CN107376666A - 一种改性醋酸纤维素膜及其制备方法与应用 - Google Patents
一种改性醋酸纤维素膜及其制备方法与应用 Download PDFInfo
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- CN107376666A CN107376666A CN201710675429.4A CN201710675429A CN107376666A CN 107376666 A CN107376666 A CN 107376666A CN 201710675429 A CN201710675429 A CN 201710675429A CN 107376666 A CN107376666 A CN 107376666A
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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
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/16—Cellulose acetate
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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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- 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
- C02F2001/007—Processes including a sedimentation step
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- 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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- Separation Using Semi-Permeable Membranes (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
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CN201710675429.4A CN107376666B (zh) | 2017-08-09 | 2017-08-09 | 一种改性醋酸纤维素膜及其制备方法与应用 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109012181A (zh) * | 2018-09-13 | 2018-12-18 | 青岛科技大学 | 一种zif-8改性醋酸纤维素正渗透膜的合成方法及所得渗透膜 |
CN109603580A (zh) * | 2018-12-29 | 2019-04-12 | 安徽智泓净化科技股份有限公司 | 一种氟表面改性醋酸纤维素反渗透膜的制备方法 |
CN110237722A (zh) * | 2019-07-15 | 2019-09-17 | 陕西科技大学 | 一种纤维素多孔膜及其制备方法 |
CN111056675A (zh) * | 2019-12-19 | 2020-04-24 | 北京矿冶科技集团有限公司 | 一种污酸资源化和回收方法 |
CN111149460A (zh) * | 2020-01-16 | 2020-05-15 | 西北师范大学 | 利用生物化学材料与经济作物种植相结合改良荒漠化土地的方法 |
CN111203107A (zh) * | 2020-02-19 | 2020-05-29 | 东华大学 | 一种多酚-铁纳米薄膜及其制备方法和应用 |
TWI695038B (zh) * | 2018-11-19 | 2020-06-01 | 韓國商曉星化學股份有限公司 | 纖維素酯相位差膜 |
CN111302466A (zh) * | 2020-03-23 | 2020-06-19 | 茂名职业技术学院 | 一种秸秆纤维素改性阳离子絮凝剂的制备方法 |
WO2021017405A1 (zh) * | 2019-07-30 | 2021-02-04 | 三达膜科技(厦门)有限公司 | 一种抗污型醋酸纤维素超滤膜及其制备方法 |
CN112321887A (zh) * | 2020-09-29 | 2021-02-05 | 浙江理工大学 | 一种润湿性梯度变化机械柔韧纤维素气凝胶的制备方法 |
CN113914140A (zh) * | 2021-10-29 | 2022-01-11 | 北京林业大学 | 一种可生物降解的高阻隔涂布纸及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011105188A1 (ja) * | 2010-02-25 | 2011-09-01 | 株式会社神鋼環境ソリューション | 分離膜の改質方法、及び分離膜の改質装置 |
CN102580562A (zh) * | 2012-03-15 | 2012-07-18 | 中国科学院宁波材料技术与工程研究所 | 一种聚偏氟乙烯复合醋酸纤维素正渗透膜的制备方法 |
CN103785301A (zh) * | 2014-02-13 | 2014-05-14 | 中国科学院上海高等研究院 | 一种醋酸纤维素正渗透膜材料及其制备方法 |
CN104437117A (zh) * | 2014-11-27 | 2015-03-25 | 新疆德蓝股份有限公司 | 一种用于苦咸水淡化的醋酸纤维素正渗透膜的制备方法 |
CN105413486A (zh) * | 2015-12-03 | 2016-03-23 | 中国科学院化学研究所 | 一种醋酸纤维素共混纳滤膜及其制备方法 |
-
2017
- 2017-08-09 CN CN201710675429.4A patent/CN107376666B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011105188A1 (ja) * | 2010-02-25 | 2011-09-01 | 株式会社神鋼環境ソリューション | 分離膜の改質方法、及び分離膜の改質装置 |
CN102580562A (zh) * | 2012-03-15 | 2012-07-18 | 中国科学院宁波材料技术与工程研究所 | 一种聚偏氟乙烯复合醋酸纤维素正渗透膜的制备方法 |
CN103785301A (zh) * | 2014-02-13 | 2014-05-14 | 中国科学院上海高等研究院 | 一种醋酸纤维素正渗透膜材料及其制备方法 |
CN104437117A (zh) * | 2014-11-27 | 2015-03-25 | 新疆德蓝股份有限公司 | 一种用于苦咸水淡化的醋酸纤维素正渗透膜的制备方法 |
CN105413486A (zh) * | 2015-12-03 | 2016-03-23 | 中国科学院化学研究所 | 一种醋酸纤维素共混纳滤膜及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109012181A (zh) * | 2018-09-13 | 2018-12-18 | 青岛科技大学 | 一种zif-8改性醋酸纤维素正渗透膜的合成方法及所得渗透膜 |
TWI695038B (zh) * | 2018-11-19 | 2020-06-01 | 韓國商曉星化學股份有限公司 | 纖維素酯相位差膜 |
CN109603580A (zh) * | 2018-12-29 | 2019-04-12 | 安徽智泓净化科技股份有限公司 | 一种氟表面改性醋酸纤维素反渗透膜的制备方法 |
CN110237722A (zh) * | 2019-07-15 | 2019-09-17 | 陕西科技大学 | 一种纤维素多孔膜及其制备方法 |
WO2021017405A1 (zh) * | 2019-07-30 | 2021-02-04 | 三达膜科技(厦门)有限公司 | 一种抗污型醋酸纤维素超滤膜及其制备方法 |
CN111056675A (zh) * | 2019-12-19 | 2020-04-24 | 北京矿冶科技集团有限公司 | 一种污酸资源化和回收方法 |
CN111149460A (zh) * | 2020-01-16 | 2020-05-15 | 西北师范大学 | 利用生物化学材料与经济作物种植相结合改良荒漠化土地的方法 |
CN111203107A (zh) * | 2020-02-19 | 2020-05-29 | 东华大学 | 一种多酚-铁纳米薄膜及其制备方法和应用 |
CN111302466A (zh) * | 2020-03-23 | 2020-06-19 | 茂名职业技术学院 | 一种秸秆纤维素改性阳离子絮凝剂的制备方法 |
CN112321887A (zh) * | 2020-09-29 | 2021-02-05 | 浙江理工大学 | 一种润湿性梯度变化机械柔韧纤维素气凝胶的制备方法 |
CN113914140A (zh) * | 2021-10-29 | 2022-01-11 | 北京林业大学 | 一种可生物降解的高阻隔涂布纸及其制备方法和应用 |
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