DE2115882A1 - Einrichtung zum Abscheiden eines Lösungsmittels aus einer Lösung durch umgekehrte Osmose - Google Patents
Einrichtung zum Abscheiden eines Lösungsmittels aus einer Lösung durch umgekehrte OsmoseInfo
- Publication number
- DE2115882A1 DE2115882A1 DE19712115882 DE2115882A DE2115882A1 DE 2115882 A1 DE2115882 A1 DE 2115882A1 DE 19712115882 DE19712115882 DE 19712115882 DE 2115882 A DE2115882 A DE 2115882A DE 2115882 A1 DE2115882 A1 DE 2115882A1
- Authority
- DE
- Germany
- Prior art keywords
- feed water
- water
- membrane
- impermeable
- liquid
- 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.)
- Pending
Links
- 238000001223 reverse osmosis Methods 0.000 title claims description 16
- 239000002904 solvent Substances 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 111
- 239000012528 membrane Substances 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 8
- 239000008213 purified water Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000012527 feed solution Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 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
- B01D63/06—Tubular membrane modules
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
- B01D61/081—Apparatus therefor used at home, e.g. kitchen
-
- 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
- B01D2313/083—Bypass routes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/21—Specific headers, end caps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2368770A | 1970-03-30 | 1970-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2115882A1 true DE2115882A1 (de) | 1971-10-21 |
Family
ID=21816611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712115882 Pending DE2115882A1 (de) | 1970-03-30 | 1971-03-29 | Einrichtung zum Abscheiden eines Lösungsmittels aus einer Lösung durch umgekehrte Osmose |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3716143A (enExample) |
| JP (1) | JPS5116901B1 (enExample) |
| CA (1) | CA966782A (enExample) |
| DE (1) | DE2115882A1 (enExample) |
| ES (1) | ES389654A1 (enExample) |
| FR (1) | FR2087928A5 (enExample) |
| GB (1) | GB1343932A (enExample) |
| IL (1) | IL36492A (enExample) |
| IT (1) | IT1008007B (enExample) |
| NL (1) | NL7104199A (enExample) |
| ZA (1) | ZA711872B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995022397A1 (en) * | 1994-02-21 | 1995-08-24 | Peter Stubtoft | Assembly for processing an aqueous fluid by reverse osmosis |
| DE19718028C1 (de) * | 1997-04-29 | 1998-06-04 | Hydac Filtertechnik Gmbh | Filtervorrichtung mit Membranmodul |
| DE19833381A1 (de) * | 1998-07-24 | 2000-01-27 | Mann & Hummel Filter | Filtersystem mit Rückspüleinrichtung |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650730C2 (de) * | 1976-11-05 | 1979-03-29 | Boehringer Mannheim Gmbh, 6800 Mannheim | Tauchdialysator |
| NL171535C (nl) * | 1977-10-27 | 1983-04-18 | Wafilin Bv | Inrichting voor membraanfiltratie. |
| ES504570A0 (es) * | 1980-08-06 | 1982-05-16 | Water Refining Co | Perfeccionamientos en conjuntos de membrana de osmosis inversa para conducciones de servicio de agua principal en vi- viendas plantas industriales o similares. |
| US4595497A (en) * | 1984-07-23 | 1986-06-17 | Burrows Bruce D | Purified water reverse osmosis reservoir |
| GB8717534D0 (en) * | 1987-07-24 | 1987-09-03 | Permutit Co Ltd | Water purification method |
| US4897191A (en) * | 1988-05-27 | 1990-01-30 | Zenon Environmental Inc. | Tubular membrane module with fluid shear protection |
| US5160608A (en) * | 1990-10-11 | 1992-11-03 | Culligan International Company | High efficiency water treatment system |
| DE69111551T2 (de) * | 1990-10-11 | 1996-02-01 | Culligan Int Co | Hochwirksames Wasserbehandlungssystem. |
| US5211728A (en) * | 1991-09-30 | 1993-05-18 | The Dow Chemical Company | Clamshell retainer used in hollow fiber membrane devices |
| US5176165A (en) * | 1991-10-23 | 1993-01-05 | Traylor Paul L | Air gap apparatus |
| US5305778A (en) * | 1991-10-23 | 1994-04-26 | Traylor Paul L | Air gap apparatus |
| US5282964A (en) * | 1993-02-19 | 1994-02-01 | The Dow Chemical Company | Boreside feed hollow fiber membrane device |
| US5348651A (en) * | 1993-03-23 | 1994-09-20 | Aqua-Chem, Inc. | Membrane simulator |
| US5592964A (en) * | 1994-08-11 | 1997-01-14 | Traylor; Paul L. | Air gap anti-siphon System |
| US5798040A (en) * | 1996-02-09 | 1998-08-25 | United States Filter Corporation | Water purification cartridge assembly with unidirectional flow through filter media |
| US5895570A (en) | 1996-02-09 | 1999-04-20 | United States Filter Corporation | Modular filtering system |
| US5713385A (en) * | 1996-11-18 | 1998-02-03 | Traylor; Paul L. | Air gap body for reverse osmosis system |
| US5919357A (en) * | 1997-05-20 | 1999-07-06 | United States Filter Corporation | Filter cartridge assembly |
| US5925240A (en) * | 1997-05-20 | 1999-07-20 | United States Filter Corporation | Water treatment system having dosing control |
| US6099735A (en) * | 1998-06-04 | 2000-08-08 | Kelada; Maher I. | Counter top reverse osmosis water purification system |
| US6453931B1 (en) | 2001-04-26 | 2002-09-24 | Paul L. Traylor | Combination dishwasher and reverse osmosis air gab body |
| US6510863B1 (en) | 2001-06-01 | 2003-01-28 | Paul L. Traylor | Dual inlet air gap |
| AU2004289516B2 (en) * | 2003-11-11 | 2009-11-19 | Keith Froggatt | Water distribution system |
| US6971400B1 (en) | 2004-04-29 | 2005-12-06 | Bowman Dennis E | Air gap apparatus |
| US7290557B1 (en) | 2005-01-12 | 2007-11-06 | Bowman Dennis E | Drain line adapter air gap fitting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462362A (en) * | 1966-07-26 | 1969-08-19 | Paul Kollsman | Method of reverse osmosis |
| US3442389A (en) * | 1967-04-17 | 1969-05-06 | Morris Mendelson | Desalinization apparatus |
| US3505216A (en) * | 1967-10-30 | 1970-04-07 | Union Tank Car Co | Reverse osmosis water softening method and apparatus |
| US3630378A (en) * | 1968-05-24 | 1971-12-28 | Dow Chemical Co | Novel water treating and storage apparatus |
-
1970
- 1970-03-30 US US00023687A patent/US3716143A/en not_active Expired - Lifetime
-
1971
- 1971-03-23 ZA ZA711872A patent/ZA711872B/xx unknown
- 1971-03-24 IL IL36492A patent/IL36492A/xx unknown
- 1971-03-27 ES ES389654A patent/ES389654A1/es not_active Expired
- 1971-03-29 DE DE19712115882 patent/DE2115882A1/de active Pending
- 1971-03-29 NL NL7104199A patent/NL7104199A/xx unknown
- 1971-03-30 JP JP46019189A patent/JPS5116901B1/ja active Pending
- 1971-03-30 IT IT49402/71A patent/IT1008007B/it active
- 1971-03-30 CA CA109,133A patent/CA966782A/en not_active Expired
- 1971-03-30 FR FR7111139A patent/FR2087928A5/fr not_active Expired
- 1971-04-19 GB GB2547371*A patent/GB1343932A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995022397A1 (en) * | 1994-02-21 | 1995-08-24 | Peter Stubtoft | Assembly for processing an aqueous fluid by reverse osmosis |
| DE19718028C1 (de) * | 1997-04-29 | 1998-06-04 | Hydac Filtertechnik Gmbh | Filtervorrichtung mit Membranmodul |
| DE19833381A1 (de) * | 1998-07-24 | 2000-01-27 | Mann & Hummel Filter | Filtersystem mit Rückspüleinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| IL36492A (en) | 1974-05-16 |
| IT1008007B (it) | 1976-11-10 |
| FR2087928A5 (enExample) | 1971-12-31 |
| NL7104199A (enExample) | 1971-10-04 |
| CA966782A (en) | 1975-04-29 |
| ZA711872B (en) | 1971-12-29 |
| US3716143A (en) | 1973-02-13 |
| IL36492A0 (en) | 1971-05-26 |
| ES389654A1 (es) | 1973-06-01 |
| GB1343932A (en) | 1974-01-16 |
| JPS5116901B1 (enExample) | 1976-05-28 |
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