CN115025633A - 一种阳离子选择性渗透膜的制备方法 - Google Patents
一种阳离子选择性渗透膜的制备方法 Download PDFInfo
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- CN115025633A CN115025633A CN202210736037.5A CN202210736037A CN115025633A CN 115025633 A CN115025633 A CN 115025633A CN 202210736037 A CN202210736037 A CN 202210736037A CN 115025633 A CN115025633 A CN 115025633A
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- Prior art keywords
- water bath
- temperature
- polyallylamine hydrochloride
- permselective membrane
- hydrochloride solution
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- Granted
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- 239000012528 membrane Substances 0.000 title claims abstract description 91
- 150000001768 cations Chemical class 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title abstract description 17
- -1 polyethylene Polymers 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229920002518 Polyallylamine hydrochloride Polymers 0.000 claims abstract description 40
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 239000004698 Polyethylene Substances 0.000 claims abstract description 31
- 239000004743 Polypropylene Substances 0.000 claims abstract description 31
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 31
- 229920000573 polyethylene Polymers 0.000 claims abstract description 31
- 229920001155 polypropylene Polymers 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000002791 soaking Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 150000001450 anions Chemical class 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 18
- 239000002351 wastewater Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 15
- 239000000758 substrate Substances 0.000 abstract description 14
- 238000005520 cutting process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012466 permeate Substances 0.000 abstract description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 34
- 230000035515 penetration Effects 0.000 description 29
- 239000010949 copper Substances 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 12
- 230000008595 infiltration Effects 0.000 description 12
- 238000001764 infiltration Methods 0.000 description 12
- 230000000149 penetrating effect Effects 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229950000244 sulfanilic acid Drugs 0.000 description 4
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 238000003321 atomic absorption spectrophotometry Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WZRRZVUZWWMSKH-UHFFFAOYSA-N n'-naphthalen-1-ylethane-1,2-diamine;hydrochloride Chemical compound Cl.C1=CC=C2C(NCCN)=CC=CC2=C1 WZRRZVUZWWMSKH-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- ZCUQOPGIJRGJDA-UHFFFAOYSA-N 1-naphthalen-1-ylethane-1,2-diamine Chemical compound C1=CC=C2C(C(N)CN)=CC=CC2=C1 ZCUQOPGIJRGJDA-UHFFFAOYSA-N 0.000 description 1
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 1
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 1
- 235000010703 Modiola caroliniana Nutrition 0.000 description 1
- 244000038561 Modiola caroliniana Species 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229950004394 ditiocarb Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- HCFPRFJJTHMING-UHFFFAOYSA-N ethane-1,2-diamine;hydron;chloride Chemical compound [Cl-].NCC[NH3+] HCFPRFJJTHMING-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010918 textile wastewater Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Images
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
-
- 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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
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CN202210736037.5A CN115025633B (zh) | 2022-06-27 | 2022-06-27 | 一种阳离子选择性渗透膜的制备方法 |
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CN202210736037.5A CN115025633B (zh) | 2022-06-27 | 2022-06-27 | 一种阳离子选择性渗透膜的制备方法 |
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CN115025633A true CN115025633A (zh) | 2022-09-09 |
CN115025633B CN115025633B (zh) | 2023-06-27 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB719315A (en) * | 1950-12-23 | 1954-12-01 | Rohm & Haas | Improvements in or relating to permselective films of cation-exchange resins |
JP2001070768A (ja) * | 1999-09-02 | 2001-03-21 | Dainichiseika Color & Chem Mfg Co Ltd | 微細で含水可能な空隙を有するイオン性膜、その製造方法、該イオン性膜の使用方法及び該イオン性膜を備えた装置 |
CN102102295A (zh) * | 2010-11-26 | 2011-06-22 | 昆明理工大学 | 一种高羧基含量离子交换无纺布及其制备方法 |
CN108097056A (zh) * | 2017-12-13 | 2018-06-01 | 河南工程学院 | 一种阳离子交换膜的制备方法 |
CN208747706U (zh) * | 2018-07-14 | 2019-04-16 | 浙江大维高新技术股份有限公司 | 一种电渗析器 |
CN109758917A (zh) * | 2018-09-18 | 2019-05-17 | 张伟 | 一种一二价阳离子选择性离子交换膜的制备方法 |
CN110465212A (zh) * | 2019-08-26 | 2019-11-19 | 中国科学技术大学 | 一种单价阳离子选择性分离膜的制备方法 |
CN112752610A (zh) * | 2018-09-25 | 2021-05-04 | 懿华水处理技术有限责任公司 | 单价选择性阳离子交换膜 |
-
2022
- 2022-06-27 CN CN202210736037.5A patent/CN115025633B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB719315A (en) * | 1950-12-23 | 1954-12-01 | Rohm & Haas | Improvements in or relating to permselective films of cation-exchange resins |
JP2001070768A (ja) * | 1999-09-02 | 2001-03-21 | Dainichiseika Color & Chem Mfg Co Ltd | 微細で含水可能な空隙を有するイオン性膜、その製造方法、該イオン性膜の使用方法及び該イオン性膜を備えた装置 |
CN102102295A (zh) * | 2010-11-26 | 2011-06-22 | 昆明理工大学 | 一种高羧基含量离子交换无纺布及其制备方法 |
CN108097056A (zh) * | 2017-12-13 | 2018-06-01 | 河南工程学院 | 一种阳离子交换膜的制备方法 |
CN208747706U (zh) * | 2018-07-14 | 2019-04-16 | 浙江大维高新技术股份有限公司 | 一种电渗析器 |
CN109758917A (zh) * | 2018-09-18 | 2019-05-17 | 张伟 | 一种一二价阳离子选择性离子交换膜的制备方法 |
CN112752610A (zh) * | 2018-09-25 | 2021-05-04 | 懿华水处理技术有限责任公司 | 单价选择性阳离子交换膜 |
CN110465212A (zh) * | 2019-08-26 | 2019-11-19 | 中国科学技术大学 | 一种单价阳离子选择性分离膜的制备方法 |
Non-Patent Citations (2)
Title |
---|
王翠;王三反;李广;武彦斌;: "导电聚合物改性阳离子交换膜提高一价离子选择性", 水处理技术 * |
赵联朝: "汞(Ⅱ)选择性吸附试纸的制备与应用", 《分析试验室》 * |
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Inventor after: Peng Chuanyun Inventor after: Zhao Lianchao Inventor after: Sun Yuyu Inventor after: Wang Yong Inventor after: Wang Anting Inventor before: Zhao Lianchao Inventor before: Peng Chuanyun Inventor before: Sun Yuyu Inventor before: Wang Yong Inventor before: Wang Anting |
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Application publication date: 20220909 Assignee: Henan Collecting Technology Co.,Ltd. Assignor: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY Contract record no.: X2023980042980 Denomination of invention: A Preparation Method of Cationic Selective Permeation Membrane Granted publication date: 20230627 License type: Common License Record date: 20231010 |
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