JPH0214084B2 - - Google Patents
Info
- Publication number
- JPH0214084B2 JPH0214084B2 JP5958485A JP5958485A JPH0214084B2 JP H0214084 B2 JPH0214084 B2 JP H0214084B2 JP 5958485 A JP5958485 A JP 5958485A JP 5958485 A JP5958485 A JP 5958485A JP H0214084 B2 JPH0214084 B2 JP H0214084B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- fiber membrane
- module
- air
- particle counter
- 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
- 239000012510 hollow fiber Substances 0.000 claims description 80
- 239000012528 membrane Substances 0.000 claims description 75
- 239000002245 particle Substances 0.000 claims description 44
- 238000012360 testing method Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011859 microparticle Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958485A JPS61220710A (ja) | 1985-03-26 | 1985-03-26 | 中空糸膜モジユ−ルのリ−ク検査方法およびその検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958485A JPS61220710A (ja) | 1985-03-26 | 1985-03-26 | 中空糸膜モジユ−ルのリ−ク検査方法およびその検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61220710A JPS61220710A (ja) | 1986-10-01 |
| JPH0214084B2 true JPH0214084B2 (enrdf_load_stackoverflow) | 1990-04-06 |
Family
ID=13117421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5958485A Granted JPS61220710A (ja) | 1985-03-26 | 1985-03-26 | 中空糸膜モジユ−ルのリ−ク検査方法およびその検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61220710A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014050702A1 (ja) * | 2012-09-28 | 2014-04-03 | 日本碍子株式会社 | モノリス型分離膜構造体の欠陥検出方法、補修方法、およびモノリス型分離膜構造体 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03127614A (ja) * | 1989-10-11 | 1991-05-30 | Ube Ind Ltd | 多孔質中空糸濾過膜モジュールの欠陥検出法 |
| US5067343A (en) * | 1990-09-04 | 1991-11-26 | Southwire Company | Method for testing water impervious cable |
| JP6016183B2 (ja) * | 2012-02-03 | 2016-10-26 | 三菱レイヨン株式会社 | 中空糸膜モジュールの欠陥検査装置および欠陥検査方法 |
-
1985
- 1985-03-26 JP JP5958485A patent/JPS61220710A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014050702A1 (ja) * | 2012-09-28 | 2014-04-03 | 日本碍子株式会社 | モノリス型分離膜構造体の欠陥検出方法、補修方法、およびモノリス型分離膜構造体 |
| US10232318B2 (en) | 2012-09-28 | 2019-03-19 | Ngk Insulators, Ltd. | Defect detection method for monolithic separation membrane structures, repair method, and monolithic separation membrane structures |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61220710A (ja) | 1986-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |