CH541517A - Method and device for adjusting the carbonate hardness and / or the salt content of water - Google Patents

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

Info

Publication number
CH541517A
CH541517A CH1186072A CH1186072A CH541517A CH 541517 A CH541517 A CH 541517A CH 1186072 A CH1186072 A CH 1186072A CH 1186072 A CH1186072 A CH 1186072A CH 541517 A CH541517 A CH 541517A
Authority
CH
Switzerland
Prior art keywords
adjusting
water
salt content
carbonate hardness
hardness
Prior art date
Application number
CH1186072A
Other languages
German (de)
Inventor
Eumann Hanns-Heinz
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
Publication of CH541517A publication Critical patent/CH541517A/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)
  • Treatment Of Water By Ion Exchange (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CH1186072A 1971-12-02 1972-08-10 Method and device for adjusting the carbonate hardness and / or the salt content of water CH541517A (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
CH541517A true CH541517A (en) 1973-09-15

Family

ID=5826806

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1186072A CH541517A (en) 1971-12-02 1972-08-10 Method and device for adjusting the carbonate hardness and / or 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)

Families Citing this family (7)

* 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
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
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

Also Published As

Publication number Publication date
DE2159774A1 (en) 1973-06-07
DE2159774B2 (en) 1978-05-18
IT963857B (en) 1974-01-21
AT313817B (en) 1974-03-11

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Legal Events

Date Code Title Description
PL Patent ceased
AEN Modification of the scope of the patent

Free format text: DIE PATENTE SIND AM 841112 GESTUETZT AUF DIE EINGEREICHTEN WIEDEREINSETZUNGSGESUCHE AUF GRUND VON ART. 47 PATG WIEDER IN KRAFT GESETZT WORDEN.

PL Patent ceased