AT288979B - Reusable valve for water softening systems that work with ion exchange resins - Google Patents

Reusable valve for water softening systems that work with ion exchange resins

Info

Publication number
AT288979B
AT288979B AT426869A AT426869A AT288979B AT 288979 B AT288979 B AT 288979B AT 426869 A AT426869 A AT 426869A AT 426869 A AT426869 A AT 426869A AT 288979 B AT288979 B AT 288979B
Authority
AT
Austria
Prior art keywords
work
ion exchange
exchange resins
water softening
softening systems
Prior art date
Application number
AT426869A
Other languages
German (de)
Inventor
Giulio Gross
Original Assignee
Giulio Gross
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 Giulio Gross filed Critical Giulio Gross
Application granted granted Critical
Publication of AT288979B publication Critical patent/AT288979B/en

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

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)
  • Multiple-Way Valves (AREA)
AT426869A 1968-05-16 1969-05-02 Reusable valve for water softening systems that work with ion exchange resins AT288979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1655768 1968-05-16

Publications (1)

Publication Number Publication Date
AT288979B true AT288979B (en) 1971-03-25

Family

ID=11149034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT426869A AT288979B (en) 1968-05-16 1969-05-02 Reusable valve for water softening systems that work with ion exchange resins

Country Status (6)

Country Link
AT (1) AT288979B (en)
BE (1) BE732195A (en)
CH (1) CH493432A (en)
DE (1) DE1923000A1 (en)
FR (1) FR1601693A (en)
GB (1) GB1275794A (en)

Also Published As

Publication number Publication date
GB1275794A (en) 1972-05-24
FR1601693A (en) 1970-09-07
BE732195A (en) 1969-10-01
DE1923000A1 (en) 1969-11-20
CH493432A (en) 1970-07-15

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Legal Events

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