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)
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)
  • Filtering Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (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 (pt)
EP (1) EP2242725B1 (pt)
JP (1) JP2011507683A (pt)
KR (1) KR101625237B1 (pt)
CN (1) CN101925540B (pt)
BR (1) BRPI0820601A2 (pt)
WO (1) WO2009085553A1 (pt)

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EP2635420A2 (en) * 2010-11-04 2013-09-11 3M Innovative Properties Company Method of forming filter elements
US20120211443A1 (en) * 2011-02-22 2012-08-23 Suchanek Steven C Zero-backwash liquid filter
US20140060727A1 (en) 2011-05-16 2014-03-06 Mark R. Stouffer Porous composite block, filter assembly, and method of making the same
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CA2896773C (en) 2013-03-13 2017-12-19 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
AP2015008819A0 (en) * 2013-03-26 2015-10-31 Coating Systems Lab Inc Static fluid disinfecting systems and related methods
CN104606952A (zh) * 2014-04-16 2015-05-13 韩渡清洁科技有限公司 空气净化器用碳块过滤器组合物及碳块过滤器
GB201520964D0 (en) * 2015-11-27 2016-01-13 Porvair Filtration Group Ltd Filtration material and method of manufacture thereof
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
US20190126178A1 (en) * 2017-10-30 2019-05-02 Auo Crystal Corporation Filter and Method of Preparing the Same
TWI720459B (zh) * 2018-04-03 2021-03-01 友達晶材股份有限公司 濾心與使用其濾心的淨水系統
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
EP2242725B1 (en) 2016-04-06
CN101925540A (zh) 2010-12-22
EP2242725A4 (en) 2012-08-29
KR101625237B1 (ko) 2016-05-27
EP2242725A1 (en) 2010-10-27
WO2009085553A1 (en) 2009-07-09
US20100243572A1 (en) 2010-09-30
US20150076071A1 (en) 2015-03-19
JP2011507683A (ja) 2011-03-10
KR20100106417A (ko) 2010-10-01

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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]