JP2000126562A - 超純水中の微粒子捕捉用濾過膜の洗浄方法並びに超純水中の微粒子捕集用濾過膜及び部品の保管・運搬方法 - Google Patents
超純水中の微粒子捕捉用濾過膜の洗浄方法並びに超純水中の微粒子捕集用濾過膜及び部品の保管・運搬方法Info
- Publication number
- JP2000126562A JP2000126562A JP10305427A JP30542798A JP2000126562A JP 2000126562 A JP2000126562 A JP 2000126562A JP 10305427 A JP10305427 A JP 10305427A JP 30542798 A JP30542798 A JP 30542798A JP 2000126562 A JP2000126562 A JP 2000126562A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cleaning
- surfactant
- ultrapure water
- filtration membrane
- 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
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- 238000001914 filtration Methods 0.000 claims abstract description 174
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- 239000007789 gas Substances 0.000 claims abstract description 47
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- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 10
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims description 139
- 230000001590 oxidative effect Effects 0.000 claims description 30
- 239000003093 cationic surfactant Substances 0.000 claims description 20
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- 239000000243 solution Substances 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 239000002280 amphoteric surfactant Substances 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 abstract description 19
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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- 241000233866 Fungi Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 101000601855 Homo sapiens Protocadherin-1 Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10305427A JP2000126562A (ja) | 1998-10-27 | 1998-10-27 | 超純水中の微粒子捕捉用濾過膜の洗浄方法並びに超純水中の微粒子捕集用濾過膜及び部品の保管・運搬方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10305427A JP2000126562A (ja) | 1998-10-27 | 1998-10-27 | 超純水中の微粒子捕捉用濾過膜の洗浄方法並びに超純水中の微粒子捕集用濾過膜及び部品の保管・運搬方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000126562A true JP2000126562A (ja) | 2000-05-09 |
| JP2000126562A5 JP2000126562A5 (https=) | 2004-08-12 |
Family
ID=17945011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10305427A Pending JP2000126562A (ja) | 1998-10-27 | 1998-10-27 | 超純水中の微粒子捕捉用濾過膜の洗浄方法並びに超純水中の微粒子捕集用濾過膜及び部品の保管・運搬方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000126562A (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268379A (ja) * | 2006-03-30 | 2007-10-18 | Mitsui Eng & Shipbuild Co Ltd | バラスト水の膜処理方法 |
| JP2009112927A (ja) * | 2007-11-05 | 2009-05-28 | Japan Organo Co Ltd | 分離膜の改質方法、その方法により改質された分離膜、改質薬品、ならびに分離膜の改質に用いる装置 |
| JP2012154648A (ja) * | 2011-01-21 | 2012-08-16 | Nomura Micro Sci Co Ltd | 超純水中の微粒子数測定方法及び測定装置 |
| JP2017095307A (ja) * | 2015-11-25 | 2017-06-01 | 株式会社ダイセル | ナノダイヤモンド水分散液の製造方法 |
| WO2018163706A1 (ja) * | 2017-03-09 | 2018-09-13 | オルガノ株式会社 | 中空糸膜装置の洗浄方法、限外ろ過膜装置、超純水製造装置及び中空糸膜装置の洗浄装置 |
-
1998
- 1998-10-27 JP JP10305427A patent/JP2000126562A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268379A (ja) * | 2006-03-30 | 2007-10-18 | Mitsui Eng & Shipbuild Co Ltd | バラスト水の膜処理方法 |
| JP2009112927A (ja) * | 2007-11-05 | 2009-05-28 | Japan Organo Co Ltd | 分離膜の改質方法、その方法により改質された分離膜、改質薬品、ならびに分離膜の改質に用いる装置 |
| JP2012154648A (ja) * | 2011-01-21 | 2012-08-16 | Nomura Micro Sci Co Ltd | 超純水中の微粒子数測定方法及び測定装置 |
| JP2017095307A (ja) * | 2015-11-25 | 2017-06-01 | 株式会社ダイセル | ナノダイヤモンド水分散液の製造方法 |
| WO2018163706A1 (ja) * | 2017-03-09 | 2018-09-13 | オルガノ株式会社 | 中空糸膜装置の洗浄方法、限外ろ過膜装置、超純水製造装置及び中空糸膜装置の洗浄装置 |
| JP2018144014A (ja) * | 2017-03-09 | 2018-09-20 | オルガノ株式会社 | 中空糸膜装置の洗浄方法、限外ろ過膜装置、超純水製造装置及び中空糸膜装置の洗浄装置 |
| CN110382091A (zh) * | 2017-03-09 | 2019-10-25 | 奥加诺株式会社 | 洗涤中空纤维膜装置、超滤膜装置、超纯水生产系统的方法和用于中空纤维膜装置的洗涤装置 |
| CN110382091B (zh) * | 2017-03-09 | 2022-04-15 | 奥加诺株式会社 | 洗涤中空纤维膜装置的方法、超滤膜装置、超纯水生产系统和洗涤装置 |
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