发明授权
- 专利标题： Method for effecting the desorption of ionic species from a soil matrix using wave energy
- 专利标题（中）： 使用波能从土壤基质中解吸离子物质的方法
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申请号： US683973申请日： 1991-04-08
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公开(公告)号： US5262024A公开(公告)日： 1993-11-16
- 发明人: Henry L. Lomasney , Richard A. Graves
- 申请人： Henry L. Lomasney , Richard A. Graves
- 申请人地址： LA New Orleans
- 专利权人： Ionex
- 当前专利权人： Ionex
- 当前专利权人地址： LA New Orleans
- 主分类号： A62D3/00
- IPC分类号： A62D3/00 ; B01J47/08 ; B08B17/04 ; B09B3/00 ; B09C1/02 ; B09C1/08 ; C02F1/469 ; C02F9/00 ; C04B41/53 ; C04B41/72 ; C09D5/20 ; G21F9/06 ; G21F9/22 ; G21F9/30 ; B01J19/12
摘要：
Applying a desorbing wave energy to a soil matrix can effect desorption of ionic species which are associated with the matrix. This method is especially applicable to decontamination of soils to which metals and/or radioactive isotopes are adsorbed. The desorbing energy may be microwave energy, sonic or ultrasonic energy, etc., or combinations thereof. An electromagnetic potential also can be applied to the matrix to enhance desorption and or migration of the species. An electrolyte also may be added to the matrix to enhance desorption and or migration of the species.
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