CN105214524A - 可吸附去除重金属离子和光催化降解有机污染物的纤维膜及其制备方法 - Google Patents
可吸附去除重金属离子和光催化降解有机污染物的纤维膜及其制备方法 Download PDFInfo
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- CN105214524A CN105214524A CN201510674019.9A CN201510674019A CN105214524A CN 105214524 A CN105214524 A CN 105214524A CN 201510674019 A CN201510674019 A CN 201510674019A CN 105214524 A CN105214524 A CN 105214524A
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Cited By (10)
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CN106235093A (zh) * | 2016-08-19 | 2016-12-21 | 广西正五海洋产业股份有限公司 | 一种南美白虾加工工艺 |
CN108706677A (zh) * | 2018-05-21 | 2018-10-26 | 大连理工大学 | 一种过氧化氢增强光催化膜分离性能的方法 |
CN108855215A (zh) * | 2018-07-06 | 2018-11-23 | 张建军 | 一种降解河水污染物的光催化纤维制备方法 |
CN110697868A (zh) * | 2019-11-26 | 2020-01-17 | 台州职业技术学院 | 一种纳米-可见光响应型光催化废水处理装置及利用其处理污水的方法 |
CN110952325A (zh) * | 2019-12-10 | 2020-04-03 | 南开大学 | 一类基于β-环糊精和电纺聚丙烯腈的交联聚合物的制备方法及应用 |
CN111495333A (zh) * | 2019-07-18 | 2020-08-07 | 河北燕岛环保科技股份有限公司 | 一种具有吸附重金属和有机污染物的复合膜的制备方法 |
CN112813531A (zh) * | 2021-01-04 | 2021-05-18 | 周菊青 | 一种二氧化钛纳米花改性聚丙烯腈纳米纤维脱硫剂及制法 |
CN113699620A (zh) * | 2021-09-06 | 2021-11-26 | 核工业北京化工冶金研究院 | 胺基和偕胺肟基聚丙烯腈纳米纤维及其制备方法和用途 |
CN115233441A (zh) * | 2022-05-16 | 2022-10-25 | 东华大学 | 一种用于室内空气净化的多功能壁布的制备方法 |
CN115569673A (zh) * | 2022-10-19 | 2023-01-06 | 浙江理工大学 | 具备光催化降解有机染料功能的纳米纤维膜及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101301592A (zh) * | 2008-01-14 | 2008-11-12 | 浙江大学 | 一种聚酰亚胺/二氧化钛复合亚微米纤维膜的制备方法 |
CN102021676A (zh) * | 2010-11-11 | 2011-04-20 | 东华大学 | 二氧化钛/活性炭复合纳米纤维膜的制备方法 |
CN102527439A (zh) * | 2010-12-17 | 2012-07-04 | 中国科学院化学研究所 | 具有光催化活性的聚合物/二氧化钛杂化膜的制备方法 |
CN103394334A (zh) * | 2013-07-11 | 2013-11-20 | 东华大学 | 一种高比表面积胺化纳米纤维膜的制备方法 |
CN104099725A (zh) * | 2014-07-29 | 2014-10-15 | 浙江伟星实业发展股份有限公司 | 一种纳米纤维膜、其制备方法及纳米纤维复合材料、其制备方法 |
CN104532479A (zh) * | 2014-12-01 | 2015-04-22 | 浙江理工大学 | 一种光催化纤维素纤维基活性炭纳米纤维复合膜及其制备方法 |
-
2015
- 2015-10-16 CN CN201510674019.9A patent/CN105214524B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101301592A (zh) * | 2008-01-14 | 2008-11-12 | 浙江大学 | 一种聚酰亚胺/二氧化钛复合亚微米纤维膜的制备方法 |
CN102021676A (zh) * | 2010-11-11 | 2011-04-20 | 东华大学 | 二氧化钛/活性炭复合纳米纤维膜的制备方法 |
CN102527439A (zh) * | 2010-12-17 | 2012-07-04 | 中国科学院化学研究所 | 具有光催化活性的聚合物/二氧化钛杂化膜的制备方法 |
CN103394334A (zh) * | 2013-07-11 | 2013-11-20 | 东华大学 | 一种高比表面积胺化纳米纤维膜的制备方法 |
CN104099725A (zh) * | 2014-07-29 | 2014-10-15 | 浙江伟星实业发展股份有限公司 | 一种纳米纤维膜、其制备方法及纳米纤维复合材料、其制备方法 |
CN104532479A (zh) * | 2014-12-01 | 2015-04-22 | 浙江理工大学 | 一种光催化纤维素纤维基活性炭纳米纤维复合膜及其制备方法 |
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CN106235093A (zh) * | 2016-08-19 | 2016-12-21 | 广西正五海洋产业股份有限公司 | 一种南美白虾加工工艺 |
CN108706677A (zh) * | 2018-05-21 | 2018-10-26 | 大连理工大学 | 一种过氧化氢增强光催化膜分离性能的方法 |
CN108855215A (zh) * | 2018-07-06 | 2018-11-23 | 张建军 | 一种降解河水污染物的光催化纤维制备方法 |
CN111495333A (zh) * | 2019-07-18 | 2020-08-07 | 河北燕岛环保科技股份有限公司 | 一种具有吸附重金属和有机污染物的复合膜的制备方法 |
CN110697868A (zh) * | 2019-11-26 | 2020-01-17 | 台州职业技术学院 | 一种纳米-可见光响应型光催化废水处理装置及利用其处理污水的方法 |
CN110952325A (zh) * | 2019-12-10 | 2020-04-03 | 南开大学 | 一类基于β-环糊精和电纺聚丙烯腈的交联聚合物的制备方法及应用 |
CN112813531A (zh) * | 2021-01-04 | 2021-05-18 | 周菊青 | 一种二氧化钛纳米花改性聚丙烯腈纳米纤维脱硫剂及制法 |
CN113699620A (zh) * | 2021-09-06 | 2021-11-26 | 核工业北京化工冶金研究院 | 胺基和偕胺肟基聚丙烯腈纳米纤维及其制备方法和用途 |
CN115233441A (zh) * | 2022-05-16 | 2022-10-25 | 东华大学 | 一种用于室内空气净化的多功能壁布的制备方法 |
CN115233441B (zh) * | 2022-05-16 | 2024-04-12 | 东华大学 | 一种用于室内空气净化的多功能壁布的制备方法 |
CN115569673A (zh) * | 2022-10-19 | 2023-01-06 | 浙江理工大学 | 具备光催化降解有机染料功能的纳米纤维膜及其制备方法 |
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