[1]邹卫华,刘鹏磊,刘秋节,等.磁性活性炭对水体中磺胺嘧啶钠的吸附机理研究[J].郑州大学学报(工学版),2020,41(04):92-96.[doi:10.13705/j.issn.1671-6833.2020.01.008]
　ZOU Weihua,LIU Penglei,LIU Qiujie,et al.Investigation into the Adsorption Mechanism of Sulfadiazine Sodium in Aqueous Solution Using Magnetic Biochar[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):92-96.[doi:10.13705/j.issn.1671-6833.2020.01.008]
点击复制

磁性活性炭对水体中磺胺嘧啶钠的吸附机理研究()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41卷
期数:
2020年04期
页码:
92-96
栏目:
出版日期:
2020-08-12

文章信息/Info

Title:
Investigation into the Adsorption Mechanism of Sulfadiazine Sodium in Aqueous Solution Using Magnetic Biochar
作者:
邹卫华; 刘鹏磊; 刘秋节; 马培丽; 郭旭
郑州大学化工学院
Author(s):
ZOU Weihua; LIU Penglei; LIU Qiujie; MA Peili
School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China
关键词:
沙柳' target="_blank" rel="external">">沙柳; 磁性活性炭; 吸附; 磺胺嘧啶钠; 吸附机理; 
Keywords:
salix mongolica; magnetic biochar; adsorption; sulfadiazine sodium; adsorption mechanism
DOI:
10.13705/j.issn.1671-6833.2020.01.008
文献标志码:
A
摘要:
以沙柳为原料，一步法制备了磁性活性炭，研究了其对水溶液中磺胺嘧啶钠的吸附效果.考察了吸附时间、溶液浓度、pH、盐离子浓度等因素对吸附效果的影响.吸附动力学符合Elovich动力学模型，整个吸附过程为膜扩散和内扩散共同控制.吸附等温线符合Freundlich和Koble-Corrigan模型.MBC对SAS的吸附存在疏水作用、氢键、π-π 电子共轭等作用力
Abstract:
In this paper,magnetic biochar prepared from salix mongolica by a one-step method was used for sulfadiazine sodium removal from aqueous solution.The effects of initial concentration,adsorption time,pH and salt ion concentration on the adsorption were investigated.The results showed the maximum adsorption capacity of MBC for SAS was 248.4 mg/g at 298 K.The adsorption kinetics was best described by Elovich model and the whole adsorption process was controlled by both film diffusion and intraparticle diffusion.The equilibrium data was best fitted by the Freundlich and Koble-Corrigan models.The interaction of the π—π dispersion,the hydrophobic interaction and hydrogen bonding played a role in the adsorption of sulfadiazine sodium onto magnetic biochar.

参考文献/References:

[1] 张芊芊.中国流域典型新型有机污染物排放量估算、多介质归趋模拟及生态风险评估[D].广州:中国科学院广州地球化学研究所,2015.

[2] 何金华,丘锦荣,贺德春,等.磺胺类药物的环境行为及其控制技术研究进展[J].广东农业科学,2012(7):225-229.
[3] YANG W B,ZHENG F F,XUE X X,et al.Investigation into adsorption mechanisms of sulfonamides onto porous adsorbents[J].Journal of colloid and interface science,2011,362(2):503-509.
[4] 曹慧,陈小珍,朱岩,等.磁性多壁碳纳米管对磺胺类药物的吸附行为[J].新型炭材料,2015,30(6):572-578.
[5] 李雪冰,付浩,林朋飞,等.水中典型磺胺类抗生素的活性炭吸附性质探究[J].给水排水,2016，42(1):36-41.
[6] 邹卫华,符艳真,刘鹏磊,等.改性柚皮对水体中盐酸环丙沙星的动态吸附研究[J].郑州大学学报(工学版),2018,39(6):78-82.
[7] YANG J P,ZHAO Y C,MA S M,et al.Mercury removal by magnetic biochar derived from simultaneous activation and magnetization of sawdust[J].Environmental science &technology,2016,50(21):12040-12047.
[8] LIN L,ZHAI S R,XIAO Z Y,et al.Dye adsorption of mesoporous activated carbons produced from NaOH-pretreated rice husks[J].Bioresource technology,2013,136:437-443.
[9] 邵珍珍,林青,徐绍辉.不同离子强度下SiO2胶体对磺胺嘧啶土壤吸附迁移行为的影响[J].土壤学报,2018,55(2):411-421.
[10] BAYRAMOGLU G,ALTINTAS B,ARICA M Y.Synthesis and characterization of magnetic beads containing aminated fibrous surfaces for removal of reactive green 19 dye:kinetics and thermodynamic parameters[J].Journal of chemical technology &biotechnology,2012,87(5):705-713.
[11] WU F C,TSENG R,JUANG R.Characteristics of Elovich equation used for the analysis of adsorption kinetics in dye-chitosan systems[J].Chemical engineering journal,2009,150(2/3):366-373.
[12] KHAN M Y,MANGRICH A S,SCHULTZ J,et al.Green chemistry preparation of superparamagnetic nanoparticles containing Fe3O4 cores in biochar[J].Journal of analytical &applied pyrolysis,2015,116,42-48.
[13] 吴志坚，刘海宁,张慧芳.离子强度对吸附影响机理的研究进展[J].环境化学,2010,29(6):997-1003.
[14] SUN X M,LI Y D.Colloidal carbon spheres and their core/shell structures with noble-metal nanoparticles[J].Angewandte chemie international edition,2004,43(5):597-601.
[15] KUMAR B,SMITA K,CUMBAL L,et al.Biogenic synthesis of iron oxide nanoparticles for 2-arylbenzimidazole fabrication[J].Journal of saudi chemical society,2014,18(4):364-369

相似文献/References:

[1]左敏,徐泽龙,张青川,等.基于双维度中文语义分析的食品领域知识库问答[J].郑州大学学报(工学版),2020,41(03):8.[doi:10.13705/j.issn.1671-6833.2020.02.003]
　Zuo Min,Xu Zelong,Zhang Qingchuan,et al.A question answering model over food domain knowledge base from two-dimensional Chinese semantic analysis[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):8.[doi:10.13705/j.issn.1671-6833.2020.02.003]
[2]韩华强,陈生水,王占军,等.母岩变形特性差异对堆石料力学性质的影响[J].郑州大学学报(工学版),2020,41(03):67.[doi:10.13705/j.issn.1671-6833.2020.02.017]
　Hanwha StrongChen ShengshuiWang ZhanjunZheng ChengfengFu Hua.Influence of deformation characteristics of mother rock on mechanical properties of rockfill materials[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):67.[doi:10.13705/j.issn.1671-6833.2020.02.017]
[3]张三川,苗帅宾.基于热仿真的动力电池箱结构紧凑化参数优化[J].郑州大学学报(工学版),2020,41(03):37.[doi:10.13705/j.issn.1671-6833.2019.05.020]
　Zhang Sanchuan,Miao Shuaibin.Research on Structural Parameter Design Based on Thermal Simulation for High Density Displacement Power Battery Box[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):37.[doi:10.13705/j.issn.1671-6833.2019.05.020]
[4]乐金朝,张世兴,乐明静,等.不同损伤度和愈合温度条件下沥青胶浆自愈合行为研究[J].郑州大学学报(工学版),2020,41(04):12.[doi:10.13705/j.issn.1671-6833.2019.04.007]
　YUE Jinchao,ZHANG Shixing,YUE Mingjing,et al.Study on Self-healing Behavior of Asphalt Mastic under Different Damage Degree and Healing Temperature[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):12.[doi:10.13705/j.issn.1671-6833.2019.04.007]
[5]欧阳海滨,全永彬,高立群,等.基于混合遗传粒子群优化算法的层次路径规划方法[J].郑州大学学报(工学版),2020,41(04):34.[doi:10.13705/j.issn.1671-6833.2020.01.011]
　OUYANG Haibin,QUAN Yongbin,GAO Liqun,et al.Hierarchical Path Planning Method for Mobile Robots Based on Hybrid Genetic Particle Swarm Optimization Algorithm[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):34.[doi:10.13705/j.issn.1671-6833.2020.01.011]
[6]王丙琛,司怀伟,谭国真.基于深度强化学习的自动驾驶车控制算法研究[J].郑州大学学报(工学版),2020,41(04):41.[doi:10.13705/j.issn.1671-6833.2020.04.002]
　WANG Bingchen,SI Huaiwei,TAN Guozhen.Research on Autopilot Control Algorithms Based on Deep Reinforcement Learning[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):41.[doi:10.13705/j.issn.1671-6833.2020.04.002]
[7]贺占蜀,陈雷,王武军,等.基于ABAQUS的中央电气接线盒温度场分析[J].郑州大学学报(工学版),2020,41(04):68.[doi:10.13705/j.issn.1671-6833.2020.04.001]
　HE Zhanshu,CHEN Lei,WANG Wujun,et al.Analysis of Temperature Field for Central Electric Junction Box Based on ABAQUS[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):68.[doi:10.13705/j.issn.1671-6833.2020.04.001]
[8]徐刚,梁帅,刘武发,等.流动聚焦型微流控芯片微通道结构优化[J].郑州大学学报(工学版),2020,41(04):87.[doi:10.13705/j.issn.1671-6833.2020.04.003]
　XU Gang,LIANG Shuai,LIU Wufa,et al.Optimization of Micro-channel Structure of Flow Focusing Microfluidic Chip[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):87.[doi:10.13705/j.issn.1671-6833.2020.04.003]
[9]严亚丹,李杨,仝佩.基于修正通行能力的出入口位置优化方法[J].郑州大学学报(工学版),2020,41(04):7.[doi:10.13705/j.issn.1671-6833.2020.01.009]
　YAN Yadan,LI Yang,TONG Pei.Optimization Method of Road Access Location Based on Modified Capacity[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):7.[doi:10.13705/j.issn.1671-6833.2020.01.009]
[10]王复明,何 航,方宏远,等.交通和运行荷载耦合作用下管道承插口力学响应研究[J].郑州大学学报(工学版),2020,41(04):1.[doi:10.13705/j.issn.1671-6833.2020.01.012]
　WANG Fuming,HE Hang,FANG Hongyuan,et al.Mechanical Analysis of The bell-and-spigot Joints of Pipeline Under The Coupling of Traffic and Running Load[J].Journal of Zhengzhou University (Engineering Science),2020,41(04):1.[doi:10.13705/j.issn.1671-6833.2020.01.012]

更新日期/Last Update: 2020-10-06