| 摘要 |
An apparatus for purifying water that uses a synchronous combination of a worm gear and spring assembly that delivers constant mechanical energy for sustaining continuous filtration operations without the concomitant repetitious cranking that has been commonly prerequisite in the art. A simple means for storing energy as a ready reservoir for pressure-driving an aqueous solution through semipermeable membranes to produce purified water. An electric motor may be provided particularly to support mass production of fresh water from salt water. The electric motor is preferably applied intermittently to engender sufficient energy storage to sustain continuous filtration.
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