A (fr)
FR (1)	FR1539258A (fr)

1967
- 1967-09-15 FR FR121244A patent/FR1539258A/fr not_active Expired
1968
- 1968-08-30 CH CH1300468A patent/CH487078A/fr unknown
- 1968-09-16 BE BE720915D patent/BE720915A/xx unknown

Also Published As

Publication number	Publication date
CH487078A (fr)	1970-03-15
FR1539258A (fr)	1968-09-13

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