EP2911763A4 - Water filtration apparatus with automatic backwash - Google Patents

Water filtration apparatus with automatic backwash

Info

Publication number
EP2911763A4
EP2911763A4 EP12886952.6A EP12886952A EP2911763A4 EP 2911763 A4 EP2911763 A4 EP 2911763A4 EP 12886952 A EP12886952 A EP 12886952A EP 2911763 A4 EP2911763 A4 EP 2911763A4
Authority
EP
European Patent Office
Prior art keywords
water filtration
filtration apparatus
automatic backwash
backwash
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP12886952.6A
Other languages
German (de)
French (fr)
Other versions
EP2911763A1 (en
Inventor
Moon Tuck Mak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAK, MOON TUCK
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2911763A1 publication Critical patent/EP2911763A1/en
Publication of EP2911763A4 publication Critical patent/EP2911763A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • B01D2313/24—Specific pressurizing or depressurizing means
    • 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
    • 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
    • B01D2321/40—Automatic control of cleaning processes
    • 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
    • B01D2321/44—Specific cleaning apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
EP12886952.6A 2012-10-25 2012-10-25 Water filtration apparatus with automatic backwash Withdrawn EP2911763A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MY2012/000264 WO2014065648A1 (en) 2012-10-25 2012-10-25 Water filtration apparatus with automatic backwash

Publications (2)

Publication Number Publication Date
EP2911763A1 EP2911763A1 (en) 2015-09-02
EP2911763A4 true EP2911763A4 (en) 2016-08-24

Family

ID=50544939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12886952.6A Withdrawn EP2911763A4 (en) 2012-10-25 2012-10-25 Water filtration apparatus with automatic backwash

Country Status (5)

Country Link
EP (1) EP2911763A4 (en)
CN (1) CN104853824B (en)
AU (1) AU2012378698B2 (en)
PH (1) PH12015501164A1 (en)
WO (1) WO2014065648A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017007298A1 (en) * 2015-07-03 2017-01-12 Moon Tuck Mak Means of creating a back pressure in an automatic backwash water filter
CN107569880A (en) * 2017-10-10 2018-01-12 湖州航天精细化工有限责任公司 A kind of high mountain self-cleaning filter
RU179034U1 (en) * 2018-02-01 2018-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" WATER TREATMENT PLANT
CN110559864B (en) * 2019-09-23 2024-08-16 苏州苏科环保科技有限公司 Ultrafiltration membrane self-cleaning device
GB2609886A (en) * 2021-05-28 2023-02-22 Clean Water Wave C I C Water filtration system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2109878U (en) * 1991-12-30 1992-07-15 谭明善 Clock cover siphon type automatic filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952239A (en) * 1961-01-04 1964-03-11 Pfaudler Permutit Inc Filtering apparatus
NL301183A (en) * 1963-02-18 1900-01-01
DE1611069C3 (en) 1966-07-15 1975-10-30 Chiyoda Kako Kensetsu K.K., Yokohama, Kanagawa (Japan) Automatic backflow cleaning system for liquid filter systems
NL7812211A (en) * 1978-12-15 1980-06-17 Xhonneux Gilberte WATER PURIFICATION DEVICE.
JPS63151311A (en) * 1986-12-15 1988-06-23 Fuji Electric Co Ltd Quick filtering apparatus
JPS63151312A (en) * 1986-12-16 1988-06-23 Fuji Electric Co Ltd Quick filtering apparatus
CN2195966Y (en) * 1994-07-13 1995-05-03 黄秉政 Automatic water purification device of siphon type
CN2238673Y (en) * 1995-11-03 1996-10-30 宜兴市江南水工设备厂 No-valve automatic filter
KR20120047198A (en) * 2010-11-03 2012-05-11 막문턱 Water filtration with automatic backwash

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2109878U (en) * 1991-12-30 1992-07-15 谭明善 Clock cover siphon type automatic filter

Also Published As

Publication number Publication date
WO2014065648A1 (en) 2014-05-01
AU2012378698B2 (en) 2015-10-01
CN104853824B (en) 2016-10-19
CN104853824A (en) 2015-08-19
EP2911763A1 (en) 2015-09-02
PH12015501164A1 (en) 2015-08-10
AU2012378698A1 (en) 2014-05-15

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20150525

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MAK, MOON TUCK

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MAK, MOON TUCK

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160727

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 65/02 20060101ALI20160721BHEP

Ipc: B01D 29/66 20060101AFI20160721BHEP

Ipc: B01D 63/02 20060101ALI20160721BHEP

Ipc: B01D 35/16 20060101ALI20160721BHEP

STAA Information on the status of an ep patent application or granted ep patent

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STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20190501