Fe-Al-Ce nano-adsorbent granulation by spray-coating in a fluidized bed for fluoride removal from drinking water
1. Introduction Fluoride presented in water is an essential element for human health, but the excess intake of fluoride causes severe dental or skeletal fluorosis 1. Adsorption is considered as an efficient technology for fluoride removal from drinking water. Many adsorbents are synthesized as fine powders or hydroxide floc in the range of nanometers to micrometers, the use of which is quite limited due to the low hydraulic conductivity in packed bed. Therefore, it is essential to produce granules with high compressive strength. This paper showed Fe-Al-Ce nano-adsorbent was coated onto glass beads by using the acrylic-styrene copolymer latex as a binder in a fluidized bed.
Lin Chen Ting-Jie Wang Hai-Xia Wu Yong Jin Yu Zhang Xiao-Min Dou
Department of Chemical Engineering,Tsinghua University,Beijing 100084,China Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China School of Environmental Science and Engineering,Beijing Forestry University,Beijing 100083,China
国际会议
International Conference on Environment Simulation and Pollution Control(第六届环境模拟与污染控制学术研讨会)
北京
英文
39-40
2009-11-01（万方平台首次上网日期，不代表论文的发表时间）