JP2000246074A5 - - Google Patents
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- Publication number
- JP2000246074A5 JP2000246074A5 JP1999049777A JP4977799A JP2000246074A5 JP 2000246074 A5 JP2000246074 A5 JP 2000246074A5 JP 1999049777 A JP1999049777 A JP 1999049777A JP 4977799 A JP4977799 A JP 4977799A JP 2000246074 A5 JP2000246074 A5 JP 2000246074A5
- Authority
- JP
- Japan
- Prior art keywords
- composite semipermeable
- semipermeable membrane
- oxidizing agent
- ppm
- fresh 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 11
- 239000002131 composite material Substances 0.000 claims 7
- 239000012528 membrane Substances 0.000 claims 7
- 239000007800 oxidant agent Substances 0.000 claims 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 239000008103 glucose Substances 0.000 claims 2
- 239000002346 layers by function Substances 0.000 claims 2
- 229920002647 polyamide Polymers 0.000 claims 2
- 239000011528 polyamide (building material) Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11049777A JP2000246074A (ja) | 1999-02-26 | 1999-02-26 | 複合半透膜および造水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11049777A JP2000246074A (ja) | 1999-02-26 | 1999-02-26 | 複合半透膜および造水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000246074A JP2000246074A (ja) | 2000-09-12 |
| JP2000246074A5 true JP2000246074A5 (sv) | 2005-05-12 |
Family
ID=12840615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11049777A Pending JP2000246074A (ja) | 1999-02-26 | 1999-02-26 | 複合半透膜および造水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000246074A (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008237972A (ja) * | 2007-03-26 | 2008-10-09 | Miura Co Ltd | 膜濾過システム |
| JP2009006279A (ja) | 2007-06-28 | 2009-01-15 | Nitto Denko Corp | 複合半透膜及びその製造方法 |
| JP5701475B2 (ja) | 2007-07-12 | 2015-04-15 | 日東電工株式会社 | 複合半透膜 |
| JP6466696B2 (ja) * | 2014-11-17 | 2019-02-06 | 日東電工株式会社 | 複合分離膜とこれを用いた分離膜エレメント |
-
1999
- 1999-02-26 JP JP11049777A patent/JP2000246074A/ja active Pending
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