SE7408852L - DEVICE FOR PREVENTING MUSHROOMS AND BACTERIA GROWTH IN AN ION SWITCH TYPE. - Google Patents

DEVICE FOR PREVENTING MUSHROOMS AND BACTERIA GROWTH IN AN ION SWITCH TYPE.

Info

Publication number
SE7408852L
SE7408852L SE7408852A SE7408852A SE7408852L SE 7408852 L SE7408852 L SE 7408852L SE 7408852 A SE7408852 A SE 7408852A SE 7408852 A SE7408852 A SE 7408852A SE 7408852 L SE7408852 L SE 7408852L
Authority
SE
Sweden
Prior art keywords
mushrooms
preventing
switch type
bacteria growth
ion switch
Prior art date
Application number
SE7408852A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
E L Bush
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of SE7408852L publication Critical patent/SE7408852L/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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

1389530 Ion exchange water softeners STANDARD TELEPHONES & CABLES Ltd 12 July 1973 33184/73 Heading C1C [Also in Division C7] Fungal and bacterial growth in ion exchange resin water softeners is prevented by including an electrolysis cell in the water inlet, in which, when said resin is regenerated by flushing with an aqueous solution of NaCl the cell is energized so that electrolysis takes place to produce sodium hypochlorite in an antiseptic concentration.
SE7408852A 1973-07-12 1974-07-05 DEVICE FOR PREVENTING MUSHROOMS AND BACTERIA GROWTH IN AN ION SWITCH TYPE. SE7408852L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3318473A GB1389530A (en) 1973-07-12 1973-07-12 Water purification

Publications (1)

Publication Number Publication Date
SE7408852L true SE7408852L (en) 1975-01-13

Family

ID=10349648

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408852A SE7408852L (en) 1973-07-12 1974-07-05 DEVICE FOR PREVENTING MUSHROOMS AND BACTERIA GROWTH IN AN ION SWITCH TYPE.

Country Status (13)

Country Link
JP (1) JPS5032765A (en)
BE (1) BE817582A (en)
BR (1) BR7405548D0 (en)
DE (1) DE2431639C3 (en)
DK (1) DK358574A (en)
ES (1) ES428175A1 (en)
FI (1) FI210474A (en)
FR (1) FR2236787B3 (en)
GB (1) GB1389530A (en)
IT (1) IT1015461B (en)
NL (1) NL7409186A (en)
NO (1) NO742297L (en)
SE (1) SE7408852L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608899C3 (en) * 1976-03-04 1982-12-30 Müller, Wolf-Rüdiger, Dipl.-Ing., 7000 Stuttgart Process to improve the backwashing process for filters made of granular materials through the use of hydrogen peroxide (H ↓ 2 ↓ O ↓ 2 ↓)
CH658002A5 (en) * 1984-05-17 1986-10-15 Battelle Memorial Institute METHOD FOR REGENERATING AN ION EXCHANGE RESIN AND REGENERATION DEVICE.
US5273070A (en) * 1989-10-05 1993-12-28 Culligan International Company Water treatment apparatus
US5073255A (en) * 1989-10-05 1991-12-17 Culligan International Company Water treatment apparatus
FR2747597B1 (en) * 1996-04-19 1998-09-25 Saline D Einville NEW REGENERATING AGENT FOR WATER SOFTENERS
GB2334968A (en) * 1998-03-03 1999-09-08 Univ Northumbria Newcastle Apparatus and method for the electrolytic production of hypochlorite
JP2002076953A (en) 2000-08-28 2002-03-15 Nec Corp Transmission circuit and unwanted radiation suppression method
EP1804971B1 (en) * 2004-10-20 2020-01-01 BWT Aktiengesellschaft Method for the hygienic operation of an ion exchanger and ion exchange unit

Also Published As

Publication number Publication date
ES428175A1 (en) 1976-07-16
FR2236787B3 (en) 1977-07-08
FR2236787A1 (en) 1975-02-07
DK358574A (en) 1975-03-03
DE2431639A1 (en) 1975-01-30
NL7409186A (en) 1975-01-14
GB1389530A (en) 1975-04-03
DE2431639C3 (en) 1979-05-03
FI210474A (en) 1975-01-13
BR7405548D0 (en) 1975-05-13
NO742297L (en) 1975-02-10
BE817582A (en) 1975-01-13
DE2431639B2 (en) 1978-05-18
IT1015461B (en) 1977-05-10
JPS5032765A (en) 1975-03-29

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