SG116478A1 - Web structure membrane spacer. - Google Patents

Web structure membrane spacer.

Info

Publication number
SG116478A1
SG116478A1 SG200300503A SG200300503A SG116478A1 SG 116478 A1 SG116478 A1 SG 116478A1 SG 200300503 A SG200300503 A SG 200300503A SG 200300503 A SG200300503 A SG 200300503A SG 116478 A1 SG116478 A1 SG 116478A1
Authority
SG
Singapore
Prior art keywords
web structure
structure membrane
membrane spacer
spacer
web
Prior art date
Application number
SG200300503A
Inventor
Lum Ooi Lin Olivia
Lay Pee Ling
Yew Chin Neo
Venkidachalam Govindharaju
Kam Chern Lee
Kwok Ming Chen
Original Assignee
Hyflux 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 Hyflux Ltd filed Critical Hyflux Ltd
Priority to SG200300503A priority Critical patent/SG116478A1/en
Priority to PCT/SG2004/000036 priority patent/WO2004071550A2/en
Publication of SG116478A1 publication Critical patent/SG116478A1/en

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
    • B01D63/08—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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/086—Meandering flow path over the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
SG200300503A 2003-02-11 2003-02-11 Web structure membrane spacer. SG116478A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200300503A SG116478A1 (en) 2003-02-11 2003-02-11 Web structure membrane spacer.
PCT/SG2004/000036 WO2004071550A2 (en) 2003-02-11 2004-02-11 Web structure membrane spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200300503A SG116478A1 (en) 2003-02-11 2003-02-11 Web structure membrane spacer.

Publications (1)

Publication Number Publication Date
SG116478A1 true SG116478A1 (en) 2005-11-28

Family

ID=32867324

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200300503A SG116478A1 (en) 2003-02-11 2003-02-11 Web structure membrane spacer.

Country Status (2)

Country Link
SG (1) SG116478A1 (en)
WO (1) WO2004071550A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878086A (en) * 1972-05-01 1975-04-15 Process Research Inc Electrodialysis stack and spacer for use therein
JPS5343394A (en) * 1976-09-30 1978-04-19 Mitsui Eng & Shipbuild Co Ltd Modules for constructing floating vessel and the floating vessel itself constructed by these modules
SU874090A1 (en) * 1976-06-15 1981-10-23 Предприятие П/Я М-5885 Electrodialyzer
SU1033154A1 (en) * 1981-08-19 1983-08-07 Предприятие П/Я А-1097 Press filter type multichamber electric dializer
US4556466A (en) * 1983-09-23 1985-12-03 Imperial Chemical Industries Plc Method of concentrating silica in an aqueous alkali metal silicate solution
US4557815A (en) * 1983-09-23 1985-12-10 Imperial Chemical Industries Plc Method of concentrating silka in an aqueous alkali metal silicate solution
EP1000654A2 (en) * 1998-11-12 2000-05-17 Zürcher Hochschule Winterthur Spacer plate for use in membrane separation methods
JP2003126864A (en) * 2001-10-30 2003-05-07 Matsushita Electric Ind Co Ltd Gasket for electrodialyser and electrodialyser using the same
RU2225746C1 (en) * 2003-01-28 2004-03-20 Общество с ограниченной ответственностью Фирма "ЭЙКОСЪ" Electrodialyzer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578958B2 (en) * 1984-06-18 1988-11-10 Permutit Company Limited, The Fluid separation cells
GB8512796D0 (en) * 1985-05-21 1985-06-26 Bellhouse Brian John Testing liquids
DE3715183A1 (en) * 1987-05-07 1988-11-17 Juergen Mohn DISTANCE ELEMENT FOR GUIDING FLOW MEDIA
DE3836308A1 (en) * 1988-10-25 1990-04-26 Hoechst Ag DEVICE FOR CARRYING OUT MEMBRANE SEPARATION PROCESSES
DE3915197C2 (en) * 1989-05-10 1993-10-07 Dt Membranfilter Vertrieb Spacer for directing flow media

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878086A (en) * 1972-05-01 1975-04-15 Process Research Inc Electrodialysis stack and spacer for use therein
SU874090A1 (en) * 1976-06-15 1981-10-23 Предприятие П/Я М-5885 Electrodialyzer
JPS5343394A (en) * 1976-09-30 1978-04-19 Mitsui Eng & Shipbuild Co Ltd Modules for constructing floating vessel and the floating vessel itself constructed by these modules
SU1033154A1 (en) * 1981-08-19 1983-08-07 Предприятие П/Я А-1097 Press filter type multichamber electric dializer
US4556466A (en) * 1983-09-23 1985-12-03 Imperial Chemical Industries Plc Method of concentrating silica in an aqueous alkali metal silicate solution
US4557815A (en) * 1983-09-23 1985-12-10 Imperial Chemical Industries Plc Method of concentrating silka in an aqueous alkali metal silicate solution
EP1000654A2 (en) * 1998-11-12 2000-05-17 Zürcher Hochschule Winterthur Spacer plate for use in membrane separation methods
JP2003126864A (en) * 2001-10-30 2003-05-07 Matsushita Electric Ind Co Ltd Gasket for electrodialyser and electrodialyser using the same
RU2225746C1 (en) * 2003-01-28 2004-03-20 Общество с ограниченной ответственностью Фирма "ЭЙКОСЪ" Electrodialyzer

Also Published As

Publication number Publication date
WO2004071550A3 (en) 2004-11-18
WO2004071550A2 (en) 2004-08-26

Similar Documents

Publication Publication Date Title
EG24926A (en) An improved spacer
AU2003290896A1 (en) Acoustic web
AU2003903507A0 (en) Membrane post-treatment
EP1815074A4 (en) Stressed membrane structure
EP1819425A4 (en) Membrane separation assemblies
DE602004021871D1 (en) Membrane electrode units
HK1078285A1 (en) Composite membrane
PL1704287T3 (en) Membrane
EP1693406A4 (en) Proton conducting membrane
AU2003281177A8 (en) Porous membrane
DE60206724D1 (en) membrane structure
AU2003263849A8 (en) Gace spacer
EP1830420A4 (en) Diaphragm structure
GB0314436D0 (en) Membrane electrode assembly
GB0422659D0 (en) Traffic spacer
AU2003213283A1 (en) Roofing membrane
ZA200400896B (en) Building frame member.
SG116478A1 (en) Web structure membrane spacer.
GB2402984B (en) Spacer
DE60305130D1 (en) COLD-DUSTED SPACER
AU2003907057A0 (en) Spacer
PL114175U1 (en) Spacer section
AU2005904810A0 (en) Membrane system
ES1053948Y (en) ROLL BAR.
ES1055903Y (en) PALA LIMPIACUNETAS.