| 摘要 |
A continuous process and apparatus is provided for treating an impure liquid to produce purified liquid. The process includes electrically activating a thermoelectric module (24) to provide a first module heated surface (26) and a module cooler surface (28); feeding the impure liquid to the first module heated surface (26) to produce vapor of the liquid; and transferring the vapor to the module cooler surface (28), to effect heat transfer to the module cooler surface (28). The process further includes (a) directing a first portion of the vapor adjacent to or onto the module cooler surface (28) to effect heat transfer to the module cooler surface to produce a first condensed liquid; (b) directing a second portion of the vapor to condenser means (18) having a second cooler surface (46) remote from the module cooler surface (28) to effect heat transfer to the second cooler surface (46) to produce a second condensed liquid; and (c) collecting the first and second condensed liquids. |
