DE2924971C2 - Druckspeicher zur Energierückgewinnung bei der Umkehrosmose - Google Patents
Druckspeicher zur Energierückgewinnung bei der UmkehrosmoseInfo
- Publication number
- DE2924971C2 DE2924971C2 DE2924971A DE2924971A DE2924971C2 DE 2924971 C2 DE2924971 C2 DE 2924971C2 DE 2924971 A DE2924971 A DE 2924971A DE 2924971 A DE2924971 A DE 2924971A DE 2924971 C2 DE2924971 C2 DE 2924971C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure accumulator
- pressure
- reverse osmosis
- flow
- solution
- 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.)
- Expired
Links
- 238000001223 reverse osmosis Methods 0.000 title claims description 7
- 238000011084 recovery Methods 0.000 title claims description 3
- 239000012141 concentrate Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 241000446313 Lamella Species 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Classifications
-
- 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
- B01D61/06—Energy recovery
-
- 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
- B01D2313/246—Energy recovery means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/50—Specific extra tanks
- B01D2313/502—Concentrate storage tanks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
Claims (2)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2924971A DE2924971C2 (de) | 1979-06-21 | 1979-06-21 | Druckspeicher zur Energierückgewinnung bei der Umkehrosmose |
NL7905489A NL7905489A (nl) | 1978-07-14 | 1979-07-13 | Werkwijze voor het ontzouten van oplossingen onder toepassing van omgekeerde-osmose. |
GB7924494A GB2030056B (en) | 1978-07-14 | 1979-07-13 | Reverse osmosis |
IT04834/79A IT1165887B (it) | 1978-07-14 | 1979-07-13 | Procedimento per la desalinizzazione di soluzioni con applicazione della osmosi invertita |
ES482466A ES482466A1 (es) | 1978-07-14 | 1979-07-13 | Procedimiento para la desalinizacion de soluciones con uti- lizacion de la osmosis inversa. |
US06/234,186 US4354939A (en) | 1978-07-14 | 1981-02-13 | Reverse osmosis desalinization utilizing plural flow work exchange vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2924971A DE2924971C2 (de) | 1979-06-21 | 1979-06-21 | Druckspeicher zur Energierückgewinnung bei der Umkehrosmose |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2924971A1 DE2924971A1 (de) | 1981-01-08 |
DE2924971C2 true DE2924971C2 (de) | 1983-12-29 |
Family
ID=6073730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2924971A Expired DE2924971C2 (de) | 1978-07-14 | 1979-06-21 | Druckspeicher zur Energierückgewinnung bei der Umkehrosmose |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2924971C2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR75052B (de) * | 1981-01-05 | 1984-07-13 | Mesple Jose L R | |
DE10066033B4 (de) * | 2000-11-21 | 2007-01-11 | Wobben, Aloys, Dipl.-Ing. | Verfahren und Vorrichtung zum Entsalzen von Wasser |
DE10059536A1 (de) * | 2000-11-30 | 2002-06-20 | Siemag Transplan Gmbh | System in einer Anlage zur Energierückgewinnung bei der Wasseraufbereitung,insbesondere bei der Meerwasserentsalzung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830987C2 (de) * | 1978-07-14 | 1982-10-21 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Druckspeicher zur Energierückgewinnung bei der Umkehrosmose |
-
1979
- 1979-06-21 DE DE2924971A patent/DE2924971C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2924971A1 (de) | 1981-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8161 | Application of addition to: |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |