天然高分子絮凝剂的制备及应用研究  

Preparation and Application of Natural Polymer Flocculants

作　　者：蔡阳扬 陶秀萍 李同 尚斌[1] 宋建超 刘璐 CAI Yangyang;TAO Xiuping;LI Tong;SHANG Bin;SONG Jianchao;LIU Lu(Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081,China;Institute of Urban Agriculture,Chinese Academy of Agricultural Sciences,Chengdu 610200)

机构地区：[1]中国农业科学院农业环境与可持续发展研究所,北京100081 [2]中国农业科学院都市农业研究所,成都610200

出　　处：《中国农业科技导报》2023年第10期165-172,共8页Journal of Agricultural Science and Technology

基　　金：财政部和农业农村部国家现代农业产业技术体系项目(CARS-36);中国农业科学院科技创新工程项目(ASTIP-IUA-2022001)。

摘　　要：天然高分子絮凝剂是当前研究热点。详细介绍了天然高分子絮凝剂的作用机理、种类、特点,综述了其制备技术进展及应用现状,特别是在水处理领域的应用情况。并针对新型絮凝剂目前存在的问题,展望了未来的研究重点和发展方向,为新型絮凝剂的深入研究以及实际应用提供参考。Natural polymer flocculant is the focus of current research.The mechanism,type and characteristics of natural polymer flocculants were detailed introducted,and the progress of preparation technology,the application status of natural polymer flocculants,especially their application in the field of water treatment were summarized.In view of the current problems of the new flocculant,the future research focus and development direction were looked forward,which provided a reference for the in-depth research and practical application of the new flocculant.

关 键 词：天然高分子絮凝剂 絮凝机理 提取 改性 应用现状 

分 类 号：O636.9[理学—高分子化学] S132[理学—化学]