Title:
自己再生可能な重金属吸着繊維及びその製造方法
Document Type and Number:
Japanese Patent JP7458516
Kind Code:
B2
Abstract:
The present disclosure relates to a self-regenerable fibrous adsorbent for heavy metal adsorption, which is capable of adsorbing heavy metal ions in water, growing them into crystals and desorbing the grown heavy metal crystals on its own, and a method for preparing the same. The self-regenerable fibrous adsorbent for heavy metal adsorption according to the present disclosure is a fibrous polymer consisting of PAN and PMMA, wherein amine functional groups are immobilized on the surface of the PAN and hydroxyl groups (—OH) are immobilized on the surface of the PMMA.
Inventors:
Choi, Jae
Chung, Kyung-won
Jung, Young-gyun
Chung, Kyung-won
Jung, Young-gyun
Application Number:
JP2023000965A
Publication Date:
March 29, 2024
Filing Date:
January 06, 2023
Export Citation:
Assignee:
Korea Institute of Science and Technology
International Classes:
B01J20/26; B01J20/30; B01J20/34; C02F1/28; D06M13/325
Domestic Patent References:
| JP2022107069A | ||||
| JP49186A | ||||
| JP2019526440A |
Foreign References:
| WO2020230616A1 | ||||
| US20190284063 |
Attorney, Agent or Firm:
Patent Attorney Corporation Tsukuni
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