GB2289672B - Composition for treating cooling systems - Google Patents

Composition for treating cooling systems

Info

Publication number
GB2289672B
GB2289672B GB9510498A GB9510498A GB2289672B GB 2289672 B GB2289672 B GB 2289672B GB 9510498 A GB9510498 A GB 9510498A GB 9510498 A GB9510498 A GB 9510498A GB 2289672 B GB2289672 B GB 2289672B
Authority
GB
United Kingdom
Prior art keywords
composition
cooling systems
treating cooling
treating
systems
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 - Fee Related
Application number
GB9510498A
Other versions
GB2289672A (en
GB9510498D0 (en
Inventor
Robert Wilson
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.)
DEVERON ENVIRONMENTAL Ltd
Original Assignee
DEVERON ENVIRONMENTAL Ltd
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 GB9410498A external-priority patent/GB9410498D0/en
Priority claimed from GBGB9508222.8A external-priority patent/GB9508222D0/en
Application filed by DEVERON ENVIRONMENTAL Ltd filed Critical DEVERON ENVIRONMENTAL Ltd
Publication of GB9510498D0 publication Critical patent/GB9510498D0/en
Publication of GB2289672A publication Critical patent/GB2289672A/en
Application granted granted Critical
Publication of GB2289672B publication Critical patent/GB2289672B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic 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
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits

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)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB9510498A 1994-05-25 1995-05-24 Composition for treating cooling systems Expired - Fee Related GB2289672B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9410498A GB9410498D0 (en) 1994-05-25 1994-05-25 Water cleaning composition
GBGB9508222.8A GB9508222D0 (en) 1995-04-22 1995-04-22 Composition

Publications (3)

Publication Number Publication Date
GB9510498D0 GB9510498D0 (en) 1995-07-19
GB2289672A GB2289672A (en) 1995-11-29
GB2289672B true GB2289672B (en) 1998-03-25

Family

ID=26304943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510498A Expired - Fee Related GB2289672B (en) 1994-05-25 1995-05-24 Composition for treating cooling systems

Country Status (1)

Country Link
GB (1) GB2289672B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1127846A1 (en) * 2000-02-28 2001-08-29 Siemens Aktiengesellschaft Process for reducing biological pollutants in a water circulation system
US6849664B2 (en) 2001-10-18 2005-02-01 Chevron U.S.A. Inc. Process for disposing biocide-containing cooling water
US7377983B2 (en) 2004-11-04 2008-05-27 The Clorox Company Prevention of deposits on ceramics
KR100676684B1 (en) 2005-06-13 2007-02-01 주식회사 에코웰 Method of Clearance of Scale Using Chlorite

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381673A (en) * 1972-02-19 1975-01-22 Oshea J Spillante T Method and apparatus for the chemical treatment of water supplies
DE2520360A1 (en) * 1975-05-07 1976-11-11 Kretzschmar Wabag Swimming pool water sterilizing plant - with flocculant or oxidizing agent injection to reaction space before equalizing or filter space
GB2126579A (en) * 1982-09-02 1984-03-28 Buckman Labor Inc Polymeric quaternary ammonium substituted ureas
US4790943A (en) * 1987-05-07 1988-12-13 Southeastern Water Conservation Systems, Inc. Renovation of used water from poultry processing plants

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381673A (en) * 1972-02-19 1975-01-22 Oshea J Spillante T Method and apparatus for the chemical treatment of water supplies
DE2520360A1 (en) * 1975-05-07 1976-11-11 Kretzschmar Wabag Swimming pool water sterilizing plant - with flocculant or oxidizing agent injection to reaction space before equalizing or filter space
GB2126579A (en) * 1982-09-02 1984-03-28 Buckman Labor Inc Polymeric quaternary ammonium substituted ureas
US4790943A (en) * 1987-05-07 1988-12-13 Southeastern Water Conservation Systems, Inc. Renovation of used water from poultry processing plants

Also Published As

Publication number Publication date
GB2289672A (en) 1995-11-29
GB9510498D0 (en) 1995-07-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000524