DE4114526A1 - Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour - Google Patents

Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour

Info

Publication number
DE4114526A1
DE4114526A1 DE4114526A DE4114526A DE4114526A1 DE 4114526 A1 DE4114526 A1 DE 4114526A1 DE 4114526 A DE4114526 A DE 4114526A DE 4114526 A DE4114526 A DE 4114526A DE 4114526 A1 DE4114526 A1 DE 4114526A1
Authority
DE
Germany
Prior art keywords
oil
water
oily
sawdust
mixt
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.)
Withdrawn
Application number
DE4114526A
Other languages
German (de)
Inventor
S Dipl Ing Dr Mourad
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.)
ENVI LAB ELECTRONICS GmbH
Original Assignee
ENVI LAB ELECTRONICS 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 ENVI LAB ELECTRONICS GmbH filed Critical ENVI LAB ELECTRONICS GmbH
Priority to DE4114526A priority Critical patent/DE4114526A1/en
Publication of DE4114526A1 publication Critical patent/DE4114526A1/en
Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Process for collecting oily substances, aerosols, emulsions, etc., from water contaminated with these, comprises applying to the oily surface of the water a mixt. of sawdust, paper cuttings and a biological binder, and after the compsn. has absorbed the oily water, recovering it and either recovering the oil or destroying the oil contaminated mixt.. USE/ADVANTAGE - The oil collector compsns. take up oily contaminants, including those contaminated with radioactive substances, effeciently from the surface of water (seas, rivers, etc) and also from solid surfaces such as roadways, beaches, sand, plants, etc.. After the oil has been absorbed, the collector compsn. is recoverd and either the oil is recovered from the compsn. or the oil-soaked material is destroyed, esp. by burning in an industrial incineration unit.

Description

Mit der Erfindung wird ein Verfahren zur Beseitigung ölhaltiger bzw. öliger Substanzen, wie z. B. Rohöl, Gasöl, Bunkeröl, Aerosole, Emulsionen etc. aus Wasser und festen Oberflächen vorgeschlagen.The invention provides a method for elimination oily or oily substances, such as. B. crude oil, gas oil, Bunker oil, aerosols, emulsions etc. from water and solid Surfaces suggested.

Bei Tankerunfällen, Auftreten von Lecks z. B. in Industrieanlagen usw. geraten immer größere Mengen Öl etc. in die Weltmeere, Flüsse, auf Straßenoberflächen usw. und richten bekanntermaßen erhebliche Umweltschäden an, die z. T. irreparabel sind.In tanker accidents, leaks z. B. in industrial plants etc. ever increasing amounts of oil etc. get into the Oceans, rivers, on road surfaces etc. and straighten is known to cause significant environmental damage, e.g. T. are irreparable.

Das Aufsammeln dieser Substanzen, die oft auch noch zu­ sätzlich radioaktiv kontaminiert sind, gestaltet sich schwierig und kann nur als unzureichend bezeichnet werden. Meist wird das Öl mechanisch eingekreist und danach eingesammelt oder durch Bakterien verarbeitet. Beide Verfahren sind nicht vollkommen und sehr arbeitsaufwendig. Ein weiterer Nachteil ist, besonders bei mechanischen Verfahren, daß sie eigentlich nur in Küstennähe mit gewis­ sem Erfolg eingesetzt werden können. Haben sich Ölteppiche durch Strömungen, Windeinflüsse und Spreitung erst einmal über größere Entfernungen verteilt, ist ein Aufsammeln praktisch nicht mehr möglich.The collection of these substances, often too are additionally radioactive contaminated difficult and can only be described as inadequate. Usually the oil is mechanically encircled and then collected or processed by bacteria. Both Procedures are not perfect and very labor intensive. Another disadvantage is, especially with mechanical ones Process that they actually only with certain certain near the coast success can be used. Have oil spills through currents, wind influences and spreading Spread out over greater distances is a collection practically no longer possible.

Hier setzt die Erfindung ein. Die Erfindung wie sie in den Ansprüchen beschrieben ist, löst die Aufgabe, Öle und ölhaltige Substanzen, Aerosole, Emulsionen usw. von Was­ ser-, festen Oberflächen etc. wirtschaftlich und effektiv einzusammeln und anschließend zu vernichten, bzw. rückzu­ gewinnen, wobei auch radioaktiv kontaminierte Substanzen be- und verarbeitbar sind.This is where the invention comes in. The invention as in the Solves the task, oils and claims oily substances, aerosols, emulsions etc. from Was water-, solid surfaces etc. economically and effectively  collect and then destroy or withdraw win, including radioactive contaminated substances are editable and processable.

Der mit der Erfindung erzielte Vorteil ist insbesondere darin zu sehen, daß der wirtschaftliche Aufwand gering ist, das Verfahren eine hohe Effizienz aufweist, auf Wasser-, festen-, Pflanzen-, Sand-, Erd- und sonstigen Oberflächen einzusetzen ist und die dazu erforderliche Mischung überall zur Verfügung steht, problemlos über große Entfernungen transportiert werden kann, also auch bei Tankerunfällen auf höhere See anwendbar ist und, was besonders wichtig ist, rasch zur Verfügung gestellt werden kann.The advantage achieved with the invention is particular to see that the economic effort is low is, the method has a high efficiency Water, solid, plant, sand, earth and other Surfaces and the necessary Mix is available everywhere, easily over long distances can be transported, so too is applicable to tanker accidents on the high seas and what is particularly important to be made available quickly can.

Die erfindungsgemäß vorgeschlagene Mischung kann, wegen ihres geringen Gewichtes auch in gewissen Mengen an Bord mitgeführt, bzw. an besonders gefährdeten Küstenabschnit­ ten, Häfen, Transportunternehmen, Atommeilern usw. gela­ gert werden.The mixture proposed according to the invention can because of their low weight also in certain quantities on board carried, or on particularly endangered coastal sections ports, transport companies, nuclear reactors, etc. be tied.

Die Mischung wird vorteilhafterweise mit einem Gebläse, vom Rand ausgehend, zum Zentrum der Ölfläche oder dergl. aufgebracht und, nach kurzer Verweildauer, mechanisch aufgesammelt und entweder vernichtet (verbrannt) oder, falls möglich, wieder rückgewonnen.The mixture is advantageously mixed with a blower, starting from the edge, to the center of the oil surface or the like. applied and, after a short time, mechanically collected and either destroyed (burned) or, if possible, recovered.

Claims (8)

1. Verfahren zum Aufsammeln von öligen Substanzen, Aeroso­ plen, Emulsionen etc. aus Wasser mittels Substanzen, die auf diese Substanzen, bzw. das Wasser gestreut werden, dadurch gekennzeichnet, daß man eine Mischung aus Sägespä­ nen und Papierschnitzeln sowie einem biologischen Binde­ mittel auf die verölte Wasseroberfläche ausbringt und, nachdem die Substanz das ölhaltige Wasser aufgesogen hat, diese einsammelt und rückgewinnt oder vernichtet.1. A process for collecting oily substances, aerosols, emulsions, etc. from water by means of substances which are sprinkled on these substances or the water, characterized in that a mixture of sawdust and paper chips and a biological binding agent spreads the oily water surface and, after the substance has absorbed the oily water, collects it and recovers or destroys it. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Mischung aus etwa 80% feine Sägespäne und etwa 20% feine Papierschnitzel und etwa 1% Bindemittel besteht.2. The method according to claim 1, characterized in that the mixture of about 80% fine sawdust and about 20% fine paper chips and about 1% binder. 3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeich­ net, daß als Bindemittel Maismehl zugesetzt wird.3. The method according to claim 1 and 2, characterized net that corn flour is added as a binder. 4. Verfahren nach Anspruch 1 und 2, dadurch gekennzeich­ net, daß als Bindemittel biologisch abbaubarer Müll zuge­ setzt wird.4. The method according to claim 1 and 2, characterized net that biodegradable waste as a binder is set. 5. Verfahren nach Anspruch 1 und einen der folgenden, dadurch gekennzeichnet, daß man die Mischung von den Rändern des Ölteppichs nach dessen Zentrum zu aufbläst. 5. The method according to claim 1 and one of the following, characterized in that the mixture of the Inflate edges of the oil slick towards the center.   6. Verfahren nach Anspruch 1 und einen der folgenden, dadurch gekennzeichnet, daß die mit Öl angereicherte Mischung industriellen Verbrennungsanlagen zugeführt wird.6. The method according to claim 1 and one of the following, characterized in that the oil-enriched Mixture is fed to industrial incinerators. 7. Verfahren nach Anspruch 1 und einen der folgenden, dadurch gekennzeichnet, daß das Öl aus der Mischung rück­ gewonnen wird.7. The method according to claim 1 and one of the following, characterized in that the oil returns from the mixture is won. 8. Verfahren nach Anspruch 1 und einen der folgenden, dadurch gekennzeichnet, daß dem Bindemittel etwa 2-3% Borstaub zugesetzt werden.8. The method according to claim 1 and one of the following, characterized in that the binder is about 2-3% Boron dust can be added.
DE4114526A 1991-05-03 1991-05-03 Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour Withdrawn DE4114526A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4114526A DE4114526A1 (en) 1991-05-03 1991-05-03 Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114526A DE4114526A1 (en) 1991-05-03 1991-05-03 Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour

Publications (1)

Publication Number Publication Date
DE4114526A1 true DE4114526A1 (en) 1992-11-05

Family

ID=6430941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4114526A Withdrawn DE4114526A1 (en) 1991-05-03 1991-05-03 Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour

Country Status (1)

Country Link
DE (1) DE4114526A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413850A1 (en) * 1994-04-21 1995-10-26 Huels Chemische Werke Ag Removing bulk oil or oil from surfaces
DE19742266A1 (en) * 1997-09-25 1999-05-06 Ludger Dr Steinmann Upgrading of chemical and energy raw materials by reaction with low-value raw materials
DE19859746A1 (en) * 1998-12-23 2000-06-29 Georg Haertel Materials, for removing heavy metals and organic pollutants from contaminated water, contain cellulose or starch derivative
PL442752A1 (en) * 2022-11-07 2024-05-13 Olga Domoradzka Method of removing oil stains from water

Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020933B (en) * 1957-12-12 Niederlahnstein Dipl.-Chem. Dr.-Ing. Georg Fischer Device for removing layers of oil floating on the surface of the water
CH464090A (en) * 1966-08-23 1968-10-15 Lindner & Co Floatable, permeable hose to contain and absorb impurities floating on water
DE1811023A1 (en) * 1967-11-29 1969-06-19 Mo Och Domsjoe Ab Process for the production of an absorbent for oil and other hydrophobic liquids
DE1634131A1 (en) * 1965-09-16 1970-08-20 Neste Oy Material for removing oil from the surface of the water
DE1944636A1 (en) * 1969-09-03 1971-03-11 Pinus Holzimp Gmbh Karlsruhe K Oil adsorbing agents for water and soil - purification
AT305913B (en) * 1969-03-06 1973-03-26 Snam Progetti Composition for the cleaning of water from pollution caused by products based on petroleum or by synthetic or natural organic substances
DE2333012A1 (en) * 1972-06-30 1974-01-17 Karl Waldemar Bentfors AGENTS FOR ABSORBING VISCOSE PRODUCTS
DE2306916A1 (en) * 1971-04-27 1974-08-15 Puren Schaumstoff Gmbh Polyurethane foam oil absorbents - contg one or more further oil absorbents giving cheaper prod with adjustable properties
DE2427425A1 (en) * 1973-06-09 1975-01-02 Yuken Kagaku Kogyo K K CELLULOSE-BASED MOLDINGS FOR THE DEPOSITION OF METALS
DE2725687A1 (en) * 1977-06-07 1978-12-21 Oil Dri Corp Of America Gypsum granules for absorption on liquids - used to absorb oils, fats, water e.g. animal excrement, as supports for chemicals e.g. agriculture and as soil conditioning agents
DE3020615A1 (en) * 1979-06-01 1980-12-11 Everpure FILTERING AGENT FOR WATER FILTER, ITS USE FOR FILTERING WATER AND FILTERING DEVICE
DE3045225A1 (en) * 1979-12-17 1981-09-03 Colgate-Palmolive Co., 10022 New York, N.Y. DRY, SUCTIONABLE MATERIAL AND ITS USE IN SUCTIONABLE ARTICLES
DE3129093A1 (en) * 1980-08-05 1982-04-29 Eriksson, Hans, 68100 Kristinehamn "METHOD FOR ELIMINATING LIQUIDS AND ABSORBING BODY FOR CARRYING OUT THE METHOD"
WO1982004408A1 (en) * 1981-06-10 1982-12-23 Jaffee Richard M Particulate sorbing and deodorizing mixtures containing synthetic and clay sorbents
DE3227749A1 (en) * 1981-07-27 1983-02-10 Papyrus Kopparfors AB, 43123 Mölndal Process for the preparation of an absorbent material for organic liquids, in particular oil
DE3416357A1 (en) * 1984-05-03 1985-11-07 Janine 7918 Illertissen Fries Oil-absorbing medium and process for the elimination of mineral oil from waters
CA1207736A (en) * 1983-06-17 1986-07-15 James K. Dix Paper containing activated carbon
US4605401A (en) * 1981-10-16 1986-08-12 Chemische Fabrik Stockhausen Gmbh Material for the absorption of water, aqueous solutions and aqueous body fluids
WO1986004910A1 (en) * 1983-11-22 1986-08-28 The Dow Chemical Company Method for increasing the gel strength of a water-absorbent composition
US4676196A (en) * 1984-06-20 1987-06-30 Martin Feed Mills Ltd. Absorbent material
DE3632337A1 (en) * 1986-09-24 1988-03-31 Boelsing Friedrich Process for the non-polluting disposal of mineral oils and mineral oil-like substances
DE3842238A1 (en) * 1988-10-13 1990-04-19 Bruno Wixforth Process for deoiling oil-polluted water
WO1990009236A1 (en) * 1989-02-16 1990-08-23 Cassella Aktiengesellschaft Binder for liquids
DE3916131A1 (en) * 1989-05-18 1990-11-22 Andreas Zeyen Cheap oil-absorbing fibrous cleaning material prodn. from waste paper - by soaking in water, loosening and removing filler, pulverising and drying

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020933B (en) * 1957-12-12 Niederlahnstein Dipl.-Chem. Dr.-Ing. Georg Fischer Device for removing layers of oil floating on the surface of the water
DE1634131A1 (en) * 1965-09-16 1970-08-20 Neste Oy Material for removing oil from the surface of the water
CH464090A (en) * 1966-08-23 1968-10-15 Lindner & Co Floatable, permeable hose to contain and absorb impurities floating on water
DE1811023A1 (en) * 1967-11-29 1969-06-19 Mo Och Domsjoe Ab Process for the production of an absorbent for oil and other hydrophobic liquids
AT305913B (en) * 1969-03-06 1973-03-26 Snam Progetti Composition for the cleaning of water from pollution caused by products based on petroleum or by synthetic or natural organic substances
DE1944636A1 (en) * 1969-09-03 1971-03-11 Pinus Holzimp Gmbh Karlsruhe K Oil adsorbing agents for water and soil - purification
DE2306916A1 (en) * 1971-04-27 1974-08-15 Puren Schaumstoff Gmbh Polyurethane foam oil absorbents - contg one or more further oil absorbents giving cheaper prod with adjustable properties
DE2333012A1 (en) * 1972-06-30 1974-01-17 Karl Waldemar Bentfors AGENTS FOR ABSORBING VISCOSE PRODUCTS
DE2427425A1 (en) * 1973-06-09 1975-01-02 Yuken Kagaku Kogyo K K CELLULOSE-BASED MOLDINGS FOR THE DEPOSITION OF METALS
DE2725687A1 (en) * 1977-06-07 1978-12-21 Oil Dri Corp Of America Gypsum granules for absorption on liquids - used to absorb oils, fats, water e.g. animal excrement, as supports for chemicals e.g. agriculture and as soil conditioning agents
DE3020615A1 (en) * 1979-06-01 1980-12-11 Everpure FILTERING AGENT FOR WATER FILTER, ITS USE FOR FILTERING WATER AND FILTERING DEVICE
DE3045225A1 (en) * 1979-12-17 1981-09-03 Colgate-Palmolive Co., 10022 New York, N.Y. DRY, SUCTIONABLE MATERIAL AND ITS USE IN SUCTIONABLE ARTICLES
US4333461A (en) * 1979-12-17 1982-06-08 Colgate-Palmolive Company Borated polysaccharide absorbents and absorbent products
DE3129093A1 (en) * 1980-08-05 1982-04-29 Eriksson, Hans, 68100 Kristinehamn "METHOD FOR ELIMINATING LIQUIDS AND ABSORBING BODY FOR CARRYING OUT THE METHOD"
WO1982004408A1 (en) * 1981-06-10 1982-12-23 Jaffee Richard M Particulate sorbing and deodorizing mixtures containing synthetic and clay sorbents
DE3227749A1 (en) * 1981-07-27 1983-02-10 Papyrus Kopparfors AB, 43123 Mölndal Process for the preparation of an absorbent material for organic liquids, in particular oil
US4605401A (en) * 1981-10-16 1986-08-12 Chemische Fabrik Stockhausen Gmbh Material for the absorption of water, aqueous solutions and aqueous body fluids
CA1207736A (en) * 1983-06-17 1986-07-15 James K. Dix Paper containing activated carbon
WO1986004910A1 (en) * 1983-11-22 1986-08-28 The Dow Chemical Company Method for increasing the gel strength of a water-absorbent composition
DE3416357A1 (en) * 1984-05-03 1985-11-07 Janine 7918 Illertissen Fries Oil-absorbing medium and process for the elimination of mineral oil from waters
US4676196A (en) * 1984-06-20 1987-06-30 Martin Feed Mills Ltd. Absorbent material
DE3632337A1 (en) * 1986-09-24 1988-03-31 Boelsing Friedrich Process for the non-polluting disposal of mineral oils and mineral oil-like substances
DE3842238A1 (en) * 1988-10-13 1990-04-19 Bruno Wixforth Process for deoiling oil-polluted water
WO1990009236A1 (en) * 1989-02-16 1990-08-23 Cassella Aktiengesellschaft Binder for liquids
DE3916131A1 (en) * 1989-05-18 1990-11-22 Andreas Zeyen Cheap oil-absorbing fibrous cleaning material prodn. from waste paper - by soaking in water, loosening and removing filler, pulverising and drying

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BORCHARDT, U. *
JP 60-058476 A, Ref. 85-118795/20 *
Patents Index, Derwent Publications LTD: JP 60-094042 A, Ref. 85-162807/27 *
u.a.: Beseitigung von Mineralöl- schäden durch organische Ölbindemittel. In: wlb wasser, luft und betrieb 3/86, S.149-163 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413850A1 (en) * 1994-04-21 1995-10-26 Huels Chemische Werke Ag Removing bulk oil or oil from surfaces
DE19742266A1 (en) * 1997-09-25 1999-05-06 Ludger Dr Steinmann Upgrading of chemical and energy raw materials by reaction with low-value raw materials
DE19859746A1 (en) * 1998-12-23 2000-06-29 Georg Haertel Materials, for removing heavy metals and organic pollutants from contaminated water, contain cellulose or starch derivative
PL442752A1 (en) * 2022-11-07 2024-05-13 Olga Domoradzka Method of removing oil stains from water

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