FR2177450A1 - Cartridge-type water treatment appts - for prodn of potable water - Google Patents

Cartridge-type water treatment appts - for prodn of potable water

Info

Publication number
FR2177450A1
FR2177450A1 FR7147437A FR7147437A FR2177450A1 FR 2177450 A1 FR2177450 A1 FR 2177450A1 FR 7147437 A FR7147437 A FR 7147437A FR 7147437 A FR7147437 A FR 7147437A FR 2177450 A1 FR2177450 A1 FR 2177450A1
Authority
FR
France
Prior art keywords
water
cartridge
appts
cartridges
posn
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
FR7147437A
Other languages
French (fr)
Other versions
FR2177450B1 (en
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.)
SAUVAN ANDRE
Original Assignee
SAUVAN ANDRE
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 SAUVAN ANDRE filed Critical SAUVAN ANDRE
Priority to FR7147437A priority Critical patent/FR2177450A1/en
Publication of FR2177450A1 publication Critical patent/FR2177450A1/en
Application granted granted Critical
Publication of FR2177450B1 publication Critical patent/FR2177450B1/fr
Granted legal-status Critical Current

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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/022—Column or bed processes characterised by the construction of the column or container
    • B01J47/024—Column or bed processes characterised by the construction of the column or container where the ion-exchangers are in a removable cartridge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Device comprises means for softening, filtering, mineralising and gasifying water and for applying other treatments if necessary. In order to simplify the regeneration of the resins used in the softening process and to exchange the prodts. of the other treatments, cartridges, for throwing away after use, are employed. An optical control indicates when the cartridges are exhausted and should be replaced. While previous devices merely supplied a softened water, the new device yields a water which has been gasified and mineralised to ones personal taste. The water reaches the appts. through a multi-way valve which has been calibrated to suit the capacity of the cartridge for the partic. treatment; the water flows through thr cartridge into a reservoir compartment and a pipe brings the treated water back to the next, identical treatment chamber. The appts. comprises as many treatment units as necessary and the contents of the cartridges vary according to their posn. in the appts. They are changed when needed by removing the plug which holds them in posn. A stopper at the bottom closes the unit and allows access to the inside; this stopper can include the withdrawal system for the treated water.
FR7147437A 1971-12-22 1971-12-22 Cartridge-type water treatment appts - for prodn of potable water Granted FR2177450A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7147437A FR2177450A1 (en) 1971-12-22 1971-12-22 Cartridge-type water treatment appts - for prodn of potable water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147437A FR2177450A1 (en) 1971-12-22 1971-12-22 Cartridge-type water treatment appts - for prodn of potable water

Publications (2)

Publication Number Publication Date
FR2177450A1 true FR2177450A1 (en) 1973-11-09
FR2177450B1 FR2177450B1 (en) 1974-02-15

Family

ID=9088339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147437A Granted FR2177450A1 (en) 1971-12-22 1971-12-22 Cartridge-type water treatment appts - for prodn of potable water

Country Status (1)

Country Link
FR (1) FR2177450A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640115A1 (en) * 1975-09-29 1977-04-14 Teledyne Ind DEVICE FOR WATER PURIFICATION
EP0002203A1 (en) * 1977-11-25 1979-06-13 Wolfgang Keil Apparatus for the total desalinisation of water
DE3826857A1 (en) * 1988-08-08 1990-02-22 Isg Kreutzer Import Und Servic Drinking water filter unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640115A1 (en) * 1975-09-29 1977-04-14 Teledyne Ind DEVICE FOR WATER PURIFICATION
US4107046A (en) * 1975-09-29 1978-08-15 Teledyne Industries, Inc. Water purifier
EP0002203A1 (en) * 1977-11-25 1979-06-13 Wolfgang Keil Apparatus for the total desalinisation of water
DE3826857A1 (en) * 1988-08-08 1990-02-22 Isg Kreutzer Import Und Servic Drinking water filter unit

Also Published As

Publication number Publication date
FR2177450B1 (en) 1974-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse