FR1425144A - Process for the preparation of softened water partially deprived of its salts, by means of small filtering devices - Google Patents

Process for the preparation of softened water partially deprived of its salts, by means of small filtering devices

Info

Publication number
FR1425144A
FR1425144A FR6631A FR6631A FR1425144A FR 1425144 A FR1425144 A FR 1425144A FR 6631 A FR6631 A FR 6631A FR 6631 A FR6631 A FR 6631A FR 1425144 A FR1425144 A FR 1425144A
Authority
FR
France
Prior art keywords
salts
preparation
softened water
filtering devices
water partially
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
FR6631A
Other languages
French (fr)
Inventor
Otto Zeiss
Eberhard Tscherning
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.)
Joh A Benckiser GmbH
Original Assignee
Joh A Benckiser GmbH
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 Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH
Application granted granted Critical
Publication of FR1425144A publication Critical patent/FR1425144A/en
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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers

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)
FR6631A 1964-02-25 1965-02-23 Process for the preparation of softened water partially deprived of its salts, by means of small filtering devices Expired FR1425144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75577A DE1257692B (en) 1964-02-25 1964-02-25 Regeneration of mixtures of strongly and weakly acidic ion exchangers

Publications (1)

Publication Number Publication Date
FR1425144A true FR1425144A (en) 1966-01-14

Family

ID=6978718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6631A Expired FR1425144A (en) 1964-02-25 1965-02-23 Process for the preparation of softened water partially deprived of its salts, by means of small filtering devices

Country Status (5)

Country Link
BE (1) BE660159A (en)
CH (1) CH467221A (en)
DE (1) DE1257692B (en)
FR (1) FR1425144A (en)
NL (1) NL6501966A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423398A1 (en) * 1994-07-04 1996-01-11 Siemens Ag Method and device for disposing of a cation exchanger
DE102022108747A1 (en) 2022-04-11 2023-10-12 i-clean Technologies GmbH Cleaner providing and dosing device and method for providing at least one fluid-soluble solid treatment agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE435866A (en) * 1938-08-09
DE761219C (en) * 1941-09-09 1953-08-31 Ig Farbenindustrie Ag Process for the preparation of calcium sulphate-rich water for cooling purposes
AT199131B (en) * 1955-07-28 1958-08-11 Philipp Mueller Nachf Eugen Bu Process for treating water, in particular brewing water

Also Published As

Publication number Publication date
NL6501966A (en) 1965-08-26
DE1257692B (en) 1967-12-28
CH467221A (en) 1969-01-15
BE660159A (en) 1965-06-16

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