| 摘要 |
A method and apparatus for separating ions from a stream of fluid containing ions. A magnetic field and an electrostatic field are established across a processing zone through which the fluid stream flows so that the flow vector of the fluid stream, the flux lines of the magnetic field, and the vector of the electrostatic field are mutually orthogonal. The resulting high and low ion effluents may be further processed. No thermal input is required. No vacuum, reverse osmosis or reduced pressure distillation is involved. Large volumes of fluid may be processed at relatively low cost. The disclosed method and apparatus is suitable for desalinating seawater, or for removing arsenic or other contaminants from ground water, to produce potable water. Additionally, the invention permits the recovery of valuable constituents from ground or sea water; precious metals may be recovered from sea water and gypsum may be collected from ground water.
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