CN101056694A - 疏水性多孔膜用亲水化剂、使用该亲水化剂的疏水性多孔膜的亲水化方法及检测方法 - Google Patents
疏水性多孔膜用亲水化剂、使用该亲水化剂的疏水性多孔膜的亲水化方法及检测方法 Download PDFInfo
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Abstract
Description
刚起泡后的泡高 | 起泡5分钟后的泡高 | |
实施例1 | 25mm | ≤10mm |
比较例2 | 87mm | 48mm |
多孔膜 | 亲水化剂 | 纯水透过系数(m3/m2/hr/MPa) | CODMn值(mg/l) | ||
干燥前 | 干燥后 | ||||
试验1 | 多孔膜1 | 实施例1 | 100 | 96 | ≤10 |
试验2 | 多孔膜2 | 实施例1 | 30 | 28 | ≤10 |
比较试验1 | 多孔膜1 | 无 | 100 | 5 | 0 |
比较试验2 | 多孔膜1 | 比较例1 | 100 | 93 | 2200 |
比较试验3 | 多孔膜1 | 比较例2 | 100 | 85 | 50 |
试验3 | 纯水透过系数(m3/m2/hr/MPa) | CODMn值(mg/l) |
亲水化处理前 | 100 | 12.0 |
0分钟后 | 98 | 89.3 |
1小时后 | 100 | 16.3 |
24小时后 | 99 | 13.6 |
2天后 | 100 | 13.5 |
3天后 | 97 | 12.3 |
4天后 | 100 | 11.8 |
5天后 | 100 | 11.8 |
6天后 | 100 | 12.0 |
7天后 | 97 | 11.3 |
比较试验4 | 纯水透过系数(m3/m2/hr/MPa) | CODMn值(mg/l) |
亲水化处理前 | 100 | 11 |
0分钟后 | 98 | 15700 |
1小时后 | 100 | 2200 |
24小时后 | 99 | 450 |
2天后 | 100 | 120 |
3天后 | 97 | 70 |
4天后 | 100 | 35 |
5天后 | 100 | 18 |
6天后 | 100 | 12.5 |
7天后 | 97 | 11.0 |
比较试验5 | 纯水透过系数(m3/m2/hr/MPa) | CODMn值(mg/l) |
亲水化处理前 | 100 | 12.0 |
0分钟后 | 98 | 1942.0 |
1小时后 | 100 | 105.8 |
24小时后 | 99 | 20.5 |
2天后 | 99 | 14.5 |
3天后 | 97 | 13.8 |
4天后 | 96.5 | 12.0 |
5天后 | 94.8 | 11.8 |
6天后 | 95.3 | 12.0 |
7天后 | 94.8 | 12.3 |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP326725/2004 | 2004-11-10 | ||
JP2004326725A JP4739730B2 (ja) | 2004-11-10 | 2004-11-10 | 疎水性多孔質膜用親水化剤、これを用いた疎水性多孔質膜の親水化方法及び検査方法 |
PCT/JP2005/020518 WO2006051807A1 (ja) | 2004-11-10 | 2005-11-09 | 疎水性多孔質膜用親水化剤、これを用いた疎水性多孔質膜の親水化方法及び検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101056694A true CN101056694A (zh) | 2007-10-17 |
CN101056694B CN101056694B (zh) | 2010-05-26 |
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AT (1) | ATE548106T1 (zh) |
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-
2004
- 2004-11-10 JP JP2004326725A patent/JP4739730B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-02 TW TW101104689A patent/TWI447153B/zh active
- 2005-11-02 TW TW094138377A patent/TWI367911B/zh active
- 2005-11-09 AT AT05806224T patent/ATE548106T1/de active
- 2005-11-09 CN CN2005800384123A patent/CN101056694B/zh active Active
- 2005-11-09 KR KR1020077012960A patent/KR100926612B1/ko active IP Right Grant
- 2005-11-09 WO PCT/JP2005/020518 patent/WO2006051807A1/ja active Application Filing
- 2005-11-09 EP EP05806224.1A patent/EP1839729B8/en active Active
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2007
- 2007-05-09 US US11/798,004 patent/US7882962B2/en active Active
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- 2008-02-22 HK HK08101963.3A patent/HK1108135A1/xx not_active IP Right Cessation
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2010
- 2010-12-30 US US12/982,246 patent/US20110095223A1/en not_active Abandoned
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- 2012-03-06 US US13/412,756 patent/US20120160765A1/en not_active Abandoned
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102347455A (zh) * | 2010-07-30 | 2012-02-08 | 株式会社东芝 | 制造有机发光装置的方法和用于有机发光装置的溶液 |
CN102935334A (zh) * | 2012-11-02 | 2013-02-20 | 北京碧水源膜科技有限公司 | 一种用于mbr 膜材料耐污染性检测的测试液及其测试装置 |
CN105983341A (zh) * | 2015-02-12 | 2016-10-05 | 昆山精诚膜技术有限公司 | 超滤滤芯封胶工艺及采用该封胶工艺的超滤滤芯制造工艺 |
CN105983341B (zh) * | 2015-02-12 | 2018-09-28 | 昆山精诚膜技术有限公司 | 超滤滤芯封胶工艺及采用该封胶工艺的超滤滤芯制造工艺 |
CN107635650A (zh) * | 2015-06-19 | 2018-01-26 | 三菱化学株式会社 | 水处理膜、水处理膜元件及其制造方法,以及支持层 |
CN107635650B (zh) * | 2015-06-19 | 2022-01-28 | 三菱化学株式会社 | 水处理膜、水处理膜元件及其制造方法,以及支持层 |
CN111394735A (zh) * | 2020-04-10 | 2020-07-10 | 高瑞安 | 一种铝型材喷涂前处理液及喷涂前处理方法 |
CN112774455A (zh) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | 一种柱式中空纤维超滤膜组件干态检漏方法 |
Also Published As
Publication number | Publication date |
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ATE548106T1 (de) | 2012-03-15 |
TW200617076A (en) | 2006-06-01 |
US20110095223A1 (en) | 2011-04-28 |
US7882962B2 (en) | 2011-02-08 |
KR100926612B1 (ko) | 2009-11-11 |
WO2006051807A1 (ja) | 2006-05-18 |
TW201224024A (en) | 2012-06-16 |
US20120160765A1 (en) | 2012-06-28 |
EP1839729B1 (en) | 2012-03-07 |
TWI447153B (zh) | 2014-08-01 |
KR20070085929A (ko) | 2007-08-27 |
CN101056694B (zh) | 2010-05-26 |
JP2006136768A (ja) | 2006-06-01 |
EP1839729B8 (en) | 2013-08-07 |
HK1108135A1 (en) | 2008-05-02 |
JP4739730B2 (ja) | 2011-08-03 |
TWI367911B (en) | 2012-07-11 |
EP1839729A1 (en) | 2007-10-03 |
EP1839729A4 (en) | 2008-07-30 |
US20070209425A1 (en) | 2007-09-13 |
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