CN105709607B - A kind of ion exchange membrane preparation method and its equipment with poly-dopamine layer - Google Patents
A kind of ion exchange membrane preparation method and its equipment with poly-dopamine layer Download PDFInfo
- Publication number
- CN105709607B CN105709607B CN201610124160.6A CN201610124160A CN105709607B CN 105709607 B CN105709607 B CN 105709607B CN 201610124160 A CN201610124160 A CN 201610124160A CN 105709607 B CN105709607 B CN 105709607B
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- Prior art keywords
- dopamine
- poly
- breather chamber
- feed liquid
- liquid room
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- 229920001690 polydopamine Polymers 0.000 title claims abstract description 56
- 239000003014 ion exchange membrane Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 229960003638 dopamine Drugs 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003011 anion exchange membrane Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 4
- 238000005341 cation exchange Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005342 ion exchange Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000006116 polymerization reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000000151 deposition Methods 0.000 description 6
- 230000003373 anti-fouling effect Effects 0.000 description 5
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 4
- 238000000909 electrodialysis Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 150000002641 lithium Chemical class 0.000 description 3
- 238000005349 anion exchange Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 description 1
- 241000237536 Mytilus edulis Species 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- MHUWZNTUIIFHAS-CLFAGFIQSA-N dioleoyl phosphatidic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCCCC MHUWZNTUIIFHAS-CLFAGFIQSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229960004502 levodopa Drugs 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/42—Ion-exchange membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610124160.6A CN105709607B (en) | 2016-03-04 | 2016-03-04 | A kind of ion exchange membrane preparation method and its equipment with poly-dopamine layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610124160.6A CN105709607B (en) | 2016-03-04 | 2016-03-04 | A kind of ion exchange membrane preparation method and its equipment with poly-dopamine layer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105709607A CN105709607A (en) | 2016-06-29 |
CN105709607B true CN105709607B (en) | 2018-05-04 |
Family
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Family Applications (1)
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CN201610124160.6A Active CN105709607B (en) | 2016-03-04 | 2016-03-04 | A kind of ion exchange membrane preparation method and its equipment with poly-dopamine layer |
Country Status (1)
Country | Link |
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CN (1) | CN105709607B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106925357B (en) * | 2017-03-02 | 2019-05-31 | 浙江工业大学 | A kind of preparation method of Monovalent selectivity anion-exchange membrane |
CN107570017A (en) * | 2017-08-29 | 2018-01-12 | 浙江工业大学 | A kind of preparation method of antipollution anion-exchange membrane |
CN108043239A (en) * | 2017-11-29 | 2018-05-18 | 浙江工业大学 | A kind of preparation method of the anion-exchange membrane with polysulfonate DOPA amine layer |
CN109225357B (en) * | 2018-08-28 | 2021-07-27 | 浙江工业大学 | Method for preparing modified anion exchange membrane with monovalent selectivity and antibacterial property |
CN109632912A (en) * | 2018-12-29 | 2019-04-16 | 中国科学院烟台海岸带研究所 | A method of improving polymer film ion selective electrode stability and service life in biology sample detection |
CN112759041A (en) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | Method for preparing anti-pollution ion exchange membrane |
CA3168253A1 (en) | 2020-03-13 | 2021-09-16 | Charles Terrell Williams | Bearings and components thereof comprising a hot-melt pressure sensitive adhesive and methods of their preparation |
CN114748727B (en) * | 2022-04-15 | 2023-06-09 | 北京大学 | Electroosmosis pump and insulin pump system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104466063A (en) * | 2014-12-09 | 2015-03-25 | 吉林省聚科高新材料有限公司 | Polydopamine surface modified polyether sulfone nanofiber composite diaphragm and preparation method and applications |
CN105169970A (en) * | 2015-09-08 | 2015-12-23 | 武汉大学 | Preparation method for polydopamine-modified polyamide composite forward osmosis membrane |
CN205700177U (en) * | 2016-03-04 | 2016-11-23 | 浙江工业大学 | A kind of equipment of the ion exchange membrane preparing poly-DOPA amine layer |
-
2016
- 2016-03-04 CN CN201610124160.6A patent/CN105709607B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104466063A (en) * | 2014-12-09 | 2015-03-25 | 吉林省聚科高新材料有限公司 | Polydopamine surface modified polyether sulfone nanofiber composite diaphragm and preparation method and applications |
CN105169970A (en) * | 2015-09-08 | 2015-12-23 | 武汉大学 | Preparation method for polydopamine-modified polyamide composite forward osmosis membrane |
CN205700177U (en) * | 2016-03-04 | 2016-11-23 | 浙江工业大学 | A kind of equipment of the ion exchange membrane preparing poly-DOPA amine layer |
Non-Patent Citations (1)
Title |
---|
《Improved antifouling of anion-exchange membrane by polydopamine》;Mahboobeh Vaselbehagh et.al;《Desalination》;20131126;127-132页 * |
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Publication number | Publication date |
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CN105709607A (en) | 2016-06-29 |
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Effective date of registration: 20210624 Address after: 312367 no.329 National Road West, Yuebei village, Xiaoyue Town, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LANHU ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 310014 No. 18 Chao Wang Road, Xiacheng District, Zhejiang, Hangzhou Patentee before: ZHEJIANG University OF TECHNOLOGY |
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Effective date of registration: 20210721 Address after: 312300 No. 117 Juxian Road, Songxia street, Shangyu District, Shaoxing City, Zhejiang Province (residence declaration) Patentee after: Zhejiang Sailan Membrane Technology Co.,Ltd. Address before: 312367 no.329 National Road West, Yuebei village, Xiaoyue Town, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG LANHU ENVIRONMENTAL PROTECTION Co.,Ltd. |
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Effective date of registration: 20211028 Address after: 312300 west of national highway 329, Yuebei village, Xiaoyue Town, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LANHU ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 312300 No. 117 Juxian Road, Songxia street, Shangyu District, Shaoxing City, Zhejiang Province (residence declaration) Patentee before: Zhejiang Sailan Membrane Technology Co.,Ltd. |
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Effective date of registration: 20220624 Address after: 312300 No. 117 Juxian Road, Songxia street, Shangyu District, Shaoxing City, Zhejiang Province (residence declaration) Patentee after: Zhejiang Baichen Low Carbon Technology Co.,Ltd. Address before: 312300 west of national highway 329, Yuebei village, Xiaoyue Town, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG LANHU ENVIRONMENTAL PROTECTION CO.,LTD. |