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| Review on the Study Progress of Ozone Treatment in Bleaching and Modifications of Non-wood Fibers |
| Received:February 25, 2020 |
| DOI：10.11980/j.issn.0254-508X.2020.06.012 |
| Key Words:ozone non-wood fibers bleaching pretreatment modification |
| Fund Project:国家自然科学基金（31670589）；天津市自然科学基金（19JCQNJC05400）；校企合作项目：PM3擦手纸的开发与生产。 |
| Author Name | Affiliation | Postcode | | ZHANG Runqing | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | CAO Haibing | Zhejiang Jing Xing Paper Co., Ltd., Pinghu, Zhejiang Province, 314214 | 314214 | | BU Yifan | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | LIU Jiawen | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | TANG Shiyu | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | LIU Shulin | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | AN Xingye | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 | | LIU Hongbin | Tianjin Key Lab of Pulp and Paper, School of Light Industry Science and Technology, Tianjin University of Science and Technology, Tianjin, 300457 | 300457 |
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| Abstract:In this article, research progress on the mechanisms of bleaching and modification of non-wood pulp fibers were reviewed. Herein, the study progress on the changes of fiber properties, such as fiber morphology, viscosity, brightness, crystallinity and lignin content of non-wood fibers (e.g., straw fibers, bagasse fibers, bamboo pulp fibers, cotton and jute fibers) before and after ozone treatment were mainly reviewed. In addition, the study progress on the changes of pollutants content in waste water from the ozone treatment of non-wood fibers was also reviewed. At last, the new development and application of ozone treatment in bleaching and modification of non-wood fibers were also summarized. |
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