CZ291327B6 - Organic absorption geotextile - Google Patents

Organic absorption geotextile Download PDF

Info

Publication number
CZ291327B6
CZ291327B6 CZ19994188A CZ418899A CZ291327B6 CZ 291327 B6 CZ291327 B6 CZ 291327B6 CZ 19994188 A CZ19994188 A CZ 19994188A CZ 418899 A CZ418899 A CZ 418899A CZ 291327 B6 CZ291327 B6 CZ 291327B6
Authority
CZ
Czechia
Prior art keywords
geotextile
woven textile
organic absorbent
organic
combed
Prior art date
Application number
CZ19994188A
Other languages
Czech (cs)
Other versions
CZ9904188A3 (en
Inventor
Petr Ing. Vlček
Original Assignee
Vlček Spol. S R.O.
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 Vlček Spol. S R.O. filed Critical Vlček Spol. S R.O.
Priority to CZ19994188A priority Critical patent/CZ291327B6/en
Priority to PCT/CZ2000/000087 priority patent/WO2001037986A1/en
Publication of CZ9904188A3 publication Critical patent/CZ9904188A3/en
Publication of CZ291327B6 publication Critical patent/CZ291327B6/en

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
    • B01J20/28—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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • 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
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/101—Means floating loosely on the water absorbing the oil
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention relates to an organic absorption geotextile in the form of an endless belt of web and being formed by at least one layer of a non-woven textile having in its structure dried and combed, squeezed duck's feather retained therein by needling. The non-woven textile in the form of netting or a porous non-woven textile forms outer walls of the geotextile. At least two layers of the non-woven textile are coupled on longitudinal sides to each other forming thus a sleeve.

Description

Organická absorpční geotextilieOrganic absorbent geotextiles

Oblast technikyTechnical field

Vynález se týká organické absorpční geotextilie, upravené do nekonečného pásu rouna.The present invention relates to an organic absorbent geotextile formed into an endless web of webs.

Dosavadní stav technikyBACKGROUND OF THE INVENTION

Doposud známé absorbenty pro záchyt ropných látek, které se běžně užívají jsou sypké konzistence. Nejznámější je mikroporézní granulát, např. VAPEX, který je účinný pro záchyt ropných látek na pevném podloží, např. komunikacích a dále na hladinách stojatých vod aj. Nevhodný je k použití na tekoucích vodách. Jeho likvidace je nákladná a z pohledu ekologického obtížná.So far known oil-absorbent absorbents which are commonly used are of loose consistency. The best known is microporous granulate, such as VAPEX, which is effective for capturing oil substances on solid ground, such as roads and still water, etc. It is not suitable for use on running waters. Its disposal is costly and ecologically difficult.

K odstranění ropných látek je známo nosné zařízení ve formě pórovitého měchýře, který je naplněn sorbentem, jakým může být např. peří vodních ptáků. Toto nosné zařízení je uzpůsobeno tak, aby v něm byl pórovitý měchýř umístěn výměnným způsobem. Řešení je známo z patentu EP 92 922 751.A carrier device in the form of a porous bladder, which is filled with a sorbent such as, for example, water bird feathers, is known for the removal of petroleum substances. The support device is adapted to accommodate the porous bladder in a replaceable manner. The solution is known from patent EP 92 922 751.

Podstata vynálezuSUMMARY OF THE INVENTION

Organická absorpční geotextilie, resp. sorpční, podle vynálezu, je upravená do nekonečného pásu rouna. Podstata spočívá v tom, že je tvořena nejméně jednou vrstvou netkané textilie, která má jehlováním ve struktuře uchyceno sušené, rozčesané, mačkané kachní peří. Vnější stěny geotextilie jsou tvořeny netkanou textilií ve formě síta, nebo jsou tvořeny pórovitou netkanou textilií. Nejméně dvě vrstvy netkané textilie jsou na podélných stranách pásu spojené.Organic absorbent geotextile, resp. The sorbent according to the invention is adapted to an endless web of webs. The essence is that it consists of at least one layer of nonwoven fabric which has needled, dried, combed, pressed duck feathers in the structure by needling. The outer walls of the geotextile are formed by a non-woven fabric in the form of a screen, or are formed by a porous non-woven fabric. At least two layers of nonwoven are bonded on the longitudinal sides of the web.

Výhodou řešení podle vynálezu je schopnost absorpční, resp. sorpční geotextilie propouštět vodu a zároveň absorbovat organické látky na bázi polyfenylů a polyolefinů, kterými je voda znečištěná. Tato skutečnost je dána použitím kachního peří, jehož struktura zaručuje absorpční vlastnost. Proto lze geotextilii využívat při odstraňování ropných látek na vodních plochách. Takto použitou geotextilii lze poté snadno ekologicky likvidovat, neboť manipulace s ní je snadná.The advantage of the solution according to the invention is the ability of absorbent or sorption geotextiles permeate the water and at the same time absorb organic substances based on polyphenyls and polyolefins, by which water is contaminated. This is due to the use of duck feathers, the structure of which guarantees absorption properties. Therefore, geotextile can be used to remove oil substances on water surfaces. The geotextile used in this way can then be disposed of in an environmentally friendly manner, since it is easy to handle.

Netkaná textilie ve struktuře zaručuje pevnost, geotextilii lze rolovat a přemísťovat. Je vhodná likvidace spálením.The nonwoven fabric in the structure guarantees strength, the geotextile can be rolled and moved. Combustion by incineration is appropriate.

Jiné vhodné použití je jako vložka lapačů ve filtračních jednotkách čerpacích stanic a autoservisů, stejně jako v ostatních místech petrochemického průmyslu, tj. v místech, kde je žádoucí odstranění ropných produktů znečišťujících vodu.Another suitable use is as a pad of traps in the filter units of service stations and service stations, as well as in other locations in the petrochemical industry, i.e. where it is desirable to remove water contaminating oil products.

Dále je možné využití v místech manipulace s těžkou technikou, např. na stavbách. Zde může organická absorpční geotextilie sloužit jako zábrana při náhodném znečištění okolního prostředí ropnými produkty. Ze stejného důvodu je vhodné její použití jako filtrační ucpávky do kanalizačních mostních vpustí a lapolů.It is also possible to use it in places where heavy machinery is handled, eg on construction sites. Here, the organic absorbent geotextile can serve as a barrier to accidental environmental pollution by oil products. For the same reason it is suitable to use it as filter plugs for sewer bridge gullies and lapholes.

Nezanedbatelnou výhodou řešení podle vynálezu je využití odpadního produktu z kachních jatek.A significant advantage of the solution according to the invention is the use of the duck slaughterhouse waste product.

Příklady provedení vynálezuDETAILED DESCRIPTION OF THE INVENTION

Příklad 1Example 1

Ropná skvrna na hladině vodního toku byla odstraněna pomocí organické absorpční geotextilie podle vynálezu.The oil spill at the surface of the watercourse was removed using the organic absorbent geotextile of the invention.

Bylo použito několik pásů o délce 10 m a šíři 2 m, které byly tvořeny jednou vrstvou netkané textilie z polypropylenu. Ve struktuře této pórovité textilie je jehlováním uchyceno mačkané, sušené a předem rozčesané kachní peří. Struktura geotextilie je taková, že kachní peří je na povrchu po obou stranách geotextilie a netkaná textilie tvoří matrici.Several 10 m long and 2 m wide strips were used, which consisted of a single layer of polypropylene nonwoven fabric. Pressed, dried and pre-combed duck feathers are attached to the structure of this porous fabric. The structure of the geotextile is such that the duck feather is on the surface on both sides of the geotextile and the nonwoven fabric forms a matrix.

-1 CZ 291327 B6-1 CZ 291327 B6

Kachní peří je rozčesané ke zlepšení absorpčních vlastností geotextlie a mačkané ke zvýšení hustoty jeho zachycení při jehlování.Duck feathers are combed to improve the geotextile's absorbent properties and squeezed to increase its density when needling.

Příklad 2Example 2

Byla zhotovena organická absorpční geotextilie podle vynálezu. Byly použity dva jednovrstevní pásy netkané textilie, které jsou ve formě síta, jejich podélné stěny jsou spojeny. V takto vytvořeném rukávu bylo uchyceno sušené, rozčesané, mačkané kachní peří.An organic absorbent geotextile according to the invention was made. Two single-layer nonwoven webs were used, which are in the form of a sieve, their longitudinal walls being joined. Dried, combed, crushed duck feathers were held in the sleeve thus formed.

Průmyslová využitelnostIndustrial applicability

Organická absorpční geotextilie, resp. sorpční, je využitelná při čištění odpadních, s výhodou tekoucích vod s obsahem ropných látek.Organic absorbent geotextile, resp. sorption, is useful in the purification of waste, preferably running water containing oil.

PATENTOVÉ NÁROKYPATENT CLAIMS

Claims (3)

1. Organická absorpční geotextilie, upravená do nekonečného pásu rouna, vyznačující se tím, že je tvořena nejméně jednou vrstvou netkané textilie, která má jehlováním ve struktuře uchyceno sušené, rozčesané, mačkané kachní peří.An organic absorbent geotextile formed into an endless web of webs, characterized in that it comprises at least one layer of non-woven fabric which has a dried, combed, crushed duck feather attached to the structure by needling. 2. Organická absorpční geotextilie podle nároku 1, vyznačující se tím, že stěny geotextilie jsou tvořeny netkanou textilií ve formě síta, nebo jsou tvořeny pórovitou netkanou textilií.Organic absorbent geotextile according to claim 1, characterized in that the walls of the geotextile consist of a non-woven fabric in the form of a sieve or are a porous non-woven fabric. 3. Organická absorpční geotextilie podle nároků 1 a 2, vyznačující se tím, že nejméně dvě vrstvy netkané textilie jsou na podélných stranách pásu spojené.Organic absorbent geotextile according to claims 1 and 2, characterized in that at least two layers of nonwoven are joined on the longitudinal sides of the web.
CZ19994188A 1999-11-24 1999-11-24 Organic absorption geotextile CZ291327B6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CZ19994188A CZ291327B6 (en) 1999-11-24 1999-11-24 Organic absorption geotextile
PCT/CZ2000/000087 WO2001037986A1 (en) 1999-11-24 2000-11-23 Organic absorbent geotextile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ19994188A CZ291327B6 (en) 1999-11-24 1999-11-24 Organic absorption geotextile

Publications (2)

Publication Number Publication Date
CZ9904188A3 CZ9904188A3 (en) 2001-07-11
CZ291327B6 true CZ291327B6 (en) 2003-02-12

Family

ID=5467795

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19994188A CZ291327B6 (en) 1999-11-24 1999-11-24 Organic absorption geotextile

Country Status (2)

Country Link
CZ (1) CZ291327B6 (en)
WO (1) WO2001037986A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399567B (en) * 2003-03-15 2006-10-25 Permavoid Ltd Storage module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1163570A (en) * 1979-10-10 1984-03-13 Alfred F. Crotti Removal of oil from water
US4759847A (en) * 1983-12-05 1988-07-26 Medbury Seward J Filter for the sorption of a petroleum product from a liquid
BR8901914A (en) * 1989-04-14 1990-11-06 Anivaldo Da Cruz Grossi OIL CAPTOR
US4919820A (en) * 1989-04-17 1990-04-24 Lafay William T Oil absorption method
WO1993007090A1 (en) * 1991-10-08 1993-04-15 Hill Alan R Oil absorption method and apparatus utilizing a replaceable bladder
FR2699855B1 (en) * 1992-12-31 1995-02-24 Guiraud Patrick Liquid-retaining composite material, absorbing oils or liquid chemicals.

Also Published As

Publication number Publication date
CZ9904188A3 (en) 2001-07-11
WO2001037986A1 (en) 2001-05-31

Similar Documents

Publication Publication Date Title
JP2647580B2 (en) Waterproof material formed from clay and fiber mat
Bhardwaj et al. A review on sorbent devices for oil-spill control
JP2562274B2 (en) Waterproof material formed from clay and fiber mat
Suni et al. Use of a by-product of peat excavation, cotton grass fibre, as a sorbent for oil-spills
US5186831A (en) Oil sorbent products and method of making same
FI100901B (en) Process for making a multilayer product with an intermediate layer of clay
US4832852A (en) Nonwoven oil absorbing material and method
FI65297C (en) TEXTILE PRODUCTS FOR COATED PAPERS
US10519354B2 (en) Porous oil binder and method for the production thereof
AU647519B2 (en) Process of collecting and processing non-aqueous drip-liquids
DK165847B (en) Oil collector
JP5910397B2 (en) Tarpaulin
US7655149B1 (en) Oil absorbent kenaf balls and kits, and methods of making and using the same
KR100811878B1 (en) Oil-adsorbents unit and apparatus useing the same
KR20070045145A (en) A grease and oil absorbent
CZ291327B6 (en) Organic absorption geotextile
JP2014166621A (en) Environmental pollutant removing sheet
JP5910399B2 (en) How to remove environmental pollutants
WO1997006222A1 (en) Mats with integrated rubber mulch
RU136453U1 (en) DEVICE FOR SEPARATING LIQUID HYDROCARBONS FROM WATER
Ariharasudhan et al. Adsorption of oil from water surfaces using fibrous material-An overview.
RU2182939C1 (en) Gathering material for removing oil product pollution
KR100819461B1 (en) Net for absorbing oil using a kapok fiber
JP2004009044A (en) Oil absorbing and decomposing composition
RU2166362C2 (en) Oil- and oil derivative-gathering sorption material and method of manufacture thereof

Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20041124