中空玻璃微球基吸附剂处理工业废水研究进展  

Research Progress of Hollow Glass Microspheres Based Adsorbents in Industrial Water Treatment

作　　者：李会东[1] 郭静 刘佩祖 崔凯 丰东昇 伊俊铭 LI Huidong;GUO Jing;LIU Peizu;CUI Kai;FENG Dongsheng;YI Junming(School of Civil Engineering,Inner Mongolia University of Technology,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学土木工程学院,内蒙古呼和浩特010051

出　　处：《水处理技术》2024年第6期21-26,45,共7页Technology of Water Treatment

基　　金：国家自然科学基金项目(42067031);内蒙古自治区直属高校基本科研业务费项目(JY20220300);内蒙古自治区直属高校基本科研业务费项目(ZTY2023057)。

摘　　要：工业废水产量大、有害物质种类繁杂、毒性大,其过量进入食物链会导致严重的健康损害。吸附技术被认为一种绿色、可持续的水处理技术在工业废水处理领域具有独特的优势。中空玻璃微球(HGM)质量轻,具有良好的漂浮性能,可作为优质的吸附剂载体。对其进行改性或与其它材料复合制备新型漂浮式吸附剂解决了自身吸附性能差的缺点。同时,重点介绍了HGM基吸附剂的制备方法和吸附性能,总结了HGM基吸附剂处理各类工业废水的难点与特性。在HGM改性材料的基础上,梳理了其在单一体系和复杂体系中的吸附特性以及吸附过程中的主要影响因素:反应温度、溶液pH、共存离子等。最后,对HGM基吸附剂的吸附机理进行了总结,并对中空玻璃微球基吸附剂的应用和发展趋势进行了展望。Industrial wastewater has a large output,a variety of harmful substances and great toxicity,and its excessive entry into the food chain will lead to serious health damage.Adsorption technology is considered as a green and sustainable water treatment technology,which has unique advantages in the field of industrial wastewater treatment.The hollow glass microsphere(HGM)is light in weight and has excellent floating performance,which can be used as an outstanding adsorption carrier.The preparation of novel floating adsorbent by modifying or combining it with other materials solves the disadvantage of poor adsorption performance.At the same time,the preparation method and adsorption performance of HGM based adsorbents were emphatically introduced,and the difficulties and characteristics of HGM based adsorbents in treating various industrial wastewater were summarized.Based on HGM modified materials,the adsorption characteristics of HGM in single and complex systems and the main influencing factors in the adsorption process were reviewed:reaction temperature,solution pH,coexisting ions,etc.Finally,the adsorption mechanisms of different HGM based adsorbents are summarized,and the application and development trend of hollow glass microspheres based adsorbents are prospected.

关 键 词：中空玻璃微球 吸附剂 吸附 工业废水处理 

分 类 号：TQ424[化学工程] X703[环境科学与工程—环境工程]