FR947449A - Method and installation for the treatment of water intended for supplying steam boilers and similar apparatus - Google Patents

Method and installation for the treatment of water intended for supplying steam boilers and similar apparatus

Info

Publication number
FR947449A
FR947449A FR947449DA FR947449A FR 947449 A FR947449 A FR 947449A FR 947449D A FR947449D A FR 947449DA FR 947449 A FR947449 A FR 947449A
Authority
FR
France
Prior art keywords
installation
treatment
supplying steam
similar apparatus
steam boilers
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)
Inventor
Frantisek Kopecky
Frantisek Vondruska
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 filed Critical
Application granted granted Critical
Publication of FR947449A publication Critical patent/FR947449A/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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR947449D 1947-06-02 1947-06-02 Method and installation for the treatment of water intended for supplying steam boilers and similar apparatus Expired FR947449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947449T 1947-06-02

Publications (1)

Publication Number Publication Date
FR947449A true FR947449A (en) 1949-07-01

Family

ID=9473462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947449D Expired FR947449A (en) 1947-06-02 1947-06-02 Method and installation for the treatment of water intended for supplying steam boilers and similar apparatus

Country Status (1)

Country Link
FR (1) FR947449A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376079A1 (en) * 1976-11-12 1978-07-28 Hitachi Ltd Calcium removal from sea water before prodn. of drinking water - by adding alkali or carbon di:oxide to ppte. calcium carbonate which is sepd., and adding acid to remove carbon di:oxide
FR2451771A1 (en) * 1979-03-20 1980-10-17 Carboxyque Francaise Neutralising alkaline effluent with carbon di:oxide gas - which is contacted by descending, turning film of effluent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376079A1 (en) * 1976-11-12 1978-07-28 Hitachi Ltd Calcium removal from sea water before prodn. of drinking water - by adding alkali or carbon di:oxide to ppte. calcium carbonate which is sepd., and adding acid to remove carbon di:oxide
FR2451771A1 (en) * 1979-03-20 1980-10-17 Carboxyque Francaise Neutralising alkaline effluent with carbon di:oxide gas - which is contacted by descending, turning film of effluent

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