FR837459A - Method and devices for water softening - Google Patents

Method and devices for water softening

Info

Publication number
FR837459A
FR837459A FR837459DA FR837459A FR 837459 A FR837459 A FR 837459A FR 837459D A FR837459D A FR 837459DA FR 837459 A FR837459 A FR 837459A
Authority
FR
France
Prior art keywords
devices
water softening
softening
water
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
Application number
Other languages
French (fr)
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of FR837459A publication Critical patent/FR837459A/en
Expired 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR837459D 1937-07-14 1938-05-03 Method and devices for water softening Expired FR837459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19515/37A GB487728A (en) 1937-07-14 1937-07-14 Improvements in or relating to the regeneration of water-softeners of the base-exchange type

Publications (1)

Publication Number Publication Date
FR837459A true FR837459A (en) 1939-02-10

Family

ID=10130679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837459D Expired FR837459A (en) 1937-07-14 1938-05-03 Method and devices for water softening

Country Status (2)

Country Link
FR (1) FR837459A (en)
GB (1) GB487728A (en)

Also Published As

Publication number Publication date
GB487728A (en) 1938-06-24

Similar Documents

Publication Publication Date Title
FR806509A (en) Process and material for water purification
FR815760A (en) Method and portable apparatus for water softening
FR626817A (en) Process for making water bacteriologically pure
FR838363A (en) Improvements to water softening processes
FR807300A (en) Process for softening natural water
FR837459A (en) Method and devices for water softening
FR836834A (en) Method and device for electrolysis
FR840138A (en) Method and device for softening boiler feed water
FR826672A (en) Process for watering and softening water
FR834207A (en) Process for the isolation of electrical pipes
FR886212A (en) Process for de-ironing water
FR809393A (en) Process for softening water
FR888541A (en) Process for softening water
FR747332A (en) Improved method and devices for assembling water pipes
FR861697A (en) Process for purifying water
FR832321A (en) Device for oligodynamic activation of water
FR762992A (en) Apparatus for producing radioactive water
FR677671A (en) Process for making water bacteriologically pure
FR829913A (en) Construction method and devices for carrying out this method
FR865628A (en) Process for removing silica from water
FR737466A (en) Method and device for water softening
FR47992E (en) Method and device for water softening
FR833153A (en) Process for collecting xylene and ethyl-benzene
FR852631A (en) Process for water purification
FR690559A (en) Process and devices for water purification