JPS54128985A - Membrane separation method - Google Patents
Membrane separation methodInfo
- Publication number
- JPS54128985A JPS54128985A JP3759278A JP3759278A JPS54128985A JP S54128985 A JPS54128985 A JP S54128985A JP 3759278 A JP3759278 A JP 3759278A JP 3759278 A JP3759278 A JP 3759278A JP S54128985 A JPS54128985 A JP S54128985A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- vol
- press
- conc
- raw
- 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
- 239000012528 membrane Substances 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 15
- 230000001105 regulatory effect Effects 0.000 abstract 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
-
- 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
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- 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
- B01D61/12—Controlling or regulating
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3759278A JPS54128985A (en) | 1978-03-30 | 1978-03-30 | Membrane separation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3759278A JPS54128985A (en) | 1978-03-30 | 1978-03-30 | Membrane separation method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54128985A true JPS54128985A (en) | 1979-10-05 |
Family
ID=12501806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3759278A Pending JPS54128985A (en) | 1978-03-30 | 1978-03-30 | Membrane separation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54128985A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003013704A3 (en) * | 2001-08-05 | 2004-04-15 | Avi Efraty | Variable pressure closed circuit desalination |
JP2007502702A (ja) * | 2003-08-17 | 2007-02-15 | エフラティ,アヴィ | 単一の容器における可変圧による連続的な閉回路の脱塩のための装置 |
-
1978
- 1978-03-30 JP JP3759278A patent/JPS54128985A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003013704A3 (en) * | 2001-08-05 | 2004-04-15 | Avi Efraty | Variable pressure closed circuit desalination |
JP2007502702A (ja) * | 2003-08-17 | 2007-02-15 | エフラティ,アヴィ | 単一の容器における可変圧による連続的な閉回路の脱塩のための装置 |
US7628921B2 (en) * | 2003-08-17 | 2009-12-08 | Avi Efraty | Apparatus for continuous closed circuit desalination under variable pressure with a single container |
JP4751325B2 (ja) * | 2003-08-17 | 2011-08-17 | デサリテック エル.ティー.ディー. | 単一の容器における可変圧による連続的な閉回路の脱塩のための装置 |
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