CN103816810B - 低截留分子量卷式超滤膜制备方法及其产品 - Google Patents
低截留分子量卷式超滤膜制备方法及其产品 Download PDFInfo
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- CN103816810B CN103816810B CN201410093148.4A CN201410093148A CN103816810B CN 103816810 B CN103816810 B CN 103816810B CN 201410093148 A CN201410093148 A CN 201410093148A CN 103816810 B CN103816810 B CN 103816810B
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928204A (en) * | 1974-06-27 | 1975-12-23 | Frank A Thomas | Interconnectors for spiral-wound filtration modules |
EP0347174A1 (en) * | 1988-06-14 | 1989-12-20 | Desalination Systems Inc. | Improved spiral wound membrane cartridge and method of treatment |
CN101073750A (zh) * | 2007-03-30 | 2007-11-21 | 浙江大学 | 一种密度梯度截面孔超滤膜的制备方法 |
CN201244449Y (zh) * | 2008-07-10 | 2009-05-27 | 艾欧史密斯(上海)水处理产品有限公司 | 一种螺旋卷式膜元件 |
CN101497005A (zh) * | 2009-01-23 | 2009-08-05 | 国家海洋局天津海水淡化与综合利用研究所 | 低截留分子量中空纤维超滤膜的制备方法 |
CN102527251A (zh) * | 2010-12-30 | 2012-07-04 | 北京清大膜科膜技术有限公司 | 一种小孔径卷式超滤膜 |
CN103127840A (zh) * | 2011-11-28 | 2013-06-05 | 中化蓝天集团有限公司 | 一种水处理膜用pvdf树脂制膜配方 |
CN103551039A (zh) * | 2013-10-31 | 2014-02-05 | 贵阳时代沃顿科技有限公司 | 一种卷式膜元件卷制方法 |
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928204A (en) * | 1974-06-27 | 1975-12-23 | Frank A Thomas | Interconnectors for spiral-wound filtration modules |
EP0347174A1 (en) * | 1988-06-14 | 1989-12-20 | Desalination Systems Inc. | Improved spiral wound membrane cartridge and method of treatment |
CN101073750A (zh) * | 2007-03-30 | 2007-11-21 | 浙江大学 | 一种密度梯度截面孔超滤膜的制备方法 |
CN201244449Y (zh) * | 2008-07-10 | 2009-05-27 | 艾欧史密斯(上海)水处理产品有限公司 | 一种螺旋卷式膜元件 |
CN101497005A (zh) * | 2009-01-23 | 2009-08-05 | 国家海洋局天津海水淡化与综合利用研究所 | 低截留分子量中空纤维超滤膜的制备方法 |
CN102527251A (zh) * | 2010-12-30 | 2012-07-04 | 北京清大膜科膜技术有限公司 | 一种小孔径卷式超滤膜 |
CN103127840A (zh) * | 2011-11-28 | 2013-06-05 | 中化蓝天集团有限公司 | 一种水处理膜用pvdf树脂制膜配方 |
CN103551039A (zh) * | 2013-10-31 | 2014-02-05 | 贵阳时代沃顿科技有限公司 | 一种卷式膜元件卷制方法 |
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Address after: Zhaoyuan City, Shandong province 265400 Yantai City Economic Development Zone No. 23 road film Patentee after: SHANDONG ZHAOJIN MOTIAN Co.,Ltd. Address before: Zhaoyuan City, Shandong province 265400 Yantai City Economic Development Zone No. 23 road film Patentee before: SHANDONG ZHAOJIN MOTIAN Co.,Ltd. |
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Denomination of invention: Preparation method and products of low rejection molecular weight roll ultrafiltration membrane Effective date of registration: 20230112 Granted publication date: 20160406 Pledgee: Postal Savings Bank of China Limited Zhaoyuan sub branch Pledgor: SHANDONG ZHAOJIN MOTIAN Co.,Ltd. Registration number: Y2023980031081 |