摘要
综述了近年来国内外关于改性硅胶材料用于染料吸附去除的研究现状,介绍了硅胶材料的物化特性,吸附原理及三种主要改性方法:表面化学改性、物理改性及复合改性。通过改性合成新型功能化硅胶吸附材料,实现对不同类型染料的高效去除。最后对硅胶改性材料在染料处理应用中目前仍存在的问题提出了建议,为深入研究提供一定的参考价值。
The current status of research on modified silica materials for dye adsorption and removal at home and abroad was reviewed in recent years,and introduces the physical and chemical properties,adsorption principles and three main modification methods(surface chemical modification,physical modification and composite modification)of silica materials.New functionalized silica gel adsorbent materials were synthesized by modification to achieve efficient removal of different types of dyes.Finally,suggestions are made on the current problems still existing in the application of silica gel modified materials in dye treatment,which provide some reference value for its further study.
作者
王瑜
张洛红
赵鑫
周梦圆
程雪荣
杨顺有
WANG Yu;ZHANG Luo-hong;ZHAO Xin;ZHOU Meng-yuan;CHEN Xue-rong;YANG Shun-you(Xi’an Key Laboratory of Textile Chemical Engineering Auxiliaries,School of Environmental andChemical Engineering,Xi’an Polytechnic University,Xi’an 710048,China)
出处
《应用化工》
CAS
CSCD
北大核心
2022年第5期1502-1507,1519,共7页
Applied Chemical Industry
基金
陕西省科技攻关项目(2019GY186)
陕西省重点研发项目(2018KW-036)
西安市科技计划基金资助项目(2019217114GXRC007CG008-GXYD7.10)
国家级大学生创新训练项目(202110709008)。
关键词
硅胶材料
改性方法
染料去除
吸附处理
silicone material
modification methods
dye removal
adsorption treatment
