PRELIMINARY STUDY ON IMMOBILIZATION TECHNOLOGY OF TIO2 PHOTO CATALYST

摘要：

　　TiO2 was used as photo catalyst to treat organic effluent firstly.Methyl orange solution was utilized as simulated wastewater for optimizing conditions of the reaction.That is: reaction time as 60min,solution concentration as 50mg/L,and amount of catalyst as 0.02g.TiO2 was then immobilized on diatomite(so-called TiO2/diatomite composite materials)for treatment of organic effluent.The reaction mechanism was studied.The results showed that TiO2 played as a good photocatalyst,diatomite possessed a certain adsorption capacity for methyl orange removal.The removal rate of 100%for advanced treatment of actual organic wastewater was obtained by using this composite material.

关键词： TiO2 immobilization diatomite composite material photocatalysis

作者: Yang Zhao-xu Zhang Jing-jing Duan Cheng-long Chen Chen Gong Yan Li Ying-hua

作者单位: College of Resources and Environmental Engineering,Jilin Institute of Chemical Technology,Jilin Jilin 132022

会议类型: 国际会议

会议名称: 2018 International Conference on New Materials and Intelligent Manufacturing (ICNMIM(2018年第一届新材料与智能制造国际会议))

会议地点: 吉林

会议语种:英文

页码: 219-221

在线出版日期: 2018-06-23（万方平台首次上网日期，不代表论文的发表时间）