BE727939A - - Google Patents

Info

Publication number
BE727939A
BE727939A BE727939DA BE727939A BE 727939 A BE727939 A BE 727939A BE 727939D A BE727939D A BE 727939DA BE 727939 A BE727939 A BE 727939A
Authority
BE
Belgium
Application number
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
Publication of BE727939A publication Critical patent/BE727939A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/68Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681Treatment 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)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
BE727939D 1968-03-06 1969-02-05 BE727939A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0045807 1968-03-06

Publications (1)

Publication Number Publication Date
BE727939A true BE727939A (de) 1969-08-05

Family

ID=7604646

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727939D BE727939A (de) 1968-03-06 1969-02-05

Country Status (3)

Country Link
BE (1) BE727939A (de)
DE (1) DE1708522B1 (de)
NL (1) NL144900B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH662551A5 (de) * 1984-05-03 1987-10-15 Werner Nill Fangvorrichtung fuer schaeume.

Also Published As

Publication number Publication date
DE1708522B1 (de) 1971-01-28
NL144900B (nl) 1975-02-17
NL6901814A (de) 1969-09-09

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