CN105381719B - 一种卷式膜元件及其卷制方法 - Google Patents
一种卷式膜元件及其卷制方法 Download PDFInfo
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- CN105381719B CN105381719B CN201410455135.7A CN201410455135A CN105381719B CN 105381719 B CN105381719 B CN 105381719B CN 201410455135 A CN201410455135 A CN 201410455135A CN 105381719 B CN105381719 B CN 105381719B
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- diaphragm
- membrane element
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- wound membrane
- water inlet
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- 239000012528 membrane Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 230000004907 flux Effects 0.000 claims abstract description 37
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 9
- 238000010612 desalination reaction Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 10
- 238000001223 reverse osmosis Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
序号 | 专利号为201310533067.7(GDP) | 本发明(GDP) | 递增(GDP) |
1 | 53.12 | 64.13 | 11.01 |
2 | 49.87 | 57.12 | 7.25 |
3 | 51.20 | 56.11 | 4.01 |
4 | 47.89 | 50.13 | 2.24 |
5 | 50.21 | 54.15 | 3.94 |
6 | 54.31 | 63.75 | 9.44 |
7 | 52.14 | 55.11 | 2.97 |
8 | 55.13 | 54.89 | -0.24 |
9 | 49.14 | 56.19 | 7.05 |
10 | 50.40 | 61.37 | 10.97 |
平均 | 51.341 | 57.295 | 0.5954 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410455135.7A CN105381719B (zh) | 2014-09-09 | 2014-09-09 | 一种卷式膜元件及其卷制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410455135.7A CN105381719B (zh) | 2014-09-09 | 2014-09-09 | 一种卷式膜元件及其卷制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105381719A CN105381719A (zh) | 2016-03-09 |
CN105381719B true CN105381719B (zh) | 2017-12-29 |
Family
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CN201410455135.7A Active CN105381719B (zh) | 2014-09-09 | 2014-09-09 | 一种卷式膜元件及其卷制方法 |
Country Status (1)
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CN (1) | CN105381719B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107758979A (zh) * | 2016-08-16 | 2018-03-06 | 贵阳时代沃顿科技有限公司 | 一种木制品加工废水处理方法以及处理装置 |
CN110252148A (zh) * | 2018-03-12 | 2019-09-20 | 浙江沁园水处理科技有限公司 | 一种卷式双膜元件 |
CN110357215B (zh) * | 2019-08-22 | 2023-05-26 | 吴红平 | 并联式双水质膜元件及其加工方法 |
CN110975643B (zh) * | 2019-12-19 | 2022-01-21 | 沃顿科技股份有限公司 | 一种卷式膜元件浓水隔网 |
CN111825224A (zh) * | 2020-08-12 | 2020-10-27 | 南京水联天下海水淡化技术研究院有限公司 | 一种具有阻垢功能的卷式膜元件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814079A (en) * | 1988-04-04 | 1989-03-21 | Aqua-Chem, Inc. | Spirally wrapped reverse osmosis membrane cell |
CN101966428A (zh) * | 2010-11-04 | 2011-02-09 | 北京时代沃顿科技有限公司 | 螺旋卷式膜元件 |
CN203710924U (zh) * | 2013-10-31 | 2014-07-16 | 贵阳时代沃顿科技有限公司 | 一种卷式反渗透膜元件 |
CN204093321U (zh) * | 2014-09-09 | 2015-01-14 | 贵阳时代沃顿科技有限公司 | 一种卷式膜元件 |
-
2014
- 2014-09-09 CN CN201410455135.7A patent/CN105381719B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814079A (en) * | 1988-04-04 | 1989-03-21 | Aqua-Chem, Inc. | Spirally wrapped reverse osmosis membrane cell |
CN101966428A (zh) * | 2010-11-04 | 2011-02-09 | 北京时代沃顿科技有限公司 | 螺旋卷式膜元件 |
CN203710924U (zh) * | 2013-10-31 | 2014-07-16 | 贵阳时代沃顿科技有限公司 | 一种卷式反渗透膜元件 |
CN204093321U (zh) * | 2014-09-09 | 2015-01-14 | 贵阳时代沃顿科技有限公司 | 一种卷式膜元件 |
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CN105381719A (zh) | 2016-03-09 |
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Address after: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee after: Time Walton Technology Co., Ltd. Address before: 550018 206, two / F, office building, South Guizhou science and Technology Industrial Park, Guiyang hi tech Zone. Patentee before: Vontron Technology Co., Ltd. |
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Effective date of registration: 20211112 Address after: 550000 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Wharton Technology Co., Ltd Address before: 550000 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee before: Time Wharton Technology Co., Ltd |
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