EA201990328A1 - Способ фильтрации воды - Google Patents

Способ фильтрации воды

Info

Publication number
EA201990328A1
EA201990328A1 EA201990328A EA201990328A EA201990328A1 EA 201990328 A1 EA201990328 A1 EA 201990328A1 EA 201990328 A EA201990328 A EA 201990328A EA 201990328 A EA201990328 A EA 201990328A EA 201990328 A1 EA201990328 A1 EA 201990328A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hollow fibers
filtering
backwash
backwashing
water containing
Prior art date
Application number
EA201990328A
Other languages
English (en)
Other versions
EA036835B1 (ru
Inventor
Джон Генри Крауч
Джеймс Ломакс
Джон Дэйл Уильямс
Original Assignee
БиПи ЭКСПЛОРЕЙШН ОПЕРЕЙТИНГ КАМПЭНИ ЛИМИТЕД
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 БиПи ЭКСПЛОРЕЙШН ОПЕРЕЙТИНГ КАМПЭНИ ЛИМИТЕД filed Critical БиПи ЭКСПЛОРЕЙШН ОПЕРЕЙТИНГ КАМПЭНИ ЛИМИТЕД
Publication of EA201990328A1 publication Critical patent/EA201990328A1/ru
Publication of EA036835B1 publication Critical patent/EA036835B1/ru

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
    • 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

Способ функционирования фильтрующего блока, содержащего фильтрующий сосуд, содержащий по меньшей мере один глухой фильтрующий элемент, причем фильтрующий элемент или каждый фильтрующий элемент состоит из множества микрофильтрующих или ультрафильтрующих мембран из полых волокон, в котором во время фильтрации подаваемую воду, содержащую взвешенный материал в форме частиц, подают одновременно внутрь полых волокон через оба их конца, и фильтрат удаляют снаружи полых волокон через выпускное отверстие фильтрующего элемента (элементов); и во время обратной промывки вода для обратной промывки подается кнаружи полых волокон через выпускное отверстие фильтрующего элемента (элементов), и в первом цикле обратной промывки вода для обратной промывки, содержащая захваченный материал в форме частиц, отводится изнутри полых волокон из одного их конца; а во втором цикле обратной промывки вода для обратной промывки, содержащая захваченный материал в форме частиц, отводится изнутри полых волокон из другого их конца; и при котором первый и второй циклы обратной промывки можно выполнять в любом порядке.
EA201990328A 2016-07-21 2017-07-11 Способ фильтрации воды EA036835B1 (ru)

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 (2)

Publication Number Publication Date
EA201990328A1 true EA201990328A1 (ru) 2019-06-28
EA036835B1 EA036835B1 (ru) 2020-12-24

Family

ID=56894349

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990328A EA036835B1 (ru) 2016-07-21 2017-07-11 Способ фильтрации воды

Country Status (10)

Country Link
US (1) US20190169050A1 (ru)
EP (1) EP3487607B1 (ru)
CN (1) CN109641178B (ru)
AR (1) AR109106A1 (ru)
BR (1) BR112019000935B1 (ru)
DK (1) DK3487607T3 (ru)
EA (1) EA036835B1 (ru)
GB (1) GB201612680D0 (ru)
MX (1) MX2019000786A (ru)
WO (1) WO2018015223A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567211A1 (en) 2018-05-10 2019-11-13 BP Exploration Operating Company Limited Produced water balance tool
GB2575243A (en) 2018-06-08 2020-01-08 Bp Exploration Operating Co Ltd Computerized control system for a desalination plant
GB2598267A (en) 2018-06-08 2022-03-02 Bp Exploration Operating Co Ltd Predictive tool for monitoring RO and NF membranes
CN112638510A (zh) * 2018-06-12 2021-04-09 杜邦安全与建筑公司 用于过滤水的过滤系统和方法
GB201818601D0 (en) * 2018-11-14 2018-12-26 Bp Exploration Operating Co Ltd Systems and methods for supplying low salinity injection water
CN110465198A (zh) * 2019-08-21 2019-11-19 安徽智泓净化科技股份有限公司 一种膜组件的超声波正渗透在线清洗方法及装置
WO2021126908A1 (en) * 2019-12-16 2021-06-24 Schlumberger Technology Corporation Membrane module
CN111217468A (zh) * 2020-04-08 2020-06-02 侯佳成 一种选矿废水加工处理设备
CN115317986A (zh) * 2022-10-10 2022-11-11 佛山市绿田环保机械设备有限公司 一种自动反冲洗污水处理设备及其控制系统
JP7325694B1 (ja) 2023-01-20 2023-08-14 三菱電機株式会社 濾過膜洗浄装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2724673B2 (ja) * 1993-01-29 1998-03-09 ダイセル化学工業株式会社 表流水の膜浄化方法およびそのための装置
AUPM800694A0 (en) * 1994-09-09 1994-10-06 Memtec Limited Cleaning of hollow fibre membranes
NL1003309C1 (nl) * 1996-06-10 1996-07-24 Rossmark Van Wijk En Boerma Wa Membraanfiltersysteem en drukvat geschikt voor membraanfiltratie.
NL1008381C2 (nl) * 1998-02-20 1999-08-24 X Flow Bv Filterinrichting.
JP4087318B2 (ja) * 2003-09-04 2008-05-21 ダイセル化学工業株式会社 水浄化システムの運転方法
EP2380854A3 (en) * 2004-04-22 2012-07-04 Siemens Industry, Inc. Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
JP4094584B2 (ja) * 2004-07-07 2008-06-04 株式会社日立製作所 膜ろ過処理装置の運転支援装置
KR100503783B1 (ko) * 2004-12-08 2005-07-27 (주)멤브레인워터 중공사 분리막 모듈의 양방향 교차 역세척 방법, 양방향교차 역세척 장치 및 이것을 이용한 정수처리 장치
DE102005032286A1 (de) * 2005-07-11 2007-01-18 Inge Ag Filtrationsanlage mit mehreren vertikal in Reihe angeordneten Filtrationsmodulen
JP5022613B2 (ja) * 2006-03-17 2012-09-12 メタウォーター株式会社 膜ろ過による水処理装置の運転方法
JP5147267B2 (ja) * 2007-03-20 2013-02-20 メタウォーター株式会社 膜ろ過システムの洗浄方法
CN102049198B (zh) * 2009-10-30 2013-06-05 中国石油化工股份有限公司 一种反渗透膜的冲洗方法
US9758387B2 (en) * 2011-06-02 2017-09-12 Water-Right, Inc. Methods related to proportional regeneration of water treatment systems
KR101508763B1 (ko) * 2012-12-29 2015-04-07 제일모직주식회사 가압식 중공사막 모듈 및 이를 이용한 역세척 방법
GB2514776A (en) * 2013-06-03 2014-12-10 Ide Technologies Ltd Method of operating a pressure-retarded osmosis plant
EP2902094A1 (en) * 2014-01-30 2015-08-05 Amer-Sil S.A. Filtration membrane
CN203886422U (zh) * 2014-05-20 2014-10-22 南通星达过滤设备有限公司 半堵死超滤系统
CN205288117U (zh) * 2015-12-30 2016-06-08 广州市清森环保科技有限公司 一种气浮膜设备

Also Published As

Publication number Publication date
EP3487607A1 (en) 2019-05-29
CN109641178B (zh) 2021-10-15
BR112019000935B1 (pt) 2023-10-31
EP3487607B1 (en) 2020-06-03
CN109641178A (zh) 2019-04-16
DK3487607T3 (da) 2020-08-31
BR112019000935A2 (pt) 2019-04-30
GB201612680D0 (en) 2016-09-07
EA036835B1 (ru) 2020-12-24
US20190169050A1 (en) 2019-06-06
AR109106A1 (es) 2018-10-31
WO2018015223A1 (en) 2018-01-25
MX2019000786A (es) 2019-09-10

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG TJ TM