Study on Lead Adsorption Performance of Ti Modified Mesoporous Molecular

摘要：

　　The prepared MCM-41 mesoporous material was synthesized into the new mesoporous material of Ti-MCM-41 by impregnation method,and the sample was characterized by infrared spectrometer.The adsorption of lead ions in solution was carried out by using Ti-MCM-41 as adsorbent.The effects of adsorbent dosage,initial mass concentration of lead ion,temperature and time on adsorption performance were investigated.The reaction kinetics model of Ti-loaded molecular sieves adsorbing lead ions conforms to the second-order kinetic model,and the reaction thermodynamics process conforms to the Langmuir thermodynamic model.

关键词： Dipping method MCM-41 Lead Adsorption

作者: Biqiang Zhang Yuejin Li

作者单位: Department of Chemical Engineering and Safety,Binzhou University,Binzhou,China Department of Chemical Engineering and Safety,Binzhou University,Binzhou,China;Shandong Provincial E

会议类型: 国际会议

会议名称: 2019 International Conference on Biology, Chemistry and Medical Engineering( 2019年国际生物、化学和医学工程会议(ICBCME 2019)

会议地点: 合肥

会议语种:英文

页码: 162-167

在线出版日期: 2019-06-29（万方平台首次上网日期，不代表论文的发表时间）