CZ9904188A3 - Organic absorption non-woven fabric - Google Patents

Organic absorption non-woven fabric Download PDF

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Publication number
CZ9904188A3
CZ9904188A3 CZ19994188A CZ418899A CZ9904188A3 CZ 9904188 A3 CZ9904188 A3 CZ 9904188A3 CZ 19994188 A CZ19994188 A CZ 19994188A CZ 418899 A CZ418899 A CZ 418899A CZ 9904188 A3 CZ9904188 A3 CZ 9904188A3
Authority
CZ
Czechia
Prior art keywords
geotextile
woven fabric
woven textile
organic absorbent
organic
Prior art date
Application number
CZ19994188A
Other languages
Czech (cs)
Other versions
CZ291327B6 (en
Inventor
Petr Ing. Vlček
Original Assignee
Petr Ing. Vlček
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 Petr Ing. Vlček filed Critical Petr Ing. Vlček
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

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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

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

Abstract

Organic absorbent geotextile modified as an infinite fleece band and consisting of at least one layer of non-woven textile in the structure of which there are dried, combed out and squeezed duck feathers inserted by needling procedure. The outer geotextile walls consist of non-woven textile in a form of a sieve or of porous non-woven textile. At least two layers of non-woven textile are joined on longitudinal sides of the band to create a sleeve.

Description

Oblast technikyTechnical field

Vynález se týká organické absorpční geotextilie, upravená 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 mikropórezní granulát např. VAPEX, který je účinný pro záchyt ropných látek na pevném podloží, např. komunikací 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 the capture of 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 č. EP 92922751.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 No. 92922751.

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 polyolefínů, 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, neboř manipulace s ní je snadná.The advantage of the solution according to the invention is the ability of absorbent or sorption geotextiles permeate water while absorbing 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.

• · • · · » ···· · • · · · · · • · · ··· · » · • · · · ··· · · · ·· ··· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

- 2 Netkaná textilie ve struktuře zaručuje pevnost, geotextilii lze rolovat a přemísťovat. Je vhodná likvidace spálením.- 2 Nonwoven fabric in the structure guarantees strength, 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 cartridge of traps in the filter units of service stations and service stations, as well as in other places 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.

Kachní peří je rozčesané ke zlepšení absorpčních vlastností geotextlie a mačkané ke zvýšení hustoty jeho zachycení při j ehlování.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.

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- 3 Průmyslová využitelnost- 3 Industrial 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.

Claims (3)

PATENTOVÉ NÁROKYPATENT CLAIMS 1. Organická absorpční geotextilie, upravená do nekonečného pásu rouna, vznačující 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 is formed by at least one layer of nonwoven fabric which has needled, combed, crushed duck feathers in 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 nároku 1. a 2., vyznačující se tím, že nejméně dvě vrstvy netkané textilie jsou na podélných stranách pásu spojené.Organic absorbent geotextile according to claim 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 true CZ9904188A3 (en) 2001-07-11
CZ291327B6 CZ291327B6 (en) 2003-02-12

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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.

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Publication number Publication date
WO2001037986A1 (en) 2001-05-31
CZ291327B6 (en) 2003-02-12

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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