NZ315902A - Controlling microbial growth in water using calcium hypochlorite, a borate salt and boric acid - Google Patents

Controlling microbial growth in water using calcium hypochlorite, a borate salt and boric acid

Info

Publication number
NZ315902A
NZ315902A NZ315902A NZ31590296A NZ315902A NZ 315902 A NZ315902 A NZ 315902A NZ 315902 A NZ315902 A NZ 315902A NZ 31590296 A NZ31590296 A NZ 31590296A NZ 315902 A NZ315902 A NZ 315902A
Authority
NZ
New Zealand
Prior art keywords
water
boric acid
microbial growth
calcium hypochlorite
borate salt
Prior art date
Application number
NZ315902A
Other languages
English (en)
Inventor
Don H Girvan
Original Assignee
Don H Girvan
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
Priority claimed from US08/608,242 external-priority patent/US5676844A/en
Application filed by Don H Girvan filed Critical Don H Girvan
Publication of NZ315902A publication Critical patent/NZ315902A/xx

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
    • C02F1/72—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NZ315902A 1995-08-11 1996-08-12 Controlling microbial growth in water using calcium hypochlorite, a borate salt and boric acid NZ315902A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US214195P 1995-08-11 1995-08-11
US08/608,242 US5676844A (en) 1996-02-28 1996-02-28 Method of treating water
PCT/US1996/013076 WO1997007062A1 (en) 1995-08-11 1996-08-12 Improved method of treating water

Publications (1)

Publication Number Publication Date
NZ315902A true NZ315902A (en) 1999-07-29

Family

ID=26670004

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ315902A NZ315902A (en) 1995-08-11 1996-08-12 Controlling microbial growth in water using calcium hypochlorite, a borate salt and boric acid

Country Status (10)

Country Link
EP (1) EP0843649A4 (cs)
AU (1) AU716053B2 (cs)
BR (1) BR9610454A (cs)
CA (1) CA2229281A1 (cs)
CZ (1) CZ43398A3 (cs)
IL (1) IL123283A (cs)
MX (1) MX9801172A (cs)
NO (1) NO980588L (cs)
NZ (1) NZ315902A (cs)
WO (1) WO1997007062A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2233801C1 (ru) * 2003-04-16 2004-08-10 Федеральное государственное унитарное предприятие Комплексный научно-исследовательский и конструкторско-технологический институт водоснабжения, канализации, гидротехнических сооружений и инженерной гидрогеологии "НИИ Водгео" Способ обеззараживания воды
EP2398317A2 (en) 2009-02-20 2011-12-28 Nisus Corporation, INC. Borate micro emulsion and method for making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793216A (en) * 1971-12-06 1974-02-19 Pennwalt Corp Calcium hypochlorite composition
US4048351A (en) * 1974-11-06 1977-09-13 Olin Corporation Granular calcium hypochlorite coated with a low melting inorganic salt by spray graining
US4048651A (en) * 1975-07-10 1977-09-13 Bell & Howell Company Color-corrected video signal processing with augmented color lock
US4880638A (en) * 1988-08-23 1989-11-14 Bioxy International, Ltd. Biocidal composition and method for disinfecting articles
WO1991018510A1 (en) * 1990-05-31 1991-12-12 Olin Corporation Algicidally enhanced compositions
US5164109A (en) * 1990-05-31 1992-11-17 Olin Corporation Algicidally enhanced calcium hypochlorite compositions
US5478482A (en) * 1994-05-16 1995-12-26 Bio-Lab, Inc. Method and compositions for treating recirculating water systems

Also Published As

Publication number Publication date
IL123283A0 (en) 1998-09-24
MX9801172A (es) 1998-11-29
CZ43398A3 (cs) 1998-06-17
NO980588L (no) 1998-04-02
EP0843649A1 (en) 1998-05-27
NO980588D0 (no) 1998-02-11
EP0843649A4 (en) 1999-01-07
AU6772096A (en) 1997-03-12
IL123283A (en) 2001-10-31
CA2229281A1 (en) 1997-02-27
WO1997007062A1 (en) 1997-02-27
BR9610454A (pt) 2000-10-24
AU716053B2 (en) 2000-02-17

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Legal Events

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ASS Change of ownership

Owner name: HAVILAND CONSUMER PRODUCTS COMPANY, US

Free format text: OLD OWNER(S): DON H GIRVAN

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