BR9408182A - Camada de filtro filtro máquina de produçao de papel por conformaçao processos para a fabricaçao de uma camada de filtro para a remoçao de contaminantes de um fluido de halogênios de contaminantes orgânicos de halogênios e cátions de metal dissolvidos da água contaminada e para destruiçao de bactérias em água contaminada - Google Patents

Camada de filtro filtro máquina de produçao de papel por conformaçao processos para a fabricaçao de uma camada de filtro para a remoçao de contaminantes de um fluido de halogênios de contaminantes orgânicos de halogênios e cátions de metal dissolvidos da água contaminada e para destruiçao de bactérias em água contaminada

Info

Publication number
BR9408182A
BR9408182A BR9408182A BR9408182A BR9408182A BR 9408182 A BR9408182 A BR 9408182A BR 9408182 A BR9408182 A BR 9408182A BR 9408182 A BR9408182 A BR 9408182A BR 9408182 A BR9408182 A BR 9408182A
Authority
BR
Brazil
Prior art keywords
filter layer
contaminated
contaminants
water
halogens
Prior art date
Application number
BR9408182A
Other languages
English (en)
Inventor
Theodore Rydell
Joseph Wahlquist
Gerald W Tumanic
Original Assignee
Little Rapids Corp
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
Priority claimed from US08/226,257 external-priority patent/US5554288A/en
Application filed by Little Rapids Corp filed Critical Little Rapids Corp
Publication of BR9408182A publication Critical patent/BR9408182A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01J20/28028—Particles immobilised within fibres or filaments
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28088—Pore-size distribution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
BR9408182A 1993-12-28 1994-12-23 Camada de filtro filtro máquina de produçao de papel por conformaçao processos para a fabricaçao de uma camada de filtro para a remoçao de contaminantes de um fluido de halogênios de contaminantes orgânicos de halogênios e cátions de metal dissolvidos da água contaminada e para destruiçao de bactérias em água contaminada BR9408182A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17398693A 1993-12-28 1993-12-28
US08/226,257 US5554288A (en) 1993-12-28 1994-04-11 Disposable filters and manufacturing process
PCT/US1994/014916 WO1995018265A1 (en) 1993-12-28 1994-12-23 Disposable filters and manufacturing process

Publications (1)

Publication Number Publication Date
BR9408182A true BR9408182A (pt) 1997-05-27

Family

ID=26869750

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408182A BR9408182A (pt) 1993-12-28 1994-12-23 Camada de filtro filtro máquina de produçao de papel por conformaçao processos para a fabricaçao de uma camada de filtro para a remoçao de contaminantes de um fluido de halogênios de contaminantes orgânicos de halogênios e cátions de metal dissolvidos da água contaminada e para destruiçao de bactérias em água contaminada

Country Status (7)

Country Link
US (1) US5718827A (pt)
EP (1) EP0741821A4 (pt)
AU (1) AU1555095A (pt)
BR (1) BR9408182A (pt)
CA (1) CA2180015A1 (pt)
PL (1) PL320065A1 (pt)
WO (1) WO1995018265A1 (pt)

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WO1997020776A1 (en) * 1995-12-06 1997-06-12 Teledyne Industries, Inc. Point-of-use water treatment system
FR2757078B1 (fr) * 1996-12-12 1999-02-26 Elf Antar France Dispositif de purification d'eau faiblement chargee
FR2757079B1 (fr) * 1996-12-12 1999-02-26 Elf Antar France Papier de filtration de liquides charges
US6267252B1 (en) 1999-12-08 2001-07-31 Kimberly-Clark Worldwide, Inc. Fine particle filtration medium including an airlaid composite
US6827874B2 (en) 2000-06-27 2004-12-07 The Procter & Gamble Co. Water treatment compositions
US6602410B1 (en) 2000-11-14 2003-08-05 The Procter & Gamble Comapny Water purifying kits
US20030042195A1 (en) * 2001-09-04 2003-03-06 Lois Jean Forde-Kohler Multi-ply filter
US20040104177A1 (en) 2002-09-20 2004-06-03 J.R. Schneider Co., Inc. Filter aid and method of using same for reclaiming water-based fluids used in metal working processes
US20050098505A1 (en) * 2002-09-20 2005-05-12 J.R. Schneider Co., Inc. Filter aid and method of using same for reclaiming water-based fluids used in metal working processes
US7625428B2 (en) * 2003-01-28 2009-12-01 The University Of Wyoming Research Corporation Bioagent air filtration systems
US7625492B2 (en) * 2003-01-28 2009-12-01 The University Of Wyoming Research Corporation Charge-based water filtration systems
US7341668B2 (en) * 2003-09-22 2008-03-11 J.R. Schneider Co., Inc. Filter aid and method of using same for reclaiming water-based fluids used in metal working processes
US7303084B2 (en) * 2004-01-27 2007-12-04 Mcphillips Kevin Compositions, devices, and methods for use in environmental remediation
EP1840264A1 (de) * 2006-03-31 2007-10-03 PTS (Papiertechnische Stiftung) München Mit Kohlenstoff angereichertes Papier
FI123480B (fi) * 2006-07-07 2013-05-31 Upm Kymmene Corp Menetelmä märkälujuuden parantamiseksi ja paperituote, jolla on parannettu märkälujuus
FR2904010A1 (fr) * 2006-07-19 2008-01-25 Univ Rouen Filtre antiviral et son utilisation dans un purificateur d'air , climatiseur ou humidificateur
MY163366A (en) * 2009-08-13 2017-09-15 Water Harvesting Tech Pty Ltd Water filtration system with activated carbon and zeolite
CA2814988A1 (en) 2010-10-29 2012-05-03 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
CN103835179B (zh) * 2014-03-19 2016-06-08 苏州吉臣日用品有限公司 复合抄造浆粕基片及其制备方法

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Also Published As

Publication number Publication date
PL320065A1 (en) 1997-09-01
EP0741821A4 (en) 1997-10-22
CA2180015A1 (en) 1995-07-06
EP0741821A1 (en) 1996-11-13
WO1995018265A1 (en) 1995-07-06
AU1555095A (en) 1995-07-17
US5718827A (en) 1998-02-17

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law