发明名称 |
Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
摘要 |
A method for removing dissolved contaminants from solution using a surface-activated crystalline titanium oxide product having a high adsorptive capacity and a high rate of adsorption with respect to dissolved contaminants, in particular, arsenate and arsenite. Preferably, the titanium oxide product includes crystalline anatase having primary crystallite diameters in the range of 1-30 nm. The surface-activated titanium oxide is combined with other filter media to further improve the removal of dissolved contaminants.
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申请公布号 |
US2006091079(A1) |
申请公布日期 |
2006.05.04 |
申请号 |
US20050181681 |
申请日期 |
2005.07.14 |
申请人 |
MENG XIAOGUANG;DADACHOV MAZAKHIR;KORFIATIS GOERGE P;CHRISTODOULATOS CHRISTOS;MOLL DAVID J;ONIFER GEOFREY P;RICE DANIEL B;REIM ROBERT E;VANCE FREDRICK W;GOLTZ HARLAN R;HAN CHAN;HARRIS WILLIAM I |
发明人 |
MENG XIAOGUANG;DADACHOV MAZAKHIR;KORFIATIS GOERGE P.;CHRISTODOULATOS CHRISTOS;MOLL DAVID J.;ONIFER GEOFREY P.;RICE DANIEL B.;REIM ROBERT E.;VANCE FREDRICK W.;GOLTZ HARLAN R.;HAN CHAN;HARRIS WILLIAM I. |
分类号 |
C02F1/28;B01J20/06;B01J20/28;B01J20/30;C01G23/053;C02F1/58;C02F1/62;C02F1/64 |
主分类号 |
C02F1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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