CN108579448B - 一种紫外光接枝改性中空纤维膜及其制备方法 - Google Patents
一种紫外光接枝改性中空纤维膜及其制备方法 Download PDFInfo
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- CN108579448B CN108579448B CN201810409139.XA CN201810409139A CN108579448B CN 108579448 B CN108579448 B CN 108579448B CN 201810409139 A CN201810409139 A CN 201810409139A CN 108579448 B CN108579448 B CN 108579448B
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- ultraviolet
- fibre membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/78—Graft polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
- B01D2323/345—UV-treatment
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
Description
0分钟 | 40分钟 | 80分钟 | 120分钟 | 160分钟 | 200分钟 | 240分钟 | |
实施例1 | 1.357 | 1.418 | 1.433 | 1.498 | 1.505 | 1.466 | 1.438 |
实施例2 | 1.357 | 1.425 | 1.438 | 1.509 | 1.512 | 1.472 | 1.444 |
实施例3 | 1.357 | 1.423 | 1.436 | 1.507 | 1.510 | 1.470 | 1.442 |
实施例4 | 1.357 | 1.428 | 1.442 | 1.513 | 1.517 | 1.477 | 1.450 |
实施例5 | 1.357 | 1.429 | 1.444 | 1.514 | 1.519 | 1.478 | 1.451 |
实施例6 | 1.357 | 1.424 | 1.437 | 1.510 | 1.512 | 1.473 | 1.445 |
实施例7 | 1.357 | 1.425 | 1.437 | 1.511 | 1.514 | 1.474 | 1.446 |
对比例1 | 1.357 | 1.478 | 1.495 | 1.544 | 1.596 | 1.503 | 1.482 |
对比例2 | 1.357 | 1.484 | 1.504 | 1.552 | 1.603 | 1.488 | 1.476 |
0分钟 | 40分钟 | 80分钟 | 120分钟 | 160分钟 | 200分钟 | 240分钟 | |
实施例1 | 1.685 | 1.863 | 1.952 | 2.246 | 2.288 | 2.179 | 1.937 |
实施例2 | 1.685 | 1.871 | 1.966 | 2.257 | 2.298 | 2.187 | 1.949 |
实施例3 | 1.685 | 1.874 | 1.967 | 2.259 | 2.301 | 2.190 | 1.952 |
实施例4 | 1.685 | 1.880 | 1.979 | 2.269 | 2.312 | 2.199 | 1.963 |
实施例5 | 1.685 | 1.881 | 1.982 | 2.271 | 2.312 | 2.203 | 1.965 |
实施例6 | 1.685 | 1.876 | 1.969 | 2.260 | 2.304 | 2.193 | 1.956 |
实施例7 | 1.685 | 1.878 | 1.972 | 2.263 | 2.306 | 2.196 | 1.957 |
对比例1 | 1.685 | 1.943 | 2.035 | 2.285 | 2.413 | 2.220 | 1.992 |
对比例2 | 1.685 | 1.927 | 1.998 | 2.289 | 2.382 | 2.224 | 1.989 |
40分钟 | 80分钟 | 120分钟 | 160分钟 | 200分钟 | 240分钟 | |
实施例1 | 3.6 | 2.7 | 4.5 | 4.8 | 5.3 | 5.8 |
实施例2 | 4.0 | 3.0 | 5.1 | 5.5 | 5.9 | 6.5 |
实施例3 | 4.1 | 3.2 | 5.2 | 5.7 | 6.0 | 6.7 |
实施例4 | 4.5 | 3.8 | 5.7 | 6.4 | 6.8 | 7.4 |
实施例5 | 4.6 | 3.9 | 5.9 | 6.5 | 6.9 | 7.4 |
实施例6 | 4.2 | 3.4 | 5.4 | 5.8 | 6.1 | 6.9 |
实施例7 | 4.3 | 3.5 | 5.5 | 5.9 | 6.3 | 7.0 |
对比例1 | 5.0 | 4.5 | 6.9 | 7.6 | 8.2 | 8.8 |
对比例2 | 4.8 | 4.3 | 6.3 | 6.9 | 7.7 | 8.2 |
40分钟 | 80分钟 | 120分钟 | 160分钟 | 200分钟 | 240分钟 | |
实施例1 | 1.9 | 4.9 | 6.7 | 6.2 | 6.4 | 5.9 |
实施例2 | 2.4 | 5.5 | 7.1 | 6.6 | 6.9 | 6.4 |
实施例3 | 2.5 | 5.6 | 7.3 | 6.6 | 7.0 | 6.5 |
实施例4 | 2.9 | 6.1 | 7.7 | 7.1 | 7.4 | 7.0 |
实施例5 | 2.9 | 6.2 | 7.8 | 7.3 | 7.5 | 7.2 |
实施例6 | 2.6 | 5.7 | 7.3 | 6.7 | 7.1 | 6.6 |
实施例7 | 2.7 | 5.9 | 7.4 | 6.8 | 7.2 | 6.7 |
对比例1 | 4.0 | 7.1 | 8.9 | 8.3 | 8.7 | 8.3 |
对比例2 | 3.7 | 6.7 | 8.5 | 8.0 | 8.4 | 8.0 |
Claims (6)
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CN109092067B (zh) * | 2018-10-08 | 2020-12-01 | 湖北中泉环保技术有限公司 | 一种铸膜剂及其制备方法 |
CN110339732A (zh) * | 2019-06-12 | 2019-10-18 | 南京工业大学 | 一种高亲水接枝改性pvdf膜及其制备方法 |
Citations (5)
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CN101954251A (zh) * | 2010-09-30 | 2011-01-26 | 浙江工业大学 | 一种利用超支化聚合物对平板膜进行亲水改性的方法 |
CN102029117A (zh) * | 2009-09-29 | 2011-04-27 | 中国科学院大连化学物理研究所 | 一种超滤膜表面改性方法 |
CN103304833A (zh) * | 2013-04-23 | 2013-09-18 | 天津工业大学 | 一种截留接枝制备分子印迹聚合物膜的方法 |
CN103480286A (zh) * | 2013-07-26 | 2014-01-01 | 北京碧水源膜科技有限公司 | 一种紫外接枝荷电纳滤膜的制备方法、其产品及应用 |
CN105195031A (zh) * | 2015-09-30 | 2015-12-30 | 浙江大学 | 一种水凝胶改性聚合物分离膜的制备方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102029117A (zh) * | 2009-09-29 | 2011-04-27 | 中国科学院大连化学物理研究所 | 一种超滤膜表面改性方法 |
CN101954251A (zh) * | 2010-09-30 | 2011-01-26 | 浙江工业大学 | 一种利用超支化聚合物对平板膜进行亲水改性的方法 |
CN103304833A (zh) * | 2013-04-23 | 2013-09-18 | 天津工业大学 | 一种截留接枝制备分子印迹聚合物膜的方法 |
CN103480286A (zh) * | 2013-07-26 | 2014-01-01 | 北京碧水源膜科技有限公司 | 一种紫外接枝荷电纳滤膜的制备方法、其产品及应用 |
CN105195031A (zh) * | 2015-09-30 | 2015-12-30 | 浙江大学 | 一种水凝胶改性聚合物分离膜的制备方法 |
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Inventor after: Yu Boguang Inventor after: Chu Simin Inventor after: Fu Shoujun Inventor after: Chen Luguo Inventor after: Yang Zhenggen Inventor after: Chen Xiaoyuan Inventor before: Chu Simin Inventor before: Fu Shoujun Inventor before: Chen Luguo Inventor before: Yang Zhenggen Inventor before: Chen Xiaoyuan |
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Address after: 510000 Shenzhou street, Science City, Guangzhou high tech Industrial Development Zone, Guangdong 8 Patentee after: Guangzhou Kangsheng Biotechnology Co., Ltd Address before: 510000 Shenzhou street, Science City, Guangzhou high tech Industrial Development Zone, Guangdong 8 Patentee before: Guangzhou Kang Huai Biology Science and Technology Co., Ltd. |