%0 Journal Article
%T Study on preparation of starch-coated Fe3O4 and its phosphate removal properties<br>淀粉改性纳米四氧化三铁的制备及其除磷效能的研究
%A Ding Chengcheng
%A Pan Gang
%A Zhang Meiyi
%A <br>丁程程
%A 潘纲
%A 张美一
%J 环境工程学报
%D 2011
%I 
%X Starch-coated and bare Fe3O4 were prepared by the oxidation deposition method,and the difference of particle size,surface character,and adsorption capability between these two types of Fe3O4 was further studied.Results showed that particle size of Fe3O4 decreased from 60 nm to 10 nm after modified by soluble starch.FTIR spectroscopy and Zeta potential analysis indicated that there was chemical bonding between soluble starch and Fe3O4.The adsorbed amounts of phosphate decreased with the increase of pH for bo...
%K soluble starch
%K nano-scale magnetite
%K phosphate
%K adsorption<br>可溶性淀粉
%K 纳米四氧化三铁
%K 磷
%K 吸附
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=8A9892E12714AC7F1146036E32A3D8C6&yid=9377ED8094509821&vid=94C357A881DFC066&iid=F3090AE9B60B7ED1&sid=1BA1E8DC899EAC76&eid=CAA85A92D7D80185&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=20