JPH0143595B2 - - Google Patents
Info
- Publication number
- JPH0143595B2 JPH0143595B2 JP58021079A JP2107983A JPH0143595B2 JP H0143595 B2 JPH0143595 B2 JP H0143595B2 JP 58021079 A JP58021079 A JP 58021079A JP 2107983 A JP2107983 A JP 2107983A JP H0143595 B2 JPH0143595 B2 JP H0143595B2
- Authority
- JP
- Japan
- Prior art keywords
- reverse osmosis
- stage
- osmosis membrane
- membrane device
- permeated water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 239000012528 membrane Substances 0.000 claims description 48
- 238000001223 reverse osmosis Methods 0.000 claims description 46
- 239000013535 sea water Substances 0.000 claims description 22
- 238000010612 desalination reaction Methods 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/144—Wave energy
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58021079A JPS59147691A (ja) | 1983-02-10 | 1983-02-10 | 海水淡水化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58021079A JPS59147691A (ja) | 1983-02-10 | 1983-02-10 | 海水淡水化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59147691A JPS59147691A (ja) | 1984-08-24 |
JPH0143595B2 true JPH0143595B2 (pt) | 1989-09-21 |
Family
ID=12044873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58021079A Granted JPS59147691A (ja) | 1983-02-10 | 1983-02-10 | 海水淡水化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59147691A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6040856B2 (ja) * | 2013-05-13 | 2016-12-07 | 三浦工業株式会社 | 水処理システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55167010A (en) * | 1979-06-18 | 1980-12-26 | Toray Ind Inc | Method and apparatus for separating liquid by simple reverse osmosis |
-
1983
- 1983-02-10 JP JP58021079A patent/JPS59147691A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55167010A (en) * | 1979-06-18 | 1980-12-26 | Toray Ind Inc | Method and apparatus for separating liquid by simple reverse osmosis |
Also Published As
Publication number | Publication date |
---|---|
JPS59147691A (ja) | 1984-08-24 |
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