INVESTIGATION ON K2Ti4O9 WHISKER ABSORBIENT AND POSSIBILE APPLICATION IN HEAVY METAL ION REMOVAL

摘要：

The present paper deals with absorption of heavy ions of Pb2+, Cd2+ in water on potassium tetratitanate whisker (PTW). The effect of quantity of PTW, time and pH value on the absorption is studied. The test results show that the absorption efficiency of PTW increases with the quantity of absorbent, time and pH value. The absorption of Pb2+ and Cd2+ ions on PTW follows Freundlichs Equation. The property of PTW regeneration is also investigated in the present paper. The possibility of using PTW to treat industrial waste water containing heavy metal ions is considered.

关键词： Potassium tetratitanate whisker heavy metal ion absorption

作者: Shali Tan

作者单位: School of Environmental Science and Engineering, Shandong University, Jinan, China 250100

会议类型: 国际会议

会议名称: 第六届中日水环境暨NSFC-JST重大国际合作项目成果交流会

会议地点: 青岛

会议语种:英文

页码: 92-97

在线出版日期: 2006-10-19（万方平台首次上网日期，不代表论文的发表时间）