MX2019000786A - Metodo de filtrado de agua. - Google Patents

Metodo de filtrado de agua.

Info

Publication number
MX2019000786A
MX2019000786A MX2019000786A MX2019000786A MX2019000786A MX 2019000786 A MX2019000786 A MX 2019000786A MX 2019000786 A MX2019000786 A MX 2019000786A MX 2019000786 A MX2019000786 A MX 2019000786A MX 2019000786 A MX2019000786 A MX 2019000786A
Authority
MX
Mexico
Prior art keywords
filtration
hollow fibres
wash
particulate material
backwashing
Prior art date
Application number
MX2019000786A
Other languages
English (en)
Inventor
Henry Crouch John
Lomax James
Dale Williams John
Original Assignee
Bp Exploration Operating Co Ltd
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 Bp Exploration Operating Co Ltd filed Critical Bp Exploration Operating Co Ltd
Publication of MX2019000786A publication Critical patent/MX2019000786A/es

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
    • C02F1/44—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
    • 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
    • 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
    • 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
    • B01D61/22—Controlling or regulating
    • 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
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/54—Modularity of membrane module elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/08—Fully permeating type; Dead-end filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/20—Operation control schemes defined by a periodically repeated sequence comprising filtration cycles combined with cleaning or gas supply, e.g. aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/04—Elements in parallel
    • 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
    • B01D2321/04—Backflushing
    • 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
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un método para operar una unidad de filtración que comprende un recipiente de filtración, que contiene al menos un elemento de filtración sin salida, el o cada elemento de filtración que comprende microfiltración de fibra hueca o membranas de ultrafiltración en las que, durante la filtración, se alimenta agua que contiene material particulado suspendido simultáneamente al interior de las fibras huecas a través de sus dos extremos y el filtrado se elimina del exterior de las fibras huecas a través de una salida de los elementos de filtración; y durante el retrolavado, el agua se alimenta al exterior de las fibras huecas a través de la salida de los elementos de filtración; y, en un primer ciclo de retrolavado, el agua que contiene material particulado arrastrado se descarga desde el interior de las fibras huecas desde un extremo del mismo; y, en un segundo ciclo de retrolavado, el agua que contiene material particulado arrastrado se descarga desde el interior de las fibras huecas desde el otro extremo de la misma; y en el que el primer y segundo ciclo de retrolavado, se puede realizar en cualquier orden.
MX2019000786A 2016-07-21 2017-07-11 Metodo de filtrado de agua. MX2019000786A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1612680.7A GB201612680D0 (en) 2016-07-21 2016-07-21 Method of filtering water
PCT/EP2017/067443 WO2018015223A1 (en) 2016-07-21 2017-07-11 Method of filtration and backwashing using hollow fibre membrane elements

Publications (1)

Publication Number Publication Date
MX2019000786A true MX2019000786A (es) 2019-09-10

Family

ID=56894349

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000786A MX2019000786A (es) 2016-07-21 2017-07-11 Metodo de filtrado de agua.

Country Status (10)

Country Link
US (1) US12043557B2 (es)
EP (1) EP3487607B1 (es)
CN (1) CN109641178B (es)
AR (1) AR109106A1 (es)
BR (1) BR112019000935B1 (es)
DK (1) DK3487607T3 (es)
EA (1) EA036835B1 (es)
GB (1) GB201612680D0 (es)
MX (1) MX2019000786A (es)
WO (1) WO2018015223A1 (es)

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Also Published As

Publication number Publication date
EA036835B1 (ru) 2020-12-24
BR112019000935B1 (pt) 2023-10-31
BR112019000935A2 (pt) 2019-04-30
US20190169050A1 (en) 2019-06-06
CN109641178A (zh) 2019-04-16
EP3487607B1 (en) 2020-06-03
AR109106A1 (es) 2018-10-31
DK3487607T3 (da) 2020-08-31
WO2018015223A1 (en) 2018-01-25
GB201612680D0 (en) 2016-09-07
EP3487607A1 (en) 2019-05-29
US12043557B2 (en) 2024-07-23
EA201990328A1 (ru) 2019-06-28
CN109641178B (zh) 2021-10-15

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