CA1080578A - Surfactant dispersion of biological slimes - Google Patents

Surfactant dispersion of biological slimes

Info

Publication number
CA1080578A
CA1080578A CA292,112A CA292112A CA1080578A CA 1080578 A CA1080578 A CA 1080578A CA 292112 A CA292112 A CA 292112A CA 1080578 A CA1080578 A CA 1080578A
Authority
CA
Canada
Prior art keywords
ethylene oxide
ppm
water
reacted
polymer
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
CA292,112A
Other languages
English (en)
French (fr)
Inventor
Ronald J. Christensen
George J. Zivtins
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
Application granted granted Critical
Publication of CA1080578A publication Critical patent/CA1080578A/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)
  • Treatment Of Sludge (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
CA292,112A 1977-01-06 1977-11-30 Surfactant dispersion of biological slimes Expired CA1080578A (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
CA1080578A true CA1080578A (en) 1980-07-01

Family

ID=27116376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,112A Expired CA1080578A (en) 1977-01-06 1977-11-30 Surfactant dispersion of biological slimes

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241898B1 (en) * 1996-04-19 2001-06-05 Betzdearborn Inc. Method for inhibiting microbial adhesion on surfaces

Families Citing this family (4)

* 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
US6514458B1 (en) * 2000-02-25 2003-02-04 Ge Betz, Inc. Method for removing microbes from surfaces
EP1259115A1 (en) * 2000-02-25 2002-11-27 BetzDearborn Inc Method for enhancing biocidal activity
JPWO2019004320A1 (ja) * 2017-06-28 2020-04-30 三菱ケミカル株式会社 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241898B1 (en) * 1996-04-19 2001-06-05 Betzdearborn Inc. Method for inhibiting microbial adhesion on surfaces

Also Published As

Publication number Publication date
NL7800185A (nl) 1978-07-10
MX150026A (es) 1984-03-05
DE2758540C3 (de) 1980-05-22
FR2376825B1 (nl) 1981-11-27
FR2376825A1 (fr) 1978-08-04
ES465819A1 (es) 1979-01-01
JPS5498321A (en) 1979-08-03
DE2758540A1 (de) 1978-07-13
GB1560327A (en) 1980-02-06
BR7800071A (pt) 1978-10-03
IT1092250B (it) 1985-07-06
DE2758540B2 (de) 1979-09-06

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Legal Events

Date Code Title Description
MKEX Expiry