JP2005288266A5 - - Google Patents
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- Publication number
- JP2005288266A5 JP2005288266A5 JP2004105172A JP2004105172A JP2005288266A5 JP 2005288266 A5 JP2005288266 A5 JP 2005288266A5 JP 2004105172 A JP2004105172 A JP 2004105172A JP 2004105172 A JP2004105172 A JP 2004105172A JP 2005288266 A5 JP2005288266 A5 JP 2005288266A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- water
- membrane
- separation membrane
- pore
- 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 description 49
- 239000012528 membrane Substances 0.000 description 41
- 229920000642 polymer Polymers 0.000 description 26
- 238000000926 separation method Methods 0.000 description 25
- 239000011148 porous material Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 229920006254 polymer film Polymers 0.000 description 10
- 229920006318 anionic polymer Polymers 0.000 description 5
- 229920006317 cationic polymer Polymers 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 229920000831 ionic polymer Polymers 0.000 description 4
- 229920005597 polymer membrane Polymers 0.000 description 4
- 238000010612 desalination reaction Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000011033 desalting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004105172A JP2005288266A (ja) | 2004-03-31 | 2004-03-31 | 分離膜、その製造方法及び水処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004105172A JP2005288266A (ja) | 2004-03-31 | 2004-03-31 | 分離膜、その製造方法及び水処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005288266A JP2005288266A (ja) | 2005-10-20 |
| JP2005288266A5 true JP2005288266A5 (enExample) | 2007-04-05 |
Family
ID=35321824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004105172A Pending JP2005288266A (ja) | 2004-03-31 | 2004-03-31 | 分離膜、その製造方法及び水処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005288266A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4730236B2 (ja) * | 2006-07-18 | 2011-07-20 | 栗田工業株式会社 | スパイラル型膜モジュール及び水処理方法 |
| JP4774520B2 (ja) * | 2007-02-02 | 2011-09-14 | 国立大学法人山口大学 | イオンバリヤー膜および該イオンバリヤー膜を使用した分離装置 |
| JP4978968B2 (ja) * | 2007-06-25 | 2012-07-18 | 三菱重工業株式会社 | 透湿体及びこれを備えた加湿器 |
| CN108290123B (zh) * | 2015-11-18 | 2021-03-26 | 日本碍子株式会社 | 分离膜的修补方法和分离膜结构体的制造方法 |
-
2004
- 2004-03-31 JP JP2004105172A patent/JP2005288266A/ja active Pending
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