β - feooh 纳米晶体对砷的吸附研究
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β - FeOOH 纳米晶体对砷的吸附研究. 报 告 人：昝婷婷 指导老师：吴松海（副教授） 汇报日期： 2012 年 8 月 3 0 号. 文献综述. 研究内容. 目 录. 1. 2. 实验方法. 3. 研究计划. 4. 5. 课题进展. 文献综述. 砷的介绍. 不同 pH 条件下三价砷，以及五价砷的存在形式. 砷，原子序数 33 ，地壳中含量排名 22 ，水体中 14 ，人体中 12 氧化物中砷的化合价一般为 +3 、 +5 、 -3 ； 剧毒物质. Mohan and Pittman (2007). 文献综述. - PowerPoint PPT PresentationTRANSCRIPT
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-FeOOH 2012830LOGO 12345pH33221412+3+5-3Mohan and Pittman (2007)
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Kan, S., S. Yu, et al. (1996)Kan, S., S. Yu, et al. (1996)Shao, H.-F., X.-F. Qian, et al. (2005)I
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Bakoyannakis, D. N., E. A. Deliyanni, et al. (2003). "Akaganeite and goethite-type nanocrystals: synthesis and characterization." Microporous and Mesoporous Materials 59(1): 35-42.Deliyanni, E. A., D. N. Bakoyannakis, et al. (2003). "Sorption of As(V) ions by akaganite-type nanocrystals." Chemosphere 50(1): 155-163.Deliyanni, E. A., D. N. Bakoyannakis, et al. (2003). "Removal of Arsenic and Cadmium by Akaganeite FixedBeds." Separation Science and Technology 38(16): 3967-3981.Deliyanni, E. A., L. Nalbandian, et al. (2006). "Adsorptive removal of arsenites by a nanocrystalline hybrid surfactant-akaganeite sorbent." J Colloid Interface Sci 302(2): 458-466.Guo, X., Y. Du, et al. (2007). "Mechanism of removal of arsenic by bead cellulose loaded with iron oxyhydroxide (beta-FeOOH): EXAFS study." J Colloid Interface Sci 314(2): 427-433.Kolbe, F., H. Weiss, et al. (2011). "Sorption of aqueous antimony and arsenic species onto akaganeite." J Colloid Interface Sci 357(2): 460-465.Music, S., M. Gotic, et al. (1995). "Influence of sodium polyanethol sulphonate on the morphology of -FeOOH particles obtained from the hydrolysis of a FeCl3 solution." Materials letters (General ed.) 25(1-2): 69-74.Refait, P. and J. M. R. Gnin (1997). "The mechanisms of oxidation of ferrous hydroxychloride -Fe2(OH)3Cl in aqueous solution: The formation of akaganeite vs goethite." Corrosion Science 39(3): 539-553.Shao, H.-F., X.-F. Qian, et al. (2005). "Controlled morphology synthesis of -FeOOH and the phase transition to Fe2O3." Journal of Solid State Chemistry 178(10): 3130-3136.
As(III)As(V)-FeOOH>100nm10~100nm100nm-FeOOH
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