CN108905624B - 一种聚酯聚酰胺两性电荷复合纳滤膜及其制备方法 - Google Patents
一种聚酯聚酰胺两性电荷复合纳滤膜及其制备方法 Download PDFInfo
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- CN108905624B CN108905624B CN201810686662.7A CN201810686662A CN108905624B CN 108905624 B CN108905624 B CN 108905624B CN 201810686662 A CN201810686662 A CN 201810686662A CN 108905624 B CN108905624 B CN 108905624B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
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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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
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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
- B01D69/12—Composite membranes; Ultra-thin membranes
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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
- B01D71/56—Polyamides, e.g. polyester-amides
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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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
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CN201810686662.7A CN108905624B (zh) | 2018-06-28 | 2018-06-28 | 一种聚酯聚酰胺两性电荷复合纳滤膜及其制备方法 |
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CN201810686662.7A CN108905624B (zh) | 2018-06-28 | 2018-06-28 | 一种聚酯聚酰胺两性电荷复合纳滤膜及其制备方法 |
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CN108905624A CN108905624A (zh) | 2018-11-30 |
CN108905624B true CN108905624B (zh) | 2020-07-28 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109224865A (zh) * | 2018-11-22 | 2019-01-18 | 广州奈诺科技有限公司 | 一种高选择分离性纳滤膜的制备方法 |
CN109351192B (zh) * | 2018-12-21 | 2021-07-20 | 滁州学院 | 一种茴香醇耐溶剂复合纳滤膜及其制备方法 |
CN110052179B (zh) * | 2019-04-18 | 2021-07-23 | 万华化学集团股份有限公司 | 一种抗污染复合纳滤膜的制备方法 |
CN110201544B (zh) * | 2019-06-17 | 2022-01-07 | 万华化学集团股份有限公司 | 一种高通量高选择性纳滤膜及其制备方法 |
CN111203104A (zh) * | 2020-01-17 | 2020-05-29 | 浙江工业大学 | 一种具有超薄非对称聚酰胺截留层的反渗透膜的制备方法 |
CN112844046A (zh) * | 2021-01-19 | 2021-05-28 | 恩泰环保科技(常州)有限公司 | 一种荷正电纳滤膜及其制备方法 |
CN112892233B (zh) * | 2021-02-04 | 2022-03-18 | 浙江美易膜科技有限公司 | 耐氧化聚酯复合膜及其制备方法 |
CN113230888A (zh) * | 2021-05-24 | 2021-08-10 | 浙江海禹环保科技有限公司 | 一种聚乙烯亚胺改性纳滤膜及其制备方法 |
CN113262646B (zh) * | 2021-05-25 | 2023-03-21 | 天津大学 | 一种添加羧甲基壳聚糖界面聚合制备气体分离复合膜的方法 |
CN113717361B (zh) * | 2021-07-27 | 2022-12-23 | 暨南大学 | 一种气相聚合制备聚酯膜的方法及聚酯膜和应用 |
CN113856501A (zh) * | 2021-09-29 | 2021-12-31 | 中国科学院过程工程研究所 | 一种复合纳滤膜及其制备方法和应用 |
CN114130220B (zh) * | 2021-11-23 | 2024-06-25 | 万华化学集团股份有限公司 | 一种聚三嗪类耐碱复合纳滤膜的制备方法 |
CN114259884B (zh) * | 2021-12-27 | 2023-03-17 | 南京理工大学 | 一种基于原位两性离子化的荷正电复合纳滤膜及其制备方法 |
CN114307677A (zh) * | 2022-02-17 | 2022-04-12 | 天津工业大学 | 一种醇类化合物制备抗污染复合纳滤膜的方法 |
CN114749030B (zh) * | 2022-03-29 | 2023-04-14 | 杭州水处理技术研究开发中心有限公司 | 纳滤膜及其制备方法和应用 |
CN115055061B (zh) * | 2022-06-28 | 2023-07-18 | 天津工业大学 | 一种具有高渗透选择性的聚酰胺复合纳滤膜的制备方法 |
CN115090124B (zh) * | 2022-07-01 | 2023-09-05 | 浙江理工大学 | 一种界面聚合反应生成双电荷层复合膜的制备方法及应用 |
CN115318111B (zh) * | 2022-08-15 | 2023-07-21 | 南京大学 | 一种同时去除废水中大分子污染物和离子污染物的材料及其制备方法 |
Citations (3)
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CN102905780A (zh) * | 2010-04-28 | 2013-01-30 | 东丽株式会社 | 复合半透膜 |
CN104258743A (zh) * | 2014-09-01 | 2015-01-07 | 中国海洋大学 | 一种耐有机溶剂和耐氯氧化的高性能复合纳滤膜、其制备方法以及应用 |
CN107837689A (zh) * | 2017-09-25 | 2018-03-27 | 浙江理工大学 | 一种具有超薄分离层的复合纳滤膜制备方法 |
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- 2018-06-28 CN CN201810686662.7A patent/CN108905624B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102905780A (zh) * | 2010-04-28 | 2013-01-30 | 东丽株式会社 | 复合半透膜 |
CN104258743A (zh) * | 2014-09-01 | 2015-01-07 | 中国海洋大学 | 一种耐有机溶剂和耐氯氧化的高性能复合纳滤膜、其制备方法以及应用 |
CN107837689A (zh) * | 2017-09-25 | 2018-03-27 | 浙江理工大学 | 一种具有超薄分离层的复合纳滤膜制备方法 |
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