FR1564290A - - Google Patents

Info

Publication number
FR1564290A
FR1564290A FR1564290DA FR1564290A FR 1564290 A FR1564290 A FR 1564290A FR 1564290D A FR1564290D A FR 1564290DA FR 1564290 A FR1564290 A FR 1564290A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1564290A publication Critical patent/FR1564290A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Artificial Filaments (AREA)
FR1564290D 1967-05-12 1968-05-02 Expired FR1564290A (oth)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES340432A ES340432A1 (es) 1967-05-12 1967-05-12 Procedimiento para aglomerar masas de petroleo crudo o de- rivados petroliferos que flotan en el mar o en extensiones acuosas en general.

Publications (1)

Publication Number Publication Date
FR1564290A true FR1564290A (oth) 1969-04-18

Family

ID=8444636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1564290D Expired FR1564290A (oth) 1967-05-12 1968-05-02

Country Status (5)

Country Link
BE (1) BE714488A (oth)
DE (1) DE1767348A1 (oth)
ES (1) ES340432A1 (oth)
FR (1) FR1564290A (oth)
NL (1) NL6806223A (oth)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506612C2 (de) * 1975-02-17 1982-08-19 Bisa, Karl, Dr. med., 5949 Grafschaft Verfahren und Vorrichtung zum Bekämpfen von durch Mineralölbestandteilen oder -produkten hervorgerufenen filmförmigen Verunreinigungen an der Erdoberfläche, insbesondere an Oberflächengewässern

Also Published As

Publication number Publication date
ES340432A1 (es) 1968-06-01
NL6806223A (oth) 1968-11-13
BE714488A (oth) 1968-09-16
DE1767348A1 (de) 1971-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse