AT313817B - Method and device for adjusting the carbonate hardness and the salt content of water - Google Patents

Method and device for adjusting the carbonate hardness and the salt content of water

Info

Publication number
AT313817B
AT313817B AT662472A AT662472A AT313817B AT 313817 B AT313817 B AT 313817B AT 662472 A AT662472 A AT 662472A AT 662472 A AT662472 A AT 662472A AT 313817 B AT313817 B AT 313817B
Authority
AT
Austria
Prior art keywords
adjusting
water
salt content
carbonate hardness
hardness
Prior art date
Application number
AT662472A
Other languages
German (de)
Original Assignee
Eumann Hanns Heinz
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 Eumann Hanns Heinz filed Critical Eumann Hanns Heinz
Application granted granted Critical
Publication of AT313817B publication Critical patent/AT313817B/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
AT662472A 1971-12-02 1972-08-01 Method and device for adjusting the carbonate hardness and the salt content of water AT313817B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159774 DE2159774B2 (en) 1971-12-02 1971-12-02 Procedure for adjusting the carbonate hardness and the salt content of water

Publications (1)

Publication Number Publication Date
AT313817B true AT313817B (en) 1974-03-11

Family

ID=5826806

Family Applications (1)

Application Number Title Priority Date Filing Date
AT662472A AT313817B (en) 1971-12-02 1972-08-01 Method and device for adjusting the carbonate hardness and the salt content of water

Country Status (4)

Country Link
AT (1) AT313817B (en)
CH (1) CH541517A (en)
DE (1) DE2159774B2 (en)
IT (1) IT963857B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532540C1 (en) * 1985-09-12 1986-10-30 Hanns-Heinz 7034 Gärtringen Eumann Apparatus for adjusting the carbonate hardness and the salt content of waters

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734531C2 (en) * 1977-07-30 1984-01-12 Hanns-Heinz 7031 Gärtringen Eumann Device for adjusting the carbonate hardness and the salt content of water
US4153556A (en) * 1977-12-28 1979-05-08 Uop Inc. Method and apparatus for conditioning demineralized water
FR2700324B1 (en) * 1993-01-11 1995-03-24 Epuration Ste Europ Process for continuous decarbonation and descaling of raw calcareous water at neutral pH as well as installation for the implementation of this process.
DE19631472A1 (en) * 1996-07-12 1998-01-15 Peter Dipl Chem Koslowsky Method and device for treating and keeping water clean
WO2001004062A1 (en) * 1999-07-09 2001-01-18 Peter Koslowsky Method and device for treating water, especially drinking water, and for maintaining the purity thereof
DE102005037541B4 (en) * 2005-08-09 2009-11-19 Michael Eumann Process for the treatment of brewing water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532540C1 (en) * 1985-09-12 1986-10-30 Hanns-Heinz 7034 Gärtringen Eumann Apparatus for adjusting the carbonate hardness and the salt content of waters

Also Published As

Publication number Publication date
DE2159774A1 (en) 1973-06-07
CH541517A (en) 1973-09-15
DE2159774B2 (en) 1978-05-18
IT963857B (en) 1974-01-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee