公开(公告)号：US06972095B1

公开(公告)日：2005-12-06

申请号：US10434521

申请日：2003-05-07

申请人： Sean P. Bushart ,  David Bradbury ,  George Richard Elder

发明人： Sean P. Bushart ,  David Bradbury ,  George Richard Elder

IPC分类号： B03C1/01 ,  B01D21/26 ,  G21F9/00

CPC分类号： B03C1/01

摘要： A decontamination system uses magnetic molecules having ferritin cores to selectively remove target contaminant ions from a solution. The magnetic molecules are based upon a ferritin protein structure and have a very small magnetic ferritin core and a selective ion exchange function attached to its surface. Various types of ion exchange functions can be attached to the magnetic molecules, each of which is designed to remove a specific contaminant such as radioactive ions. The ion exchange functions allow the magnetic molecules to selectively absorb the contaminant ions from a solution while being inert to other non-target ions. The magnetic properties of the magnetic molecule allow the magnetic molecules and the absorbed contaminant ions to be removed from solution by magnetic filtration.

摘要翻译： 去污系统使用具有铁蛋白芯的磁分子来从溶液中选择性地去除目标污染物离子。 磁性分子基于铁蛋白蛋白质结构，并具有非常小的磁铁蛋白核心和附着于其表面的选择性离子交换功能。 磁性分子可附着各种类型的离子交换功能，每一种都被设计成去除特定污染物例如放射性离子。 离子交换功能允许磁分子选择性地从溶液中吸收污染物离子，同时对其它非目标离子是惰性的。 磁性分子的磁特性允许磁性分子和吸收的污染物离子通过磁性过滤从溶液中除去。