FI67490C - Filtreringsenhet - Google Patents
Filtreringsenhet Download PDFInfo
- Publication number
- FI67490C FI67490C FI834030A FI834030A FI67490C FI 67490 C FI67490 C FI 67490C FI 834030 A FI834030 A FI 834030A FI 834030 A FI834030 A FI 834030A FI 67490 C FI67490 C FI 67490C
- Authority
- FI
- Finland
- Prior art keywords
- membrane
- filter
- filter unit
- support surface
- channel
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 71
- 239000007788 liquid Substances 0.000 claims description 43
- 238000001914 filtration Methods 0.000 claims description 36
- 238000005406 washing Methods 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 235000015895 biscuits Nutrition 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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
- B01D63/087—Single membrane modules
-
- 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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
-
- 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
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
-
- 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
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI834030A FI67490C (fi) | 1983-11-02 | 1983-11-02 | Filtreringsenhet |
GB08426914A GB2149315B (en) | 1983-11-02 | 1984-10-24 | Filtering unit |
DE19843439462 DE3439462A1 (de) | 1983-11-02 | 1984-10-27 | Filtriereinheit |
IT12629/84A IT1180838B (it) | 1983-11-02 | 1984-10-31 | Unita filtrante |
FR848416652A FR2554010B1 (fr) | 1983-11-02 | 1984-10-31 | Dispositif filtrant |
JP59231108A JPS60168503A (ja) | 1983-11-02 | 1984-11-01 | 濾過ユニツト |
CA000466963A CA1248879A (fr) | 1983-11-02 | 1984-11-02 | Bloc filtrant |
US07/038,433 US4780202A (en) | 1983-11-02 | 1987-04-14 | Filtering unit using a diaphragm between a pair of opposite grooved backing surfaces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI834030 | 1983-11-02 | ||
FI834030A FI67490C (fi) | 1983-11-02 | 1983-11-02 | Filtreringsenhet |
Publications (3)
Publication Number | Publication Date |
---|---|
FI834030A0 FI834030A0 (fi) | 1983-11-02 |
FI67490B FI67490B (fi) | 1984-12-31 |
FI67490C true FI67490C (fi) | 1985-04-10 |
Family
ID=8518037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI834030A FI67490C (fi) | 1983-11-02 | 1983-11-02 | Filtreringsenhet |
Country Status (8)
Country | Link |
---|---|
US (1) | US4780202A (fr) |
JP (1) | JPS60168503A (fr) |
CA (1) | CA1248879A (fr) |
DE (1) | DE3439462A1 (fr) |
FI (1) | FI67490C (fr) |
FR (1) | FR2554010B1 (fr) |
GB (1) | GB2149315B (fr) |
IT (1) | IT1180838B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3725445C2 (de) * | 1987-07-31 | 1995-10-05 | Kyburz & Nicolaisen | Testzelle für Membranverfahren |
ATE98516T1 (de) * | 1989-02-18 | 1994-01-15 | Bioengineering Ag | Spiralfilter. |
SE9400437D0 (sv) * | 1994-02-10 | 1994-02-10 | Pharmacia Lkb Biotech | Filterbrunn och förfarande vid dess tillverkning |
WO2005007081A2 (fr) | 2003-05-22 | 2005-01-27 | United Therapeutics Corporation | Composes et procedes destines a l'administration d'analogues de prostacycline |
FR2931081B1 (fr) * | 2008-05-14 | 2010-06-25 | Direction Et Pirorites | Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur |
DE102016214516A1 (de) | 2016-08-05 | 2018-02-08 | Sager + Mack Gmbh | Filteranlage |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131143A (en) * | 1959-11-17 | 1964-04-28 | Technicon Instr | Ultra-filtration apparatus and method |
US3398834A (en) * | 1966-10-10 | 1968-08-27 | Aerojet General Co | Reverse osmosis water purification apparatus and cell therefor |
US3495943A (en) * | 1966-11-30 | 1970-02-17 | Standard Oil Co | Process and apparatus for detection of ionic contaminants |
US3456805A (en) * | 1967-04-06 | 1969-07-22 | Aerojet General Co | Means for controlling concentration of dissolved solids adjacent to reverse osmosis membrane surfaces in desalination device |
US3615024A (en) * | 1968-08-26 | 1971-10-26 | Amicon Corp | High flow membrane |
US3556302A (en) * | 1969-01-06 | 1971-01-19 | Amicon Corp | Filtration apparatus having flow distributor |
US3560377A (en) * | 1969-01-21 | 1971-02-02 | Amicon Corp | Apparatus and process for filtering fluids |
DE2251171A1 (de) * | 1972-10-19 | 1974-05-02 | Kalle Ag | Filter |
US3853756A (en) * | 1973-02-12 | 1974-12-10 | Westinghouse Electric Corp | Reverse pressure cleaning of supported semipermeable membranes |
DD201387A1 (de) * | 1981-12-24 | 1983-07-20 | Siegfried Dreyer | Flachmembran-trenngeraet |
-
1983
- 1983-11-02 FI FI834030A patent/FI67490C/fi not_active IP Right Cessation
-
1984
- 1984-10-24 GB GB08426914A patent/GB2149315B/en not_active Expired
- 1984-10-27 DE DE19843439462 patent/DE3439462A1/de not_active Withdrawn
- 1984-10-31 IT IT12629/84A patent/IT1180838B/it active
- 1984-10-31 FR FR848416652A patent/FR2554010B1/fr not_active Expired
- 1984-11-01 JP JP59231108A patent/JPS60168503A/ja active Pending
- 1984-11-02 CA CA000466963A patent/CA1248879A/fr not_active Expired
-
1987
- 1987-04-14 US US07/038,433 patent/US4780202A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1180838B (it) | 1987-09-23 |
FR2554010B1 (fr) | 1989-12-01 |
FI67490B (fi) | 1984-12-31 |
IT8412629A0 (it) | 1984-10-31 |
FR2554010A1 (fr) | 1985-05-03 |
CA1248879A (fr) | 1989-01-17 |
GB8426914D0 (en) | 1984-11-28 |
GB2149315B (en) | 1987-07-15 |
JPS60168503A (ja) | 1985-09-02 |
US4780202A (en) | 1988-10-25 |
FI834030A0 (fi) | 1983-11-02 |
DE3439462A1 (de) | 1985-05-09 |
GB2149315A (en) | 1985-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5100775A (en) | Method for conducting nucleic acid hybridization in chamber with precise fluid delivery | |
US4908319A (en) | Laboratory apparatus | |
US5306420A (en) | Modular device for collecting, incubating, and filtering multiple samples | |
ATE244755T1 (de) | Mikrofabrizierte vorrichtung für analyse von zellen | |
US3730352A (en) | Filtration apparatus | |
ATE110415T1 (de) | Verbessertes verfahren und apparat, um biologische substanzen in lebenden zellen einzuführen. | |
JPS59175877A (ja) | 培養方法および培養システム | |
FI67490C (fi) | Filtreringsenhet | |
EP2637774A2 (fr) | Procédé et système pour la filtration de cellules | |
ATE209786T1 (de) | Herstellung von teststreifen | |
KR20120127475A (ko) | 유체 여과를 위한 조립체와 방법 및 현미경 검사시의 사용 | |
DE69118025D1 (de) | Filtermembranbauträger und Trichter zum Filtrieren von Flüssigkeiten zur mikrobiologischen Analyse | |
FI822262L (fi) | Motskoeljbart ljusskoeljningsfilter och anvaendning foer tvaettning av filtrerkaka | |
WO2018193042A1 (fr) | Système intégré de filtration à échange d'ions et à membrane d'ultrafiltration | |
DE3776651D1 (de) | Filterrechen. | |
US4235722A (en) | Liquid treating unit | |
JPH04180821A (ja) | 中空糸膜濾過装置 | |
SE8605380L (sv) | Vetskefilter | |
DK162636C (da) | Apparat til aerob biologisk rensning af spildevand | |
ATE120493T1 (de) | Methode und apparat, um material in biologische zellen einzufügen. | |
US3788471A (en) | Dialysis apparatus | |
RU2096068C1 (ru) | Применение насадки для тепломассообменного аппарата в качестве фильтра для очистки воды | |
CN220371064U (zh) | 一种微流控装置及细胞富集染色一体设备 | |
JPS59176670A (ja) | 高速液体クロマトグラフ用カラム | |
US3282431A (en) | Sample conveying and conditioning unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: FLUILOGIC SYSTEMS OY |