Removal of mercury from aqueous solution using sheep bone charcoal

摘要：

　　The carbon derived from sheep bone with zinc chloride activation was applied for the adsorption of mercury (Ⅱ).The effect of solution temperature,adsorption time,pH value and initial concentration of mercury(Ⅱ) ions on the adsorption ability was investigated in a bfigatch process mode.The morphology and structure were characterized by scanning electron microscopy and X-ray diffraction.The BET surface area and pore volume of the prepared sheep bone charcoal were 83.98 m2/g and 0.246 cm3/g,respectively.The equilibrium data were fitted to linear and Freundlich isotherm.

关键词： Sheep bone charcoal Removal of mercury Static adsorption Isotherms Pore structure

作者: Ayjan Dawlet Dilnur Talip Hang Yu Mi MaLiKeZhaTi

作者单位: College of Chemistry & Chemical Engineering, Xinjiang University, Key laboratory of Oil and Gas Fine Chemicals, Urumqi 830046, China

会议类型: 国际会议

会议名称: 2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)

会议地点: 大连

会议语种:英文

页码: 642-648

在线出版日期: 2013-06-04（万方平台首次上网日期，不代表论文的发表时间）