IE36989L - Oil-absorbent hydrophobic peat - Google Patents

Oil-absorbent hydrophobic peat

Info

Publication number
IE36989L
IE36989L IE721701A IE170172A IE36989L IE 36989 L IE36989 L IE 36989L IE 721701 A IE721701 A IE 721701A IE 170172 A IE170172 A IE 170172A IE 36989 L IE36989 L IE 36989L
Authority
IE
Ireland
Prior art keywords
oil
fibres
fines
peat
dec
Prior art date
Application number
IE721701A
Other versions
IE36989B1 (en
Original Assignee
Fischer Holdings
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 Fischer Holdings filed Critical Fischer Holdings
Publication of IE36989L publication Critical patent/IE36989L/en
Publication of IE36989B1 publication Critical patent/IE36989B1/en

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/041—Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (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)
  • Removal Of Floating Material (AREA)

Abstract

1407485 Treating water FISCHER HOLDINGS Ltd 5 Dec 1972 [29 Dec 1971] 55981/72 Heading C1C [Also in Division C5] An oil-absorbent material for cleaning polluted water comprises peat fibres or fines prepared as follows: peat having a water content of 75 wt. per cent or less is separated into fines having a maximum length selected from the range 0À5 to 5 mm., preferably 1 mm., and fibres having a length greater than this maximum length, and drying the fibres and fines separately from each other until they both have a water content of less than 10 wt. per cent. [GB1407485A]
IE1701/72A 1971-12-29 1972-12-06 Oil absorbent material IE36989B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA131,184A CA956921A (en) 1971-12-29 1971-12-29 Oil absorbent

Publications (2)

Publication Number Publication Date
IE36989L true IE36989L (en) 1973-06-29
IE36989B1 IE36989B1 (en) 1977-04-13

Family

ID=4091905

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1701/72A IE36989B1 (en) 1971-12-29 1972-12-06 Oil absorbent material

Country Status (6)

Country Link
JP (1) JPS5440516B2 (en)
CA (1) CA956921A (en)
DE (1) DE2262057A1 (en)
GB (1) GB1407485A (en)
IE (1) IE36989B1 (en)
SE (1) SE401003B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128892A (en) * 1973-04-14 1974-12-10
JPS5181796A (en) * 1975-01-14 1976-07-17 Japan Metals & Chem Co Ltd RYUSHUTSUYUNOHOSHUZAI
SE7901524L (en) * 1979-06-19 1980-12-20 Berglund Prod Ab J KARBAMIDSKUMMATERIAL
JPS57155281A (en) * 1981-03-20 1982-09-25 Koreo Morishita Adsorbent for floating oil on water surface
CA1160201A (en) * 1981-09-11 1984-01-10 William D. Moores Oil spill absorbing peat
CA2022097C (en) * 1990-07-27 1995-02-14 Gerardo Buelna Method of pre-treating peat for use in biofilters for wastewater treatment and use thereof
JP2003020475A (en) * 2001-07-10 2003-01-24 Kansai Paint Co Ltd Solidifying agent for liquid material

Also Published As

Publication number Publication date
CA956921A (en) 1974-10-29
SE401003B (en) 1978-04-17
JPS5440516B2 (en) 1979-12-04
IE36989B1 (en) 1977-04-13
DE2262057A1 (en) 1973-07-12
JPS4878087A (en) 1973-10-19
GB1407485A (en) 1975-09-24

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