FR2162689A5 - Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres - Google Patents

Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres

Info

Publication number
FR2162689A5
FR2162689A5 FR7127472A FR7127472A FR2162689A5 FR 2162689 A5 FR2162689 A5 FR 2162689A5 FR 7127472 A FR7127472 A FR 7127472A FR 7127472 A FR7127472 A FR 7127472A FR 2162689 A5 FR2162689 A5 FR 2162689A5
Authority
FR
France
Prior art keywords
water
removal
cellulose fibres
oil pollution
hydrophobic cellulose
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
FR7127472A
Other languages
French (fr)
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.)
Innova Corp
Original Assignee
Innova Corp
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 Innova Corp filed Critical Innova Corp
Priority to FR7127472A priority Critical patent/FR2162689A5/en
Application granted granted Critical
Publication of FR2162689A5 publication Critical patent/FR2162689A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Floating Material (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The polluted water is brought into acontact with a hydrophobic cellulose fibre material which shows an affinity for the suspended matter. The cellulose material is pref. wood fibre with the individual fibres completely coated with hydrophobic material, pref. wax, bitumen, resin, elastomer or thermoplastic resin. The coated fibres may be moulded into a suitable shape before use. The materials are able to absorb oil, suspensions slimes, gels, etc. from water up to their volume capacity without sinking.
FR7127472A 1971-07-27 1971-07-27 Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres Expired FR2162689A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7127472A FR2162689A5 (en) 1971-07-27 1971-07-27 Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7127472A FR2162689A5 (en) 1971-07-27 1971-07-27 Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres

Publications (1)

Publication Number Publication Date
FR2162689A5 true FR2162689A5 (en) 1973-07-20

Family

ID=9080991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127472A Expired FR2162689A5 (en) 1971-07-27 1971-07-27 Removal of oil pollution - and suspended materials from water,using hydrophobic cellulose fibres

Country Status (1)

Country Link
FR (1) FR2162689A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082563A (en) * 1989-07-20 1992-01-21 International Cellulose, Inc. Methods for cleaning up liquids using absorbent pellets
US5352780A (en) * 1989-07-20 1994-10-04 Ecosorb International, Inc. Absorbent material and litter from ground cellulose
US5429741A (en) * 1989-07-20 1995-07-04 Ecosorb International, Inc. Sludge conditioning
US5614458A (en) * 1989-07-20 1997-03-25 Ecosorb International, Inc. Method for sludge conditioning
GB2473300A (en) * 2009-11-16 2011-03-09 David Liston Kendall Absorbent material cell
DE102020115185A1 (en) 2020-06-08 2021-12-09 Katz Gmbh & Co. Kg Binders, especially oil binders

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082563A (en) * 1989-07-20 1992-01-21 International Cellulose, Inc. Methods for cleaning up liquids using absorbent pellets
US5352780A (en) * 1989-07-20 1994-10-04 Ecosorb International, Inc. Absorbent material and litter from ground cellulose
US5429741A (en) * 1989-07-20 1995-07-04 Ecosorb International, Inc. Sludge conditioning
US5614458A (en) * 1989-07-20 1997-03-25 Ecosorb International, Inc. Method for sludge conditioning
GB2473300A (en) * 2009-11-16 2011-03-09 David Liston Kendall Absorbent material cell
GB2473300B (en) * 2009-11-16 2013-11-13 David Liston Kendall Biodegradable fluid absorbing cell
DE102020115185A1 (en) 2020-06-08 2021-12-09 Katz Gmbh & Co. Kg Binders, especially oil binders

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Legal Events

Date Code Title Description
ST Notification of lapse