BR0010814A - Método para a remoção de patógenos de tamanho nano de lìquidos - Google Patents

Método para a remoção de patógenos de tamanho nano de lìquidos

Info

Publication number
BR0010814A
BR0010814A BR0010814-6A BR0010814A BR0010814A BR 0010814 A BR0010814 A BR 0010814A BR 0010814 A BR0010814 A BR 0010814A BR 0010814 A BR0010814 A BR 0010814A
Authority
BR
Brazil
Prior art keywords
filter
liquids
pathogens
nano
liquid
Prior art date
Application number
BR0010814-6A
Other languages
English (en)
Inventor
Mario Elam Tremblay
Steve Gary Fishter
Dimitris Ioannis Collias
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR0010814A publication Critical patent/BR0010814A/pt

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)

Abstract

Patente de Invenção: "MéTODO PARA A REMOçãO DE PATóGENOS DE TAMANHO NANO DE LìQUIDOS". é descrito um método de remoção de patógenos de tamanho nano, incluindo vírus, de um líquido, o método compreendendo contato do líquido com um filtro compreendendo partículas de carvão ativado onde o dito filtro tem um índice de Remoção de Patógeno de pelo menos cerca de 99,99%. é também descrito um artigo de fabricação compreendendo: (a) um filtro compreendendo partículas de carvão ativado, em que o dito filtro tem um índice de Remoção de Patógeno de pelo menos cerca de 99,99%; e (b) informação que comunique ao usuário que o filtro pode ser usado para remover patógenos de tamanho nano de um líquido.
BR0010814-6A 1999-05-20 2000-05-19 Método para a remoção de patógenos de tamanho nano de lìquidos BR0010814A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13508399P 1999-05-20 1999-05-20
PCT/US2000/013908 WO2000071467A1 (en) 1999-05-20 2000-05-19 Method for removal of nano-sized pathogens from liquids

Publications (1)

Publication Number Publication Date
BR0010814A true BR0010814A (pt) 2002-03-12

Family

ID=22466459

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010814-6A BR0010814A (pt) 1999-05-20 2000-05-19 Método para a remoção de patógenos de tamanho nano de lìquidos

Country Status (21)

Country Link
US (1) US20080093303A1 (pt)
EP (1) EP1178946A1 (pt)
JP (1) JP2003500191A (pt)
KR (1) KR100440349B1 (pt)
CN (1) CN1168669C (pt)
AU (1) AU5034500A (pt)
BR (1) BR0010814A (pt)
CA (1) CA2374219A1 (pt)
CZ (1) CZ20014131A3 (pt)
HK (1) HK1045677A1 (pt)
HU (1) HUP0201413A2 (pt)
IL (1) IL146308A0 (pt)
MA (1) MA25528A1 (pt)
MX (1) MXPA01011912A (pt)
NO (1) NO20015640D0 (pt)
PL (1) PL351716A1 (pt)
RU (1) RU2237022C2 (pt)
SK (1) SK16742001A3 (pt)
TR (1) TR200103305T2 (pt)
WO (1) WO2000071467A1 (pt)
ZA (1) ZA200109047B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU771474B2 (en) 1999-12-17 2004-03-25 Procter & Gamble Company, The Removal of hormones from liquids
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7614507B2 (en) * 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
US20050279696A1 (en) * 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7316323B2 (en) 2004-05-06 2008-01-08 The Procter & Gamble Company Filters having improved permeability and virus removal capabilities
WO2009021197A2 (en) 2007-08-08 2009-02-12 O'brien Paul W Portable drinking water purification device
CN102215976B (zh) * 2008-07-15 2015-11-25 布鲁尔·莫雷因 用于捕获空气传播物的方法和过滤器
US8394268B2 (en) * 2008-08-08 2013-03-12 Miracle Straw Corporation, Inc. Double chamber water purification device
WO2010045502A2 (en) 2008-10-15 2010-04-22 O'brien Paul W Protable drinking water purification device
US8425771B2 (en) 2009-07-24 2013-04-23 Miracle Straw Corporation, Inc. Double chamber water purification device
CN102657978B (zh) * 2012-04-18 2014-07-09 深圳市恒宝昌科技有限公司 一种用于白酒气态处理介质的制作方法
KR101704462B1 (ko) 2013-02-26 2017-02-09 이엠디 밀리포어 코포레이션 용액 조건을 조정하는 것에 의해 활성탄을 사용하여 단백질의 혼합물로부터 단백질의 선택적 제거
CN110407281A (zh) * 2019-04-24 2019-11-05 湖南大学 一种调控滤速与离子强度减少饮用水处理中致病菌泄漏的方法
CN110092433A (zh) * 2019-04-24 2019-08-06 湖南大学 一种基于调控活性炭介质以减少饮用水中致病菌泄漏的方法
KR20240044138A (ko) 2022-09-28 2024-04-04 (주)인터체크 미세 입자를 이용한 pcb 세정 장치

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1539775A (en) * 1917-07-26 1925-05-26 Naamlooze Vennootschap Norit W Process of purifying and sterilizing water
US1782850A (en) * 1926-05-08 1930-11-25 Darco Corp Method of purifying water and apparatus therefor
US2701792A (en) * 1950-06-21 1955-02-08 William L Owen Treatment of aqueous liquids with bacteriostatic carbon
US3268444A (en) * 1963-06-05 1966-08-23 Commercial Filters Corp Method of disinfecting potable waters
US3333703A (en) * 1963-06-12 1967-08-01 Purolator Products Inc Filter housing
DE1227373B (de) * 1964-10-03 1966-10-20 Hoechst Ag Verfahren zur Herstellung von feinporigen Kohlenstofformkoerpern
US3283040A (en) * 1965-05-28 1966-11-01 Gen Electric Method of forming a carbon body
JPS5112474B1 (pt) * 1967-02-03 1976-04-20
US3670892A (en) * 1969-11-06 1972-06-20 William Baerg Reverse osmosis apparatus
US3888958A (en) * 1970-03-21 1975-06-10 Bergwerksverband Gmbh Process for making shaped pieces from low temperature coke of low bulk weight
US3814642A (en) * 1970-12-29 1974-06-04 Kureha Chemical Ind Co Ltd Manufacture of carbon shaped articles
US3770625A (en) * 1971-04-19 1973-11-06 Carborundum Co Removal of virus from fluids
US3836458A (en) * 1971-09-27 1974-09-17 Carborundum Co Water purification means
JPS4981295A (pt) * 1972-12-12 1974-08-06
FR2264591B1 (pt) * 1974-03-19 1978-03-17 Nippon Shinyaku Co Ltd
US3972818A (en) * 1974-08-22 1976-08-03 General Atomic Company Blood filter using glassy carbon fibers
US4081370A (en) * 1976-05-20 1978-03-28 American Cyanamid Company Use of carbon particulates with controlled density as adsorbents
FR2390381A1 (fr) * 1977-05-12 1978-12-08 Lorraine Carbone Carbone ou graphite artificiel a double porosite et methode de fabrication
US4761284A (en) * 1977-12-27 1988-08-02 Kureha Kagaku Kogy Kabushiki Kaisha Antidote including activated carbon particles
US4396512A (en) * 1979-06-01 1983-08-02 Everpure, Inc. Bacteriostatic filter media
US4283283A (en) * 1980-03-20 1981-08-11 Bon Aqua Water filter
US4430226A (en) * 1981-03-09 1984-02-07 Millipore Corporation Method and apparatus for producing ultrapure water
JPS57166354A (en) * 1981-04-01 1982-10-13 Kureha Chemical Ind Co Ltd Porous carbon formed body and manufacture
JPS5824340A (ja) * 1981-08-05 1983-02-14 Toho Rayon Co Ltd フイルタ−
JPS5825175A (ja) * 1981-08-07 1983-02-15 揚　文羊 防煙防毒マスク
JPS59164611A (ja) * 1983-03-10 1984-09-17 Japan Steel Works Ltd:The 木材を主原料とする成形活性炭の製造方法
JPS60137811A (ja) * 1983-12-22 1985-07-22 Toho Rayon Co Ltd 浄水用活性炭素繊維
JPS60227832A (ja) * 1984-04-26 1985-11-13 Nippon Soken Inc 窒素−酸素分離用分子篩
US4670482A (en) * 1984-12-10 1987-06-02 Westvaco Corporation Ammonium lignosulfonates
US4826698A (en) * 1984-12-26 1989-05-02 David Reznik Vacuum chamber system
US4654075A (en) * 1985-06-17 1987-03-31 Sprague Electric Company Emulsion-char method for making fine powder
US4772508A (en) * 1986-01-24 1988-09-20 Brassell Gilbert W Activated carbon-carbon composite of high surface area and high compressive strength
JPS62191040A (ja) * 1986-02-17 1987-08-21 Nippon Denso Co Ltd 吸着性炭素材およびその製造方法
US5051189A (en) * 1989-01-31 1991-09-24 University Of Florida Method of removing an unwanted impurity from an aqueous material
US4883596A (en) * 1987-03-31 1989-11-28 Tokyo Organic Chemical Industries, Ltd. Carbonaceous adsorbent for removal of pyrogen and method of producing pure water using same
JPS6479073A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
JPH01230414A (ja) * 1987-11-20 1989-09-13 Osaka Gas Co Ltd 活性炭及びその製造方法
DE3810441C2 (de) * 1988-03-26 1994-09-08 Brita Wasserfilter Wasserreinigungsvorrichtung mit einem Einlauftrichter
US4978650A (en) * 1988-08-15 1990-12-18 Symbiotech Incorporated Desensitizing activated carbon sorbents to the effects of humidity
US5376279A (en) * 1988-09-12 1994-12-27 British Technology Group Ltd. Filtration using ionically and electrically conductive depth filter
US5227238A (en) * 1988-11-10 1993-07-13 Toho Rayon Co., Ltd. Carbon fiber chopped strands and method of production thereof
FR2639934B1 (fr) * 1988-12-05 1991-03-22 Prod Indls Charbons Actifs Contacteur biologique d'epuration d'eau pour la production d'eau potable et procede de pilotage associe
US5024764A (en) * 1989-03-17 1991-06-18 Ametek, Inc. Method of making a composite filter
DE59103577D1 (de) * 1990-09-24 1995-01-05 Siemens Ag Vernetzte Epoxidharze mit nichtlinear-optischen Eigenschaften.
JPH04166225A (ja) * 1990-10-31 1992-06-12 Osaka Gas Co Ltd 吸着体
JPH04197441A (ja) * 1990-11-28 1992-07-17 Osaka Gas Co Ltd 吸着体
US5189092A (en) * 1991-04-08 1993-02-23 Koslow Technologies Corporation Method and apparatus for the continuous extrusion of solid articles
US5249948A (en) * 1991-04-08 1993-10-05 Koslow Technologies Corporation Apparatus for the continuous extrusion of solid articles
DE69231789T2 (de) * 1991-06-19 2001-09-20 Morinobu Endo Faser aus aktiviertem Kohlenstoff auf Pechbasis
US5204310A (en) * 1992-02-21 1993-04-20 Westvaco Corporation High activity, high density activated carbon
JPH0617321A (ja) * 1992-06-25 1994-01-25 Morinobu Endo ピッチ系活性炭素繊維
TW309505B (pt) * 1993-03-31 1997-07-01 Toto Ltd
US5466378A (en) * 1993-05-11 1995-11-14 Calgon Carbon Corporation Oxidized activated carbon for the control of pH and alkalinity in water treatment applications
RU2070436C1 (ru) * 1993-11-25 1996-12-20 Совместное российско-американское предприятие - Акционерное общество закрытого типа "Аквафор" Полиамфолитный волокнистый углеродный материал, способ его получения и устройство для непрерывного активирования волокнистого углеродного материала
WO1995018665A1 (en) * 1994-01-10 1995-07-13 Hemasure, Inc. Device and process for removing leukocytes and viral inactivating agents from blood
RU2070438C1 (ru) * 1994-07-04 1996-12-20 Совместное российско-американское предприятие - Акционерное общество закрытого типа "Аквафор" Адсорбционно-бактерицидный углеродный материал и способ его изготовления
US5431813A (en) * 1994-02-14 1995-07-11 Daniels; Jack E. Water filtering bottle
US5776385A (en) * 1994-04-15 1998-07-07 Corning Incorporated Method of making activated carbon composites from supported crosslinkable resins
US6241893B1 (en) * 1994-06-17 2001-06-05 Ehud Levy Water filtration media, apparatus and processes
US5536394A (en) * 1994-11-17 1996-07-16 Recovery Engineering, Inc. End of life mechanism for water treatment cartridge
US6030698A (en) * 1994-12-19 2000-02-29 Lockheed Martin Energy Research Corporation Activated carbon fiber composite material and method of making
JP3725196B2 (ja) * 1995-03-01 2005-12-07 日本エンバイロケミカルズ株式会社 窒素含有分子篩活性炭、その製造方法及び用途
US5709794A (en) * 1995-05-19 1998-01-20 Recovery Engineering, Inc. Low-cost portable water filter
US6057262A (en) * 1995-05-19 2000-05-02 University Of Kentucky Research Foundation Activated carbon and process for making same
US5834114A (en) * 1995-05-31 1998-11-10 The Board Of Trustees Of The University Of Illinois Coated absorbent fibers
EP0745416B1 (en) * 1995-06-02 2003-09-17 Corning Incorporated Device for removal of contaminants from fluid streams
US5658372A (en) * 1995-07-10 1997-08-19 Corning Incorporated System and method for adsorbing contaminants and regenerating the adsorber
US5762797A (en) * 1995-12-15 1998-06-09 Patrick; Gilbert Antimicrobial filter cartridge
US5855788A (en) * 1996-02-07 1999-01-05 Kimberly-Clark Worldwide, Inc. Chemically charged-modified filter for removing particles from a liquid and method thereof
US5922803A (en) * 1997-02-26 1999-07-13 Koslow; Evan E. Thin-walled, extruded activated carbon filter
US5772896A (en) * 1996-04-05 1998-06-30 Fountainhead Technologies Self-regulating water purification composition
US5688588A (en) * 1996-04-12 1997-11-18 Kimberly-Clark Worldwide, Inc. Water purification device
US5882507A (en) * 1996-04-30 1999-03-16 Recovery Engineering, Inc. Water filter cartridge end-of-life mechanism
US5773143A (en) * 1996-04-30 1998-06-30 Owens-Corning Fiberglas Technology Inc. Activated carbon coated ceramic fibers
US5744236A (en) * 1996-11-27 1998-04-28 Alliedsignal Inc. Hollow fibers impregnated with solid particles
US5904854A (en) * 1997-01-31 1999-05-18 Electrophor, Inc. Method for purifying water
US5989736A (en) * 1997-05-30 1999-11-23 Unifrax Corporation Carbon fiber and ceramic fiber paper composites and uses therefor
US6145670A (en) * 1997-09-22 2000-11-14 Risser; William Bathtub spout with removable filter
US6103114A (en) * 1998-01-09 2000-08-15 Recovery Engineering, Inc. Pour-through water treatment carafe
US5957034A (en) * 1998-05-11 1999-09-28 Wing Shing Products (Bvi) Co. Ltd. Coffee maker
ZA200004369B (en) * 1998-07-02 2002-05-29 Procter & Gamble Carbon fiber filters.
US6155432A (en) * 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers
US6120685A (en) * 1999-02-26 2000-09-19 Maytag Corporation Water filtering system with replaceable cartridge for a refrigerator
US6783713B2 (en) * 1999-05-03 2004-08-31 The Procter & Gamble Co. Filters for removal of pathogens from liquids
US6214224B1 (en) * 1999-06-28 2001-04-10 David K. Farley Filtered showerhead
KR20020029669A (ko) * 1999-07-21 2002-04-19 데이비드 엠 모이어 미생물 필터 및 수중 미생물 제거 방법
AU771474B2 (en) * 1999-12-17 2004-03-25 Procter & Gamble Company, The Removal of hormones from liquids
US6241899B1 (en) * 2000-02-28 2001-06-05 Maritza L. Ramos Disposable filter bags for pool cleaners
JP2004522568A (ja) * 2000-12-20 2004-07-29 ロンザ インコーポレイテッド 高濃度の固体酸化剤を含有する水性溶液調製装置および調製方法
FR2821616B1 (fr) * 2001-03-01 2003-05-30 Pica Charbon actif a capacite d'adsorption elevee et a faible teneur en residuel phosphorique, son procede de preparation et des applications
US6827854B2 (en) * 2001-04-11 2004-12-07 The Procter + Gamble Co. Filters and filter materials for the removal of microorganisms and processes for using the same
US6733827B2 (en) * 2001-04-11 2004-05-11 The Procter & Gamble Co. Processes for manufacturing particles coated with activated lignosulfonate
US20030096703A1 (en) * 2001-08-23 2003-05-22 The Procter & Gamble Company Processes for manufacturing water filters
KR100777951B1 (ko) * 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US20030038084A1 (en) * 2001-08-23 2003-02-27 The Procter & Gamble Company Water filters and processes for using the same
US6630016B2 (en) * 2002-01-31 2003-10-07 Koslow Technologies Corp. Microporous filter media, filtration systems containing same, and methods of making and using

Also Published As

Publication number Publication date
CA2374219A1 (en) 2000-11-30
ZA200109047B (en) 2003-02-03
PL351716A1 (en) 2003-06-02
CN1168669C (zh) 2004-09-29
KR20020001888A (ko) 2002-01-09
RU2237022C2 (ru) 2004-09-27
EP1178946A1 (en) 2002-02-13
IL146308A0 (en) 2002-07-25
HK1045677A1 (zh) 2002-12-06
NO20015640L (no) 2001-11-19
MXPA01011912A (es) 2002-05-06
KR100440349B1 (ko) 2004-07-15
US20080093303A1 (en) 2008-04-24
NO20015640D0 (no) 2001-11-19
CZ20014131A3 (cs) 2002-08-14
CN1351574A (zh) 2002-05-29
HUP0201413A2 (en) 2002-08-28
MA25528A1 (fr) 2002-10-01
SK16742001A3 (sk) 2002-06-04
WO2000071467A1 (en) 2000-11-30
AU5034500A (en) 2000-12-12
JP2003500191A (ja) 2003-01-07
TR200103305T2 (tr) 2002-05-21

Similar Documents

Publication Publication Date Title
BR0010814A (pt) Método para a remoção de patógenos de tamanho nano de lìquidos
AU2001258376A1 (en) Use of nanoscale particles for improving dirt removal
BR0110437A (pt) Remoção de contaminantes polares de insumos aromáticos
BR0012652A (pt) Método e dispositivo para a remoção de sujeira por meio de vapor e um agente de limpeza
BR0008236A (pt) Processo de remoção de biofilmes das superfìciessubmersas em um sistema de águas impuras
BR0007065A (pt) Sistemas e métodos de separação de sangue usando uma estação de bombeamento de funções múltiplas para realizar diferentes tarefas de processamento em linha
NZ509763A (en) Sigmoidoscope with contamination prevention that does not allow any reuseable part of the sigmoidoscope to be exposed to any contamination from the insufflation medium
BR0010579A (pt) Processo para remoção de mercúrio de um fluxo de alimentação de hidrocarbonetos contaminados com mercúrio
BR112014027304A2 (pt) aparelho e método para limpar água
BR9509159A (pt) Removedor de lámina de bisturi
BRPI0416164A (pt) processo para remover compostos de mercúrio de uma corrente contendo glicol e/ou álcool e processo para remover água, compostos de enxofre e/ou dióxido de carbono de uma corrente contendo hidrocarboneto
DE50001601D1 (de) Verfahren zur Abscheidung von Chlorsilanen aus Gasströmen
RU2001134292A (ru) Способ удаления патогенов нано-размера из жидкостей
BRPI0417615A (pt) ferramenta de limpeza para a remoção de partìculas de tamanho maior e menor
BR9612339A (pt) "processo para aumentar a atividade de sólidos particulados contendo zeólita"
KR910006044A (ko) 불필요한 물질의 플라즈마 제거
CO5231206A1 (es) Metodo para la remocion de hormonas en los liquidos que las contienen y articulo de fabricacion
CA2513339A1 (en) Carbon material and exhaust gas treatment apparatus
ATE391111T1 (de) Mittel zur entfernung von ablagerungen auf titanwerkstoff
ATE329533T1 (de) Gerät zur sterilen übertragung von flüssigkeiten
AR036452A1 (es) Filtro para remocion de contaminantes de un fluido lipofilo, proceso para remover contaminante y fluido filtrado por dicho proceso
BR0103411A (pt) Processo para remover névoa de ácido sulfúrico e aparelho para remover o mesmo
BRPI0401100A (pt) Dispositivo para remover sinal de interferência com caracterìsticas diferente e método para remoção do mesmo
CO5611206A2 (es) Metodo para tratar materiales carbonosos
BR0311509A (pt) Carregamento e regeneração de leito adsorvente

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.