JPS52104472A - Desalting method for seawater and brine - Google Patents
Desalting method for seawater and brineInfo
- Publication number
- JPS52104472A JPS52104472A JP781576A JP781576A JPS52104472A JP S52104472 A JPS52104472 A JP S52104472A JP 781576 A JP781576 A JP 781576A JP 781576 A JP781576 A JP 781576A JP S52104472 A JPS52104472 A JP S52104472A
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- brine
- desalting method
- passing
- desalting
- 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
- 238000011033 desalting Methods 0.000 title abstract 2
- 239000013535 sea water Substances 0.000 title abstract 2
- 239000012267 brine Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 3
- 230000003204 osmotic effect Effects 0.000 abstract 2
- 239000003139 biocide Substances 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 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
- 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)
Abstract
PURPOSE: To effectively remove membrane contaminants and to improve the efficiency of desalting by passing filtered seawater to which biocides have been added through an osmotic membrane under pressrue and then passing it through a reverse osmotic membrane under pressure.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP781576A JPS52104472A (en) | 1976-01-27 | 1976-01-27 | Desalting method for seawater and brine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP781576A JPS52104472A (en) | 1976-01-27 | 1976-01-27 | Desalting method for seawater and brine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52104472A true JPS52104472A (en) | 1977-09-01 |
Family
ID=11676081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP781576A Pending JPS52104472A (en) | 1976-01-27 | 1976-01-27 | Desalting method for seawater and brine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52104472A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990688A (en) * | 1982-11-15 | 1984-05-25 | Arubatsuku Service Kk | Device and method for treating silica-containing water |
JPS63100998A (en) * | 1986-10-17 | 1988-05-06 | Toray Ind Inc | Production of ultrapure water |
JPH01104310A (en) * | 1987-10-14 | 1989-04-21 | Kurita Water Ind Ltd | Membrane separation |
JPH11207394A (en) * | 1998-01-26 | 1999-08-03 | Asahi Glass Engineering Co Ltd | Desalting method for raw water by membrane process and desalting |
JP2017042765A (en) * | 2016-12-09 | 2017-03-02 | 三菱重工業株式会社 | Water treatment system and water treatment method |
-
1976
- 1976-01-27 JP JP781576A patent/JPS52104472A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990688A (en) * | 1982-11-15 | 1984-05-25 | Arubatsuku Service Kk | Device and method for treating silica-containing water |
JPH0366035B2 (en) * | 1982-11-15 | 1991-10-15 | ||
JPS63100998A (en) * | 1986-10-17 | 1988-05-06 | Toray Ind Inc | Production of ultrapure water |
JPH0432713B2 (en) * | 1986-10-17 | 1992-06-01 | Toray Industries | |
JPH01104310A (en) * | 1987-10-14 | 1989-04-21 | Kurita Water Ind Ltd | Membrane separation |
JPH11207394A (en) * | 1998-01-26 | 1999-08-03 | Asahi Glass Engineering Co Ltd | Desalting method for raw water by membrane process and desalting |
JP2017042765A (en) * | 2016-12-09 | 2017-03-02 | 三菱重工業株式会社 | Water treatment system and water treatment method |
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