FR2022296A1 - - Google Patents

Info

Publication number
FR2022296A1
FR2022296A1 FR6935937A FR6935937A FR2022296A1 FR 2022296 A1 FR2022296 A1 FR 2022296A1 FR 6935937 A FR6935937 A FR 6935937A FR 6935937 A FR6935937 A FR 6935937A FR 2022296 A1 FR2022296 A1 FR 2022296A1
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.)
Withdrawn
Application number
FR6935937A
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.)
Dyckerhoff GmbH
Original Assignee
Dyckerhoff GmbH
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 Dyckerhoff GmbH filed Critical Dyckerhoff GmbH
Publication of FR2022296A1 publication Critical patent/FR2022296A1/fr
Withdrawn legal-status Critical Current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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
FR6935937A 1968-10-22 1969-10-20 Withdrawn FR2022296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804419 DE1804419C3 (de) 1968-10-22 1968-10-22 Verwendung von hydraulischen Bindemitteln zum Beseitigen von auf Gewässern schwimmenden Ölen

Publications (1)

Publication Number Publication Date
FR2022296A1 true FR2022296A1 (fr) 1970-07-31

Family

ID=5711152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935937A Withdrawn FR2022296A1 (fr) 1968-10-22 1969-10-20

Country Status (4)

Country Link
BE (1) BE740217A (fr)
DE (1) DE1804419C3 (fr)
FR (1) FR2022296A1 (fr)
NL (1) NL6915916A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956751A1 (fr) * 1996-06-05 1999-11-17 Vitaly Davydovich Ivanov Procede de nettoyage de surfaces contaminees par du petrole brut ou des produits petroliers, absorbant pour le nettoyage de surfaces et son procede de preparation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018679A (en) * 1971-10-26 1977-04-19 Boelsing Friedrich Method of rendering waste substances harmless
CA1134078A (fr) * 1978-05-30 1982-10-19 Etienne Tillie Methode pour disposer de matieres polluantes, notamment les hydrocarbures sur les cotes et les boues usees, avec les produits et appareils appropries
WO1980001249A1 (fr) * 1978-12-20 1980-06-26 Taken Aka Komuten Kk Solidification de rebut nocifs solides
US4497688A (en) * 1981-05-20 1985-02-05 Schaefer Ernest R Oil scavenging material
US6001263A (en) * 1995-01-24 1999-12-14 Nurture Inc. Distiller's dried grain as oil dispersant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956751A1 (fr) * 1996-06-05 1999-11-17 Vitaly Davydovich Ivanov Procede de nettoyage de surfaces contaminees par du petrole brut ou des produits petroliers, absorbant pour le nettoyage de surfaces et son procede de preparation
EP0956751A4 (fr) * 1996-06-05 2000-05-10 Vitaly Davydovich Ivanov Procede de nettoyage de surfaces contaminees par du petrole brut ou des produits petroliers, absorbant pour le nettoyage de surfaces et son procede de preparation

Also Published As

Publication number Publication date
DE1804419B2 (de) 1973-09-20
DE1804419C3 (de) 1974-04-11
BE740217A (fr) 1970-03-16
DE1804419A1 (de) 1970-05-21
NL6915916A (fr) 1970-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse