BRPI0820601A2 - Meio filtrante, matriz de filtração, sistema de filtração, método de filtração e método de fabricação de um sistema de filtração - Google Patents

Meio filtrante, matriz de filtração, sistema de filtração, método de filtração e método de fabricação de um sistema de filtração

Info

Publication number
BRPI0820601A2
BRPI0820601A2 BRPI0820601-5A BRPI0820601A BRPI0820601A2 BR PI0820601 A2 BRPI0820601 A2 BR PI0820601A2 BR PI0820601 A BRPI0820601 A BR PI0820601A BR PI0820601 A2 BRPI0820601 A2 BR PI0820601A2
Authority
BR
Brazil
Prior art keywords
filtration
manufacturing
filtration system
filter media
matrix
Prior art date
Application number
BRPI0820601-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Mark R Stouffer
Moses M David
Original Assignee
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40824638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0820601(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0820601A2 publication Critical patent/BRPI0820601A2/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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/28042—Shaped bodies; Monolithic structures
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Water Treatment By Sorption (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)
BRPI0820601-5A 2007-12-21 2008-12-04 Meio filtrante, matriz de filtração, sistema de filtração, método de filtração e método de fabricação de um sistema de filtração BRPI0820601A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1586007P 2007-12-21 2007-12-21
PCT/US2008/085491 WO2009085553A1 (en) 2007-12-21 2008-12-04 Liquid filtration systems

Publications (1)

Publication Number Publication Date
BRPI0820601A2 true BRPI0820601A2 (pt) 2015-06-16

Family

ID=40824638

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820601-5A BRPI0820601A2 (pt) 2007-12-21 2008-12-04 Meio filtrante, matriz de filtração, sistema de filtração, método de filtração e método de fabricação de um sistema de filtração

Country Status (7)

Country Link
US (2) US20100243572A1 (https=)
EP (1) EP2242725B1 (https=)
JP (1) JP2011507683A (https=)
KR (1) KR101625237B1 (https=)
CN (1) CN101925540B (https=)
BR (1) BRPI0820601A2 (https=)
WO (1) WO2009085553A1 (https=)

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BR112013010498A2 (pt) 2010-11-04 2016-08-02 3M Innovative Properties Co método de formação de elementos filtrantes
US20130306552A1 (en) 2010-11-04 2013-11-21 3M Innovative Properties Company Method of forming filter elements
WO2012116039A2 (en) * 2011-02-22 2012-08-30 Suchanek Steven C Zero-backwash liquid filter
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AU2012342118B2 (en) 2011-11-24 2017-08-10 Indian Institute Of Technology Multilayer organic-templated-boehmite-nanoarchitecture for water purification
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MX362092B (es) 2012-04-17 2019-01-07 Indian Institute Of Tech Deteccion del caudal de agua con clusteres cuanticos.
CN104994756A (zh) 2013-03-13 2015-10-21 塞拉尼斯醋酸纤维有限公司 用于减少烟雾流中成分的烟雾过滤器
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CN109126268B (zh) * 2017-06-16 2021-07-02 友达晶材股份有限公司 生物用水组成、其集合体、滤材、其滤芯与其净水系统
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EP3666730A3 (en) * 2018-12-14 2020-08-19 AUO Crystal Corporation Filter, filter assembly, filter device and water purification system
TWI720695B (zh) * 2018-12-14 2021-03-01 友達晶材股份有限公司 濾材、濾水裝置、淨水系統及生物用水組成

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Also Published As

Publication number Publication date
CN101925540B (zh) 2012-09-05
EP2242725A4 (en) 2012-08-29
US20100243572A1 (en) 2010-09-30
EP2242725B1 (en) 2016-04-06
WO2009085553A1 (en) 2009-07-09
CN101925540A (zh) 2010-12-22
JP2011507683A (ja) 2011-03-10
KR101625237B1 (ko) 2016-05-27
EP2242725A1 (en) 2010-10-27
KR20100106417A (ko) 2010-10-01
US20150076071A1 (en) 2015-03-19

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]