MX2009009608A - Filtro microporoso con una fuente antimicrobiana. - Google Patents

Filtro microporoso con una fuente antimicrobiana.

Info

Publication number
MX2009009608A
MX2009009608A MX2009009608A MX2009009608A MX2009009608A MX 2009009608 A MX2009009608 A MX 2009009608A MX 2009009608 A MX2009009608 A MX 2009009608A MX 2009009608 A MX2009009608 A MX 2009009608A MX 2009009608 A MX2009009608 A MX 2009009608A
Authority
MX
Mexico
Prior art keywords
fluid
microporous filter
source
antimicrobial
antimicrobial source
Prior art date
Application number
MX2009009608A
Other languages
English (en)
Inventor
Mikkel Vestergaard Frandsen
Original Assignee
Vestergaard Sa
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 Vestergaard Sa filed Critical Vestergaard Sa
Publication of MX2009009608A publication Critical patent/MX2009009608A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A47G21/188—Drinking straws or the like with filters to remove impurities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/40—Adsorbents within the flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • 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
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment

Abstract

Un dispositivo de filtración de fluido que tiene una entrada de fluido y una salda de fluido y una ruta de fluido confinado entre la entrada y la salida a través de un filtro microporoso con un tamaño de poro adaptado para filtrar microbios, por ejemplo, bacterias y virus. El dispositivo comprende una fuente antimicrobiana, preferentemente una fuente de halógeno, que adiciona una sustancia antimicrobina al fluido en la ruta de fluido confinado entre la entrada de fluido y el filtro microporoso a fin de impedir la formación de biopelícula en el filtro microporoso.
MX2009009608A 2007-03-09 2007-07-18 Filtro microporoso con una fuente antimicrobiana. MX2009009608A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/DK2007/000120 WO2008110165A1 (en) 2007-03-09 2007-03-09 Microporous filter with a halogen source
PCT/DK2007/000362 WO2008110166A1 (en) 2007-03-09 2007-07-18 Microporous filter with an antimicrobial source

Publications (1)

Publication Number Publication Date
MX2009009608A true MX2009009608A (es) 2009-10-12

Family

ID=38668856

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2009009608A MX2009009608A (es) 2007-03-09 2007-07-18 Filtro microporoso con una fuente antimicrobiana.
MX2009009609A MX2009009609A (es) 2007-03-09 2008-03-08 Proceso de filtracion usando filtros microporosos teniendo una fuente antimicrobiana de baja elucion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2009009609A MX2009009609A (es) 2007-03-09 2008-03-08 Proceso de filtracion usando filtros microporosos teniendo una fuente antimicrobiana de baja elucion.

Country Status (12)

Country Link
US (2) US20100051527A1 (es)
EP (2) EP2139590A1 (es)
KR (3) KR101547362B1 (es)
CN (2) CN101668580B (es)
AP (2) AP3005A (es)
BR (2) BRPI0721407A8 (es)
HK (1) HK1141215A1 (es)
IL (2) IL200805A0 (es)
MA (2) MA31302B1 (es)
MX (2) MX2009009608A (es)
TW (2) TW200918146A (es)
WO (4) WO2008110165A1 (es)

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Also Published As

Publication number Publication date
HK1141215A1 (en) 2010-11-05
BRPI0721407A8 (pt) 2017-06-06
BRPI0808473A8 (pt) 2015-07-07
CN101668580A (zh) 2010-03-10
US20100044321A1 (en) 2010-02-25
TW200918146A (en) 2009-05-01
EP2136683A2 (en) 2009-12-30
AP3005A (en) 2014-10-31
IL200806A0 (en) 2010-05-17
KR20100015483A (ko) 2010-02-12
WO2008110172A3 (en) 2009-01-15
CN101668580B (zh) 2013-06-19
BRPI0721407A2 (pt) 2013-04-24
EP2139590A1 (en) 2010-01-06
WO2008110167A1 (en) 2008-09-18
MA31302B1 (fr) 2010-04-01
US20100051527A1 (en) 2010-03-04
TW200906475A (en) 2009-02-16
MA31301B1 (fr) 2010-04-01
KR20090127163A (ko) 2009-12-09
KR101547362B1 (ko) 2015-08-25
CN101677701B (zh) 2011-12-28
AP2009004999A0 (en) 2009-10-31
MX2009009609A (es) 2009-10-20
KR101828603B1 (ko) 2018-03-22
WO2008110172A2 (en) 2008-09-18
IL200805A0 (en) 2010-05-17
WO2008110166A1 (en) 2008-09-18
CN101677701A (zh) 2010-03-24
BRPI0808473A2 (pt) 2014-07-15
WO2008110165A1 (en) 2008-09-18
AP2454A (en) 2012-08-31
AP2009004981A0 (en) 2009-10-31
KR20150121188A (ko) 2015-10-28

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Owner name: LIFESTRAW SA

GB Transfer or rights

Owner name: LIFESTRAW SA

FG Grant or registration