DE10248539A1 - Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece - Google Patents
Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece Download PDFInfo
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- DE10248539A1 DE10248539A1 DE10248539A DE10248539A DE10248539A1 DE 10248539 A1 DE10248539 A1 DE 10248539A1 DE 10248539 A DE10248539 A DE 10248539A DE 10248539 A DE10248539 A DE 10248539A DE 10248539 A1 DE10248539 A1 DE 10248539A1
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- Prior art keywords
- mat
- mat according
- absorption material
- textile
- intermediate layer
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 22
- 239000004753 textile Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 title claims description 4
- 239000003921 oil Substances 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 15
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 13
- 239000010985 leather Substances 0.000 claims description 10
- 244000005700 microbiome Species 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 239000012876 carrier material Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 17
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- -1 Polypropylene Polymers 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/004—Covering of dumping sites
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- 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
-
- 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
- E02B15/10—Devices for removing the material from the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
-
- 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)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Die Erfindung betrifft eine Absorptionsmatte zur Reduzierung bzw. Eliminierung von auf flüssigen Medien oder festem Untergrund ausgetretenen vorzugsweise mineralischen Ölen und ölartigen Verschmutzungen, bestehend aus Fasermaterialschichten mit integriertem Absorptionsmaterial.The invention relates to an absorption mat for Reduction or elimination of liquid media or solid surfaces leaked preferably mineral oils and oily soiling, consisting made of layers of fiber material with integrated absorption material.
Absorptionsmaterialien für die Verhinderung bzw. Bekämpfung von Umweltschäden durch austretende Öle erhalten eine wachsende Bedeutung sowohl für die Industrie als auch – wegen der zunehmenden Motorisierung – mehr und mehr für den privaten Bereich. Der Einsatz von Absorptionsmitteln erfolgt vorzugsweise in Form von Ölbindern. Die äußere und innere Oberfläche sowie die spezielle Saug- und Binde-(Sorptions-)fähigkeiten ermöglichen es diesen Materialien, Öle aufzunehmen und festzuhalten. Das verwendete Grundmaterial ist vielfach so aufbereitet, daß es ölanziehend (oleophil) und wasserabweisend (hydrophob) wird. Dabei werden Ölbinder als feinkörnige Materialien oder in vielfältigen Sonderformen (Fasern, Granulate, Kugeln, Würfel, Vliese, Tücher, ölbindende Sperren usw.) eingesetzt.Absorbent materials for prevention or fight of environmental damage through escaping oils are becoming increasingly important for both industry and - because of the increasing motorization - more and more for the private sector. Absorbents are used preferably in the form of oil binders. The outer and inner surface as well as the special suction and binding (sorption) capabilities enable it these materials, oils to record and hold. The basic material used is diverse processed so that it is oil-attracting (oleophilic) and water-repellent (hydrophobic). This will be oil binders as fine-grained Materials or in diverse Special forms (fibers, granules, spheres, cubes, fleeces, cloths, oil-binding Locks etc.) used.
Aus der
Auch Polypropylen-Vliese, (bekannt unter dem Namen SUPER SORB®) werden als Ölbindemittel zum Aufsaugen von Ölen und Chemikalien verwendet, die in Form von Ölsperren, Ölschleiern, Ölschlängel, Vliesbahnen, Saugmatten, Saugkissen, Saugtüchern oder Streuvlies zum Einsatz kommen.Polypropylene nonwovens (known under the name SUPER SORB ® ) are also used as oil binders for absorbing oils and chemicals, which are used in the form of oil barriers, oil curtains, oil snakes, nonwoven webs, absorbent mats, absorbent pads, absorbent cloths or scattered nonwovens.
Weiterhin bekannt sind mattenförmige faserige Stoffe, die zur Aufnahme der Öle und Fette auf der Wasseroberfläche treiben, um so eine ausreichende Penetration dieser Matten zu ermöglichen.Mat-shaped fibrous are also known Substances used to absorb oils and fats on the water surface drive in order to allow sufficient penetration of these mats.
Die
Des weiteren werden als textile Absorptionsmaterialien auch konfektionierte Vliesstoffe aus Stapelfasern, feintitrige Spinnvliesstoffe und Melt- blown- Vliesstoffe verwendet. Außerdem ist die Verwendung von Textilien, die mit Sorptionsmitteln (Bentonite, Zeolithe) gefüllt sind, bekannt, die ebenfalls in vielfältigen Sonderformen, wie Vliese, Tücher, ölbindende Sperren oder dgl. zur Verfügung stehen.They are also used as textile absorption materials also made up nonwovens made from staple fibers, fine denier spunbonded nonwovens and meltblown nonwovens. In addition, the use of Textiles filled with sorbents (bentonites, zeolites), known, also in diverse Special forms such as fleeces, cloths, oil-binding Lock or the like. Available stand.
Die bereits bekannten Ölabsorber in Form von Kissen, Matten, Vliesstoffen ect. werden wegen ihrer funktionellen Nachteile und aus Kostengründen nur selten eingesetzt, da bei keinem dieser Produkte das Öl biologisch abbaubar und somit nicht für einen mehrfachen Einsatz verwendbar ist. Bei diesen Produkten handelt es sich ausschließlich um Einwegartikel, die als kontaminierte Absorptionstextilien entsorgt werden müssen. Die Entsorgung erfolgt ausschließlich durch Verbrennung, was mit einer erheblichen Umweltbelastung verbunden ist. Auch das Herauslaufen der absorbierten Öle und Fette aus diesen Materialien bei deren Bergung ist ein weiterer wesentlicher Nachteil.The already known oil absorbers in the form of pillows, mats, nonwovens ect. are because of their functional disadvantages and rarely used for cost reasons, because none of these products have oil that is biodegradable and therefore not for a multiple use can be used. These products are trading it exclusively to disposable items that are disposed of as contaminated absorption textiles Need to become. Disposal takes place exclusively by incineration what is associated with a significant environmental impact. Even running out of the absorbed oils and fats made from these materials when recovering them is another major disadvantage.
Zur Lösung dieser Probleme ist aus
der
Der Erfindung liegt die Aufgabe zugrunde, ein absorbierendes Textil vorzugsweise für die Prävention von ölhaltigen Verschmutzungen kostengünstig bereitzustellen, das einer mehrfachen Wiederverwendung zugeführt werden kann und das schnell und problemlos transportiert und am Einsatzort verlegt werden kann und das in ausreichender Menge und entsprechenden Abmessungen zur Verfügung steht.The invention is based on the object absorbent textile preferably for the prevention of oily Soiling is inexpensive to be provided which can be reused several times can be transported quickly and easily and on site can be installed and in sufficient quantity and appropriate Dimensions available stands.
Gelöst wird die Aufgabe durch die im Anspruch 1 angeführten Merkmale. Vorteilhafte Ausführungen sind in den Unteransprüchen enthalten.The task is solved by the mentioned in claim 1 Characteristics. Advantageous designs are in the subclaims contain.
Der Einsatz von wiederverwendbaren Absorptionstextilien mit biologisch abbaubaren Absorptionsmaterial ist bisher nicht bekannt und deshalb neu. Mit der erfindungsgemäßen Lösung wird damit erstmals die Möglichkeit geschaffen, flächen- bzw. strangförmige Ölabsorber mehrfach einzusetzen und damit die Entsorgung deratiger Produkte weitestgehend zu vermeiden bzw. zu verzögern.The use of reusable Absorbent textiles with biodegradable absorbent material is not yet known and therefore new. With the solution according to the invention the first opportunity created, surface or strand-shaped oil absorbers multiple use and thus the disposal of such products as far as possible to avoid or delay.
Das verwendete Ölbindemittel aus einem organischen Trägermaterial mit implizierten Mikroorganismen garantiert bei einer schnellen und vollständigen Aufnahme von insbesondere Öl bzw. ölhaltigen Schadstoffen gleichzeitig einen Abbau der aufgenommenen Schadstoffe in der Matte noch während des Einsatzes bzw. bei deren Bergung und Lagerung.The oil binder used from an or ganic carrier material with implied microorganisms guarantees rapid and complete absorption of in particular oil or oil-containing pollutants at the same time a degradation of the ingested pollutants in the mat during use or during their recovery and storage.
Ein weiterer wesentlicher Vorteil ergibt sich aus dem Einsatz von Recyclingmaterial aus den Bereichen Textil und Leder sowohl in den textilen Schichten als auch als Absorptionsmaterial und der Fertigung nach der Nähwirktechnik, die es ermöglicht, eine absorbierende Matte mit optimalen Funktionseigenschaften kostengünstig zur Verfügung zu stellen. Weitere Vorteile ergeben sich aus der variablen Gestaltung der erfindungsgemäßen Matte durch ihre einfache und leichte Konstruktion. Die konstruktiven Abmessungen ermöglichen die Vorfertigung unterschiedlicher, auch großflächigen Abmessungen und den problemlosen Transport zum Einsatzort. Des weiteren ist eine schnelle und risikolose Bergung und Verlegung mit geringem personellen und maschinellen Aufwand gewährleistet.Another major advantage results from the use of recycling material from the areas Textile and leather both in the textile layers and as an absorption material and the manufacture according to the sewing technique, which enables an absorbent mat with optimal functional properties at low cost disposal to deliver. The variable design offers further advantages the mat according to the invention due to their simple and light construction. The constructive Allow dimensions the prefabrication of different, including large dimensions and easy transport to the site. Furthermore, it is fast and risk-free salvage and relocation with little personnel and guaranteed mechanical effort.
Die Erfindung wird anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnungen näher erläutert. In den dazugehörigen Zeichnungen zeigenThe invention is based on an embodiment explained in more detail with reference to the drawings. In the accompanying drawings demonstrate
Wie in
Beide Vliesstoffbahnen sind nahtartig
so miteinander verbunden, daß das
zwischen den Vliesstoffbahnen eingelagerte Absorptionsmaterial
Das zwischen den Vliesstoffbahnen eingelagerte Absorptionsmittel wird durch das jeweilige Anwendungsgebiet bezüglich Beschaffenheit und Füllmenge bestimmt und kann in Form von Fasern, Granulat, Preßlingen oder anderen riesel- bzw. schüttfähigen Formen eingefüllt sein. Erstmals wird hierbei ein organischer Träger für die Absorption von Öl, insbesondere von Mineralöl, Altöl, Fett, Schmier- und Kraftstoffen verwendet, der vorteilhafterweise aus Lederfasern besteht, die vorwiegend aus Lederabfällen (Produktionsabfälle, Altschuhe oder dgl.) gewonnen werden. In den Poren des organischen Trägers sind zusätzlich Mikroorganismen immobilisiert, die speziell für den Abbau von Mineralölen geeignet sind. Der organische Träger stellt eine optimale Aufwuchsfläche für die ölabbauenenden Mikroorganismen dar und sorgt gleichzeitig für eine selektive Ölbindung, vor allem in Gegenwart von Wasser. Die ausgefaserten naturbelassenen und mit enzymatisch-aktiven Mikroorganismen behandelten Lederreststoffen sind als äußerst effektives und mehrfach verwendbares Bindemittel beim Aufnehmen von ausgetretenen Ölen geeignet. Damit können nicht nur Öle und andere wasserabweisende Stoffe mit hoher Kapazität aufgenommen, sondern auch direkt wieder abgebaut werden.That between the nonwoven webs absorbent is stored by the respective application in terms of Condition and filling quantity determined and can be in the form of fibers, granules, compacts or other pourable or pourable forms filled his. For the first time, an organic carrier for the absorption of oil, in particular of mineral oil, waste oil, Grease, lubricants and fuels are used, which advantageously consists of leather fibers consisting mainly of leather waste (production waste, old shoes or the like.) Can be obtained. Are in the pores of the organic carrier additionally Immobilized microorganisms that are particularly suitable for the degradation of mineral oils are. The organic carrier provides an optimal growing area for the oil-mining ends Microorganisms and at the same time ensures selective oil binding especially in the presence of water. The frayed natural and leather residues treated with enzymatically active microorganisms are extremely effective and reusable binder suitable for absorbing leaking oils. So that can not just oils and other high-capacity water-repellent fabrics added, but can also be dismantled directly.
Beispielexample
Als äußere Textibahnen werden Nähwirkvliesstoffe aus vorzugsweise Polypropylen im normalen Feinheitsbereich, in der Regel von 3 bis 7 dtex und einem Flächengewicht von 120 bis 200 g/m2 eingesetzt. Die Vliesstoffbahnen durch parallel verlaufende Nähte miteinander verbunden. Der seitliche Abstand der Nähte beträgt 30mm bis 50 mm. Zwischen den Vliesstoffbahnen ist das Ölbindemittel X-OIL eingefüllt, das jeweils zwischen den Nähten von den Vliesstoffbahnen umhüllt ist. Das Flächengewicht der X-OIL-Zwischenschicht beträgt zwischen 1 bis 2 kg/m2. Durch die textile Umhüllung des Ölbindemittels ist eine einfache Handhabung der Absorptionsmatte gewährleistet. Die Standardausführung der textilen Absorptionsmatte erfolgt in den Abmessungen 600 mm × 400 mm und einer Mattenstärke von 15 mm bis 20 mm. Bei Bedarf sind auch andere Abmessungen möglich. Diese Absorptionsmatten sind in der Lage, das 3- bis 4fache ihres Eigengewichts aufzusaugen.Nonwoven fabrics made of preferably polypropylene in the normal range of fineness, usually from 3 to 7 dtex and a basis weight of 120 to 200 g / m 2, are used as the outer textile webs. The nonwoven webs are connected by parallel seams. The lateral distance between the seams is 30mm to 50mm. The oil-binding agent X-OIL is filled between the nonwoven webs, which is covered by the nonwoven webs between the seams. The basis weight of the X-OIL intermediate layer is between 1 and 2 kg / m 2 . The textile wrapping of the oil binder makes the Absorpti easy to use guaranteed on mat. The standard version of the textile absorption mat is in the dimensions 600 mm × 400 mm and a mat thickness of 15 mm to 20 mm. Other dimensions are possible if required. These absorption mats are able to absorb 3 to 4 times their own weight.
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20221552U DE20221552U1 (en) | 2002-10-16 | 2002-10-16 | Absorption mat, useful for absorbing liquids, preferably oils, liquid or solid materials, comprises a biologically degradable adsorption material as an intermediate layer, which is placed between two liquid-permeable textile trams |
DE10248539A DE10248539A1 (en) | 2002-10-16 | 2002-10-16 | Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10248539A DE10248539A1 (en) | 2002-10-16 | 2002-10-16 | Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece |
Publications (1)
Publication Number | Publication Date |
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DE10248539A1 true DE10248539A1 (en) | 2004-05-06 |
Family
ID=32086994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE10248539A Ceased DE10248539A1 (en) | 2002-10-16 | 2002-10-16 | Absorption mat, e.g. for absorbing oil from liquid media comprises intermediate layer made from biologically degradable absorption material between fluid-permeable textile strips made from fleece |
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DE (1) | DE10248539A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013217016A1 (en) | 2013-08-27 | 2015-03-05 | Technische Universität Dresden | Porous oil binder and process for its preparation |
WO2019081248A1 (en) * | 2017-10-15 | 2019-05-02 | Manvers Engineering Limited | Composite absorbent materials for hydrocarbon/oil retention |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4122359C2 (en) * | 1991-07-05 | 1993-12-02 | Helen Harper Hygienic Gmbh | Absorbent material and its use |
DE19849427A1 (en) * | 1998-10-27 | 2000-05-04 | Dieter Wuestenberg | Waste oil removal from hard surfaces or water comprises use of chopped leather fibres transported in compacted form |
-
2002
- 2002-10-16 DE DE10248539A patent/DE10248539A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4122359C2 (en) * | 1991-07-05 | 1993-12-02 | Helen Harper Hygienic Gmbh | Absorbent material and its use |
DE19849427A1 (en) * | 1998-10-27 | 2000-05-04 | Dieter Wuestenberg | Waste oil removal from hard surfaces or water comprises use of chopped leather fibres transported in compacted form |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013217016A1 (en) | 2013-08-27 | 2015-03-05 | Technische Universität Dresden | Porous oil binder and process for its preparation |
US10519354B2 (en) | 2013-08-27 | 2019-12-31 | Technische Universitaet Dresden | Porous oil binder and method for the production thereof |
WO2019081248A1 (en) * | 2017-10-15 | 2019-05-02 | Manvers Engineering Limited | Composite absorbent materials for hydrocarbon/oil retention |
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