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| Research Progress of Graft-modified Cellulose Gel Material and Its Application in Dyes Adsorption |
| Received:September 22, 2024 Revised:November 02, 2024 |
| DOI：10.11981/j.issn.1000-6842.2025.02.58 |
| Key Words:cellulose;graft-modified;gel;dye;adsorption |
| Fund Project:国家自然科学基金（22208309）；浙江理工大学青年创新专项（24202098-Y）；衢州市科技计划项目（2022Z07，2023Z002）；浙江省领雁科技计划项目（2023C03157）。 |
| Author Name | Affiliation | Postcode | | HUANG Hailin* | State Key Lab of Bio-based Fiber Materials， Zhejiang Sci-Tech University， Hangzhou， Zhejiang Province， 310018 | 310018 | | CHEN Zhuoyue | State Key Lab of Bio-based Fiber Materials， Zhejiang Sci-Tech University， Hangzhou， Zhejiang Province， 310018 | 310018 | | CHEN Tianying* | State Key Lab of Bio-based Fiber Materials， Zhejiang Sci-Tech University， Hangzhou， Zhejiang Province， 310018 | 310018 | | TANG Yanjun | State Key Lab of Bio-based Fiber Materials， Zhejiang Sci-Tech University， Hangzhou， Zhejiang Province， 310018 | 310018 |
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| Abstract: |
| This paper reviewed the research progress of graft-modified cellulose gel materials in the adsorption and removal of dyes from water. The characteristics of cellulose as adsorbent material and the dye adsorption mechanism of cellulose gel materials were introduced， the adsorption performance of cellulose gel materials grafted with different groups on anionic/cationic dyes was analyzed， and the constitutive relationship between different grafting groups and the adsorption performance was explored， which revealed the advantages of graft-modified cellulose gel materials in improving the adsorption capacity， increasing the selectivity， and facilitating the regeneration of adsorbent. The advantages of graft-modified cellulose gel materials in improving adsorption capacity， increasing selectivity and facilitating adsorbent regeneration were revealed. |
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