CA969685A - Treatment of floating pollutants - Google Patents

Treatment of floating pollutants

Info

Publication number
CA969685A
CA969685A CA117,846A CA117846A CA969685A CA 969685 A CA969685 A CA 969685A CA 117846 A CA117846 A CA 117846A CA 969685 A CA969685 A CA 969685A
Authority
CA
Canada
Prior art keywords
treatment
floating pollutants
pollutants
floating
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
CA117,846A
Other versions
CA117846S (en
Inventor
Denis J. O'sullivan
Bernard J. Bolger
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.)
INTERCONTINENTAL CHEMICAL Co
Original Assignee
INTERCONTINENTAL 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 INTERCONTINENTAL CHEMICAL Co filed Critical INTERCONTINENTAL CHEMICAL Co
Priority claimed from US403701A external-priority patent/US3919083A/en
Application granted granted Critical
Publication of CA969685A publication Critical patent/CA969685A/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
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/30—Nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Fire-Extinguishing Compositions (AREA)
CA117,846A 1970-07-24 1971-07-09 Treatment of floating pollutants Expired CA969685A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE963/70A IE34420B1 (en) 1970-07-24 1970-07-24 Treatment of floating pollutants
US403701A US3919083A (en) 1970-07-24 1973-10-04 Treatment of floating pollutants

Publications (1)

Publication Number Publication Date
CA969685A true CA969685A (en) 1975-06-17

Family

ID=26319015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,846A Expired CA969685A (en) 1970-07-24 1971-07-09 Treatment of floating pollutants

Country Status (5)

Country Link
CA (1) CA969685A (en)
FR (1) FR2103217A5 (en)
GB (1) GB1349284A (en)
IE (1) IE34420B1 (en)
NL (1) NL7108864A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389691B (en) 1980-06-16 1990-01-10 Ney Inge METHOD FOR REMOVING A LIQUID FLOATING ON WATER
DE3839570A1 (en) * 1988-11-24 1990-05-31 Bayer Ag METHOD FOR REMOVING AREA OF DISTRIBUTED HYDROCARBONS, ESPECIALLY OIL RESIDUES

Also Published As

Publication number Publication date
NL7108864A (en) 1972-01-26
IE34420B1 (en) 1975-04-30
FR2103217A5 (en) 1972-04-07
GB1349284A (en) 1974-04-03

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