改性玉米秸秆在污水处理中的应用  

Application of modified corn straw in sewage treatment

作　　者：张韶珂 王梦丽 张杰[1,2] 王岩[1,2] ZHANG Shao-ke;WANG Meng-li;ZHANG Jie;WANG Yan(School of Ecology and Environment,Zhengzhou University,Zhengzhou 450001,China;Henan International Joint Laboratory of Environment and Resources,Zhengzhou University,Zhengzhou 450001,China)

机构地区：[1]郑州大学生态与环境学院,河南郑州450001 [2]郑州大学、河南省环境与资源国际联合实验室,河南郑州450001

出　　处：《应用化工》2023年第3期815-819,826,共6页Applied Chemical Industry

基　　金：国家自然科学基金(21706241);国家博士后基金(2018M642791);河南省大学生创新创业训练计划项目(S202110459016)。

摘　　要：综述了玉米秸秆吸附材料在去除废水污染物方面的研究进展,对比了物理改性、生物改性和化学改性的优缺点,并就改性玉米秸秆在不同条件下对水中抗生素、染料、重金属、油类污染物和一些无机污染物等去除效率进行了总结分析,对改性秸秆在不同条件下对污染物的吸附效率等进行了汇总分析,综述了改性玉米秸秆在去除污染物方面的应用和作用机理,并指出了其在实际废水处理中可能存在的问题以及秸秆吸附剂的未来研究方向与热点。The research progress of corn straw adsorption materials in removing wastewater pollutants was reviewed,compares the advantages and disadvantages of physical modification,biological modification and chemical modification,summarizes and analyzes the removal efficiency of modified corn straw for antibiotics,dyes,heavy metals,oil pollutants and some inorganic pollutants in water under different conditions.The application and mechanism of modified corn straw in the removal of pollutants were reviewed,and the possible problems in the actual wastewater treatment and the future research directions and hot spots of straw adsorbent were pointed out.

关 键 词：玉米秸秆 吸附 秸秆改性 污染物 

分 类 号：TQ424[化学工程] X712[环境科学与工程—环境工程]