Fe_(3)O_(4)/农林废弃物的制备及其吸附染料的研究进展  

Research progress on preparation of Fe_(3)O_(4)/agroforestry wastes and its application for dye adsorption

作　　者：胡芳[1] 郑顺姬[1] 史长伟[1] 赵红[1] HU Fang;ZHENG Shunji;SHI Changwei;ZHAO Hong(College of Light Industry&Textile Engineering,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006

出　　处：《印染》2022年第6期79-84,共6页China Dyeing and Finishing

基　　金：黑龙江省省属本科高校基本科研业务费专项类项目(145109122)。

摘　　要：Fe_(3)O_(4)/农林废弃物是由农林废弃物与Fe_(3)O_(4)磁性粒子结合而成的复合吸附剂,具有易于固液分离、可回收和低成本的特点。综述了Fe_(3)O_(4)/农林废弃物及其功能化材料的制备方法、Fe_(3)O_(4)/农林废弃物磁性吸附剂在多种染料废水处理中的应用,以及Fe_(3)O_(4)/农林废弃物及其功能化材料对染料的吸附机理。Fe_(3)O_(4)/agroforestry wastes are a kind of composite adsorbent that combines agroforestry waste and Fe_(3)O_(4) magnetic nanoparticles,and have unique characteristics of easy solid-liquid separation,recyclability and low cost.The preparation methods of Fe_(3)O_(4)/agroforestry wastes and their functionalized materials are reviewed,as well as the application of Fe_(3)O_(4)/agroforestry wastes magnetic adsorbents in the treatment of various dye wastewaters.The adsorption mechanism and suggestions for further in-depth study of this emerging adsorbent are presented.

关 键 词：农林废弃物 Fe_(3)O_(4) 磁性纳米粒子 吸附剂 染料 

分 类 号：TS199[轻工技术与工程—纺织化学与染整工程]