Arsenic Captured from Drinking Water with Fe-Zr Adsorbents
the object of this study was to develop some iron (Ⅲ+Ⅱ) based oxide adsorbents for arsenic removal. Some Fe-Zr complex hydroxide adsorbents were prepared and their As adsorption capacity were evaluated. Results showed that all the new materials are superior to activated alumina in adsorption capacity. While taking the raw material cost for consideration, an optimum Fe/Zr molar ratio of 8/1 was set. The synthesis pH and drying temperature influence adsorbents performance distinctly, and their optimal range were studied. Results indicate this synthesis method can give out a novel effective adsorbent for arsenic removal from drinking water.
Arsenic removal Fe-Zr adsorbents Adsorption
WANG Lingling TURSON Hairet DING Wenming HUANG Xia
College of Chemical Engineering Beijing University of Chemical Technology Beijing 100029, China Department of Environmental Science and Engineering Tsinghua University Beijing 100084; China
国际会议
上海
英文
3129-3131
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）