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GB1475570A - Apparatus for the automatic antiseptic treatment of water - Google Patents

Apparatus for the automatic antiseptic treatment of water

Info

Publication number
GB1475570A
GB1475570A GB4741274A GB4741274A GB1475570A GB 1475570 A GB1475570 A GB 1475570A GB 4741274 A GB4741274 A GB 4741274A GB 4741274 A GB4741274 A GB 4741274A GB 1475570 A GB1475570 A GB 1475570A
Authority
GB
United Kingdom
Prior art keywords
water
pipe
hypochlorite
main circuit
treated water
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
GB4741274A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALSACE MINES POTASSE
Original Assignee
ALSACE MINES POTASSE
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 ALSACE MINES POTASSE filed Critical ALSACE MINES POTASSE
Publication of GB1475570A publication Critical patent/GB1475570A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

1475570 Disinfecting water MINES DE POTASSE D'ALSACE SA 1 Nov 1974 [5 Nov 1973] 47412/74 Heading ClC Apparatus for the treatment of water by the action on bromide ions of hypochlorite ions the quantity of which is regulated in response to measurement of the amount of active bromine present in the treated water, comprises a main circuit with pumping means which effect the circulation of the treated water and filtering means, wherein the system includes (a) a first branch circuit comprising a pipe connected to the main circuit having a valve the opening of which is controlled by measurement of the amount of active bromine in the treated water, said pipe feeding into a storage vessel which provides a supply of the hypochlorite, and a pipe for the discharge of the hypochlorite and its introduction into the main circuit downstream of the filtering means, and (b) a second branch circuit comprising a pipe which is connected to the main circuit before the point of injection of the hypochlorite, a cell for the measurement of the amount of active bromine in the treated water and a pipe for the delivery of the water from the cell. Specification 1,327,531 is referred to.
GB4741274A 1973-11-05 1974-11-01 Apparatus for the automatic antiseptic treatment of water Expired GB1475570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339149A FR2249843B1 (en) 1973-11-05 1973-11-05

Publications (1)

Publication Number Publication Date
GB1475570A true GB1475570A (en) 1977-06-01

Family

ID=9127261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4741274A Expired GB1475570A (en) 1973-11-05 1974-11-01 Apparatus for the automatic antiseptic treatment of water

Country Status (12)

Country Link
JP (1) JPS5079163A (en)
AT (1) AT331731B (en)
BE (1) BE821831A (en)
CH (1) CH597102A5 (en)
DE (1) DE2449951C2 (en)
ES (1) ES431605A1 (en)
FR (1) FR2249843B1 (en)
GB (1) GB1475570A (en)
IL (1) IL45834A (en)
IT (1) IT1023154B (en)
NL (1) NL7414120A (en)
ZA (1) ZA746372B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034827A1 (en) * 1996-03-22 1997-09-25 Nalco Chemical Company Stabilized alkali or alkaline earth metal hypobromite and process for its production
US6440476B2 (en) 1997-01-03 2002-08-27 Nalco Chemical Company Method to improve quality and appearance of leafy vegetables by using stabilized bromine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393170A (en) * 1977-01-28 1978-08-15 Asahi Glass Co Ltd Deodorizing method for exhaust gas or waste liquid
JPS54142171A (en) * 1978-04-28 1979-11-06 Asahi Glass Co Ltd Deodorization of waste gas or liquid
FR2462393A1 (en) * 1979-07-27 1981-02-13 Air Liquide Treating swimming pool water with bromine - formed from alkali metal bromide and mineral peroxide cpd.
JPS60129182A (en) * 1983-12-17 1985-07-10 Hakutou Kagaku Kk Method for preventing biological fault of service and waste water system
US4818412A (en) * 1986-04-01 1989-04-04 Betz Laboratories, Inc. Apparatus and process for feeding hypochlorite solution
GB8814222D0 (en) * 1988-06-15 1988-07-20 Total Pool Chemicals Ltd Improvement in/relating to sanitation of swimming pool water
JP2554989B2 (en) * 1993-12-21 1996-11-20 伯東株式会社 Sterilization method in water system
CN103332807B (en) * 2013-06-28 2015-04-29 浙江大学 Degradation method for bisphenol A in water in tap water pipeline network
DE202014104351U1 (en) * 2014-09-15 2015-12-17 Bestpool Gmbh Plant for adjusting the halogen content of a water volume

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040030A1 (en) * 1970-08-12 1972-05-31 August Klueber Appbau Und Wass Method and device for subsequent disinfection of water
FR2105450A5 (en) * 1970-09-08 1972-04-28 Alsace Mines Potasse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034827A1 (en) * 1996-03-22 1997-09-25 Nalco Chemical Company Stabilized alkali or alkaline earth metal hypobromite and process for its production
US6440476B2 (en) 1997-01-03 2002-08-27 Nalco Chemical Company Method to improve quality and appearance of leafy vegetables by using stabilized bromine

Also Published As

Publication number Publication date
ZA746372B (en) 1976-01-28
FR2249843B1 (en) 1977-05-27
ES431605A1 (en) 1977-04-16
IL45834A (en) 1977-07-31
IT1023154B (en) 1978-05-10
IL45834A0 (en) 1974-12-31
CH597102A5 (en) 1978-03-31
ATA870974A (en) 1975-11-15
JPS5079163A (en) 1975-06-27
DE2449951A1 (en) 1975-05-07
AT331731B (en) 1976-08-25
NL7414120A (en) 1975-05-07
DE2449951C2 (en) 1982-07-08
BE821831A (en) 1975-05-05
FR2249843A1 (en) 1975-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee