GB1560327A - Method of removing and preventing biological slime build up - Google Patents

Method of removing and preventing biological slime build up Download PDF

Info

Publication number
GB1560327A
GB1560327A GB50768/77A GB5076877A GB1560327A GB 1560327 A GB1560327 A GB 1560327A GB 50768/77 A GB50768/77 A GB 50768/77A GB 5076877 A GB5076877 A GB 5076877A GB 1560327 A GB1560327 A GB 1560327A
Authority
GB
United Kingdom
Prior art keywords
ppm
water
ethylene oxide
chlorine
pluronic
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
GB50768/77A
Other languages
English (en)
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of GB1560327A publication Critical patent/GB1560327A/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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Sludge (AREA)
GB50768/77A 1977-01-06 1977-12-06 Method of removing and preventing biological slime build up Expired GB1560327A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75740777A 1977-01-06 1977-01-06
US84416777A 1977-10-21 1977-10-21

Publications (1)

Publication Number Publication Date
GB1560327A true GB1560327A (en) 1980-02-06

Family

ID=27116376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50768/77A Expired GB1560327A (en) 1977-01-06 1977-12-06 Method of removing and preventing biological slime build up

Country Status (10)

Country Link
JP (1) JPS5498321A (xx)
BR (1) BR7800071A (xx)
CA (1) CA1080578A (xx)
DE (1) DE2758540C3 (xx)
ES (1) ES465819A1 (xx)
FR (1) FR2376825A1 (xx)
GB (1) GB1560327A (xx)
IT (1) IT1092250B (xx)
MX (1) MX150026A (xx)
NL (1) NL7800185A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001062084A1 (en) * 2000-02-25 2001-08-30 Betzdearborn Inc. Method for removing microbial biofilms from surfaces
WO2001062091A1 (en) * 2000-02-25 2001-08-30 Betzdearborn Inc. Method for enhancing biocidal activity

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340665A1 (de) * 1993-11-30 1995-06-01 Stockhausen Chem Fab Gmbh Öl-in-Wasser-Emulsionen als Ersatz für Mikrobizide (Biozide) in wasserführenden Systemen
US6241898B1 (en) * 1996-04-19 2001-06-05 Betzdearborn Inc. Method for inhibiting microbial adhesion on surfaces
WO2019004320A1 (ja) * 2017-06-28 2019-01-03 栗田工業株式会社 スライム抑制剤及びスライム抑制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898820A (en) * 1959-07-17 1962-06-14 Dearborn Chemicals Co Improvements in or relating to the treatment of aqueous liquids, such as cooling water, to inhibit scaling and corrosion thereby
US3962119A (en) * 1971-08-06 1976-06-08 Drew Chemical Corporation Non-foaming dispersing composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001062084A1 (en) * 2000-02-25 2001-08-30 Betzdearborn Inc. Method for removing microbial biofilms from surfaces
WO2001062091A1 (en) * 2000-02-25 2001-08-30 Betzdearborn Inc. Method for enhancing biocidal activity
US6514458B1 (en) * 2000-02-25 2003-02-04 Ge Betz, Inc. Method for removing microbes from surfaces

Also Published As

Publication number Publication date
NL7800185A (nl) 1978-07-10
FR2376825A1 (fr) 1978-08-04
DE2758540A1 (de) 1978-07-13
JPS5498321A (en) 1979-08-03
DE2758540B2 (de) 1979-09-06
ES465819A1 (es) 1979-01-01
BR7800071A (pt) 1978-10-03
FR2376825B1 (xx) 1981-11-27
CA1080578A (en) 1980-07-01
DE2758540C3 (de) 1980-05-22
MX150026A (es) 1984-03-05
IT1092250B (it) 1985-07-06

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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