DE3819000A1 - Bag of a teabag type for eliminating pollutants - Google Patents

Bag of a teabag type for eliminating pollutants

Info

Publication number
DE3819000A1
DE3819000A1 DE19883819000 DE3819000A DE3819000A1 DE 3819000 A1 DE3819000 A1 DE 3819000A1 DE 19883819000 DE19883819000 DE 19883819000 DE 3819000 A DE3819000 A DE 3819000A DE 3819000 A1 DE3819000 A1 DE 3819000A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
bag
characterized
adsorbent
bag according
teabag
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Withdrawn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
DE19883819000
Other languages
German (de)
Inventor
Hasso Von Bluecher
Ernest De Dr Ruiter
Original Assignee
Hasso Von Bluecher
Ruiter Ernest De
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

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00Ion-exchange processes in general; Apparatus therefor
    • B01J47/012Ion-exchange processes in general; Apparatus therefor using portable ion-exchange apparatus

Abstract

The invention relates to a teabag-like bag which is filled with adsorbers and ion exchangers and, by suspension in liquids, frees these from pollutants.

Description

Durch die immer häufiger auftretenden Verunreinigungen des Grundwassers stehen die Wasserwerke vor immer neuen Problemen, die nur mit hohem Aufwand und modernster Technik gelöst werden können. By the increasingly frequent contamination of ground water, the waterworks are facing ever new problems that can be solved only with great effort and modernster technology. Besonders kleinere Gemeinden, aber natürlich auch private Brunnenbesitzer können deshalb die hinsichtlich der Wasserqualität strenger gewordenen Vorschriften oft nicht mehr voll er füllen. Especially smaller communities, but also private well owners can no longer fully fill it so the strict terms of water quality regulations have become often. Zu den häufigsten Problemen gehören der durch Überdüngung hervor gerufene, zu hohe Nitratgehalt sowie chlorierte Kohlenwasserstoffe. Among the most common problems include the caused by over-fertilization produced to high nitrate content and chlorinated hydrocarbons. Obwohl es sich bei letzterem meist um Sünden der Vergangenheit handelt, haben die versickerten Umweltgifte zum Großteil das Grundwasser noch gar nicht erreicht, so daß es hier noch böse Überraschungen geben wird. Although it usually is for the latter to sins of the past that seeped environmental toxins have not yet reached the ground water for the most part, so that there will be surprises here. Nitrate sind besonders für Kleinkinder gefährlich, während chlorierte Kohlenwasserstoffe grundsätzlich für jeden schädlich sind. Nitrates are especially dangerous for young children, while chlorinated hydrocarbons are basically harmful for everyone. Der Handel bietet Geräte an, in denen Wasser aus einem Vorratsbehälter durch eine Filterschicht läuft und aufgefangen wird oder auch werden die Geräte direkt an die Wasserleitung angeschlossen. The trade offers devices in which water flows from a reservoir through a filter layer and is collected or the devices are directly connected to the water mains. Man benötigt auf jeden Fall einen Filtereinsatz mit Halterung und besondere Gefäße. It definitely needed a filter insert with bracket and special vessels. Es wurde überraschenderweise gefunden, daß es infolge der Diffusion genügt, einen mit Aktivkohle bzw. synthetischen Adsorbern und besonderen Ionenaustauschern gefüllten Beutel einige Stunden in ein mit Wasser gefülltes Gefäß zu hängen um die Wasserqualität erheblich zu verbessern. It was surprisingly found that it is sufficient due to the diffusion, to hang a few hours in a vessel filled with water to the water quality significantly improve a container filled with activated carbon or synthetic adsorbents and ion exchangers special bag. Für eine Wassermenge von 5 l genügt ein Beutel in Form und Größe eines normalen Teebeutels der am Abend eingehängt wird; For a quantity of water of 5 liters a bag sufficient in size and shape of an ordinary tea bag is suspended in the evening; am Morgen verfügt man über gereinigtes, geschmackneutrales Wasser. in the morning it has purified, tasteless water. Die Maschinen zur Herstellung der Beutel können von der Teebeutelindustrie übernommen werden, was eine wirtschaftliche Herstellung garantiert. The machines for manufacturing the bags can be taken over by the tea bag industry, which ensures economic production.

Claims (5)

  1. 1. Beutel in der Art eines Teebeutels zur Beseitigung von Schadstoffen, insbesondere Kohlenwasserstoffe, chlorierte Kohlenwasserstoffe, Pesti zide und Nitraten, der ein Adsorbens und einen zur Fixierung von Nitra ten geeigneten Ionenaustauscher enthält. 1. Bag in the form of a tea bag for the removal of pollutants, in particular hydrocarbons, chlorinated hydrocarbons, Pesti zide and nitrates containing an adsorbent and a ten for fixing nitrate suitable ion exchanger.
  2. 2. Beutel nach Anspruch 1, dadurch gekennzeichnet, daß der Gesamtinhalt 0,5-15 g - vorzugsweise 1-5 g beträgt und das Verhältnis Adsorber/Ionenaustauscher 1/5 bis 5/l beträgt. 2. Bag according to claim 1, characterized in that the total content of 0.5-15 g - is preferably 1-5 g and the ratio of adsorber / ion exchanger 1/5 to 5 / l.
  3. 3. Beutel nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Adsorbens Aktivkohle, insbesondere kugelförmige Aktivkohle mit Durchmesser 0,1- 1,0 mm ist. 3. A bag according to claim 1 and 2, characterized in that the adsorbent is activated carbon, in particular spherical activated carbon having a diameter 0.1 to 1.0 mm.
  4. 4. Beutel nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Adsorbens ein poröses Polymere ist. 4. A bag according to claim 1 and 2, characterized in that the adsorbent is a porous polymer.
  5. 5. Beutel nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Hülle ein wasserfestes Vlies ist, welches in der Art eines Teebeutels gefaltet ist, mit einem Faden von 20 cm ver sehen ist an welchem ein verschiebbares Häkchen zum Einhängen am Gefäß rand angebracht ist. 5. A bag according to one or more of the preceding claims, characterized in that the sheath is a water-resistant nonwoven fabric, which is folded in the manner of a tea bag, seen with a filament of 20 cm ver's to which a displaceable hooks for attaching to the vessel edge is attached.
DE19883819000 1988-06-03 1988-06-03 Bag of a teabag type for eliminating pollutants Withdrawn DE3819000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883819000 DE3819000A1 (en) 1988-06-03 1988-06-03 Bag of a teabag type for eliminating pollutants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883819000 DE3819000A1 (en) 1988-06-03 1988-06-03 Bag of a teabag type for eliminating pollutants

Publications (1)

Publication Number Publication Date
DE3819000A1 true true DE3819000A1 (en) 1989-12-14

Family

ID=6355830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883819000 Withdrawn DE3819000A1 (en) 1988-06-03 1988-06-03 Bag of a teabag type for eliminating pollutants

Country Status (1)

Country Link
DE (1) DE3819000A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238142A1 (en) * 1992-11-12 1994-05-19 Hasso Von Bluecher Self-supporting porous bodies with adsorbent properties - contain spherical adsorber particles, e.g. active carbon, linked with bridges, e.g. of clay, carbon etc, with voids between particles
US5538629A (en) * 1994-12-15 1996-07-23 Kimberly-Clark Corporation Process and article for disinfecting water
EP0840781A1 (en) * 1995-06-07 1998-05-13 Cerus Corporation Methods and devices for the removal of psoralens from blood products
US6951713B2 (en) 1997-01-06 2005-10-04 Cerus Corporation Absorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
US7037642B2 (en) 1997-01-06 2006-05-02 Cerus Corporation Removing compounds from blood products with porous particles immobilized in a matrix
US7611831B2 (en) 1998-01-06 2009-11-03 Cerus Corporation Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
CN104642589A (en) * 2015-01-28 2015-05-27 张西英 Dual-layer selenium tea containing carbon tea bag and preparation technology of dual-layer selenium tea
EP2902367A1 (en) * 2012-09-25 2015-08-05 Mitsubishi Rayon Co., Ltd. Water purification cartridge and water purifier

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639852A1 (en) * 1975-09-04 1977-03-17 Sumitomo Chemical Co A process for the production of porous carbon materials
DE2855825A1 (en) * 1977-12-27 1979-06-28 Kureha Chemical Ind Co Ltd Antidote and its use for treatment of poisoning
DE2904429A1 (en) * 1978-02-06 1979-08-09 Kureha Chemical Ind Co Ltd Spherical activated carbon with low dust formation and high physical strength and process for their manufacture
DE3023848A1 (en) * 1979-06-26 1981-01-08 Kureha Chemical Ind Co Ltd Spherical activated carbon particles, process for their preparation and the same medium containing
DE3041115A1 (en) * 1979-11-02 1981-05-21 Kureha Chemical Ind Co Ltd A process for the preparation of spherical particles of charcoal and activated charcoal
DE3129093A1 (en) * 1980-08-05 1982-04-29 Hans Eriksson "Process for the removal of liquids and absorbent body for performing the method"
DE8203549U1 (en) * 1982-02-10 1982-07-08 Brodalla, Dieter, Dipl.-Chem., 4000 Duesseldorf, De An apparatus for treating domestic water
US4366067A (en) * 1980-10-20 1982-12-28 Golding Gordon R Method and apparatus for removal and recovery of oil
DE3302073A1 (en) * 1983-01-22 1984-07-26 Beihoff Michael Dr Immersion bag for water purification
DE3313344C2 (en) * 1981-10-16 1987-04-23 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE3613884A1 (en) * 1986-04-24 1987-10-29 Ant Nachrichtentech Moisture-absorptive bag and use
DE3615800A1 (en) * 1986-05-10 1987-11-12 Rudolf Marx Use of a pack having a liquid-absorbing filling
US4707263A (en) * 1985-09-19 1987-11-17 Shiraimatsu Shinyaku Kabushiki Kaisha Water treatment package
DE2742874C2 (en) * 1977-09-23 1988-04-14 Merck Patent Gmbh, 6100 Darmstadt, De

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639852A1 (en) * 1975-09-04 1977-03-17 Sumitomo Chemical Co A process for the production of porous carbon materials
DE2742874C2 (en) * 1977-09-23 1988-04-14 Merck Patent Gmbh, 6100 Darmstadt, De
DE2855825A1 (en) * 1977-12-27 1979-06-28 Kureha Chemical Ind Co Ltd Antidote and its use for treatment of poisoning
DE2904429A1 (en) * 1978-02-06 1979-08-09 Kureha Chemical Ind Co Ltd Spherical activated carbon with low dust formation and high physical strength and process for their manufacture
DE3023848A1 (en) * 1979-06-26 1981-01-08 Kureha Chemical Ind Co Ltd Spherical activated carbon particles, process for their preparation and the same medium containing
DE3041115A1 (en) * 1979-11-02 1981-05-21 Kureha Chemical Ind Co Ltd A process for the preparation of spherical particles of charcoal and activated charcoal
DE3129093A1 (en) * 1980-08-05 1982-04-29 Hans Eriksson "Process for the removal of liquids and absorbent body for performing the method"
US4366067A (en) * 1980-10-20 1982-12-28 Golding Gordon R Method and apparatus for removal and recovery of oil
DE3313344C2 (en) * 1981-10-16 1987-04-23 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE8203549U1 (en) * 1982-02-10 1982-07-08 Brodalla, Dieter, Dipl.-Chem., 4000 Duesseldorf, De An apparatus for treating domestic water
DE3302073A1 (en) * 1983-01-22 1984-07-26 Beihoff Michael Dr Immersion bag for water purification
US4707263A (en) * 1985-09-19 1987-11-17 Shiraimatsu Shinyaku Kabushiki Kaisha Water treatment package
DE3613884A1 (en) * 1986-04-24 1987-10-29 Ant Nachrichtentech Moisture-absorptive bag and use
DE3615800A1 (en) * 1986-05-10 1987-11-12 Rudolf Marx Use of a pack having a liquid-absorbing filling

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z: SONTHEIMER, H. et al: Auslegung von Aktiv- kohlefiltern zur Adsorption organischer Substanzenaus wäßrigen Lösungen. In: Chemie-Ing.-Techn., 46.Jg. 1974, Nr.8, S.332 *
JP 61 187988 A. In: Patents Abstracts of Japan, C-397, January 14, 1987, Vol.11 *
JP 61 278392 A. In: Patents Abstracts of Japan, C-420, May 7, 1987, Vol.11, No.139 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238142A1 (en) * 1992-11-12 1994-05-19 Hasso Von Bluecher Self-supporting porous bodies with adsorbent properties - contain spherical adsorber particles, e.g. active carbon, linked with bridges, e.g. of clay, carbon etc, with voids between particles
US5538629A (en) * 1994-12-15 1996-07-23 Kimberly-Clark Corporation Process and article for disinfecting water
US5662808A (en) * 1994-12-15 1997-09-02 Kimberly-Clark Worldwide, Inc. Process and article for disinfecting water
EP0840781A1 (en) * 1995-06-07 1998-05-13 Cerus Corporation Methods and devices for the removal of psoralens from blood products
EP0840781B1 (en) * 1995-06-07 2009-12-09 Cerus Corporation Methods and devices for the removal of psoralens from blood products
US6951713B2 (en) 1997-01-06 2005-10-04 Cerus Corporation Absorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
US7037642B2 (en) 1997-01-06 2006-05-02 Cerus Corporation Removing compounds from blood products with porous particles immobilized in a matrix
US7611831B2 (en) 1998-01-06 2009-11-03 Cerus Corporation Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
US9259525B2 (en) 1998-01-06 2016-02-16 Cerus Corporation Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
EP2902367A1 (en) * 2012-09-25 2015-08-05 Mitsubishi Rayon Co., Ltd. Water purification cartridge and water purifier
EP2902367A4 (en) * 2012-09-25 2015-10-28 Mitsubishi Rayon Co Water purification cartridge and water purifier
CN104642589A (en) * 2015-01-28 2015-05-27 张西英 Dual-layer selenium tea containing carbon tea bag and preparation technology of dual-layer selenium tea

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