也适用于热水管道，甚至纯净饮用水管道。
Also apply to hot water conduit, pure even and drinkable conduit.
本发明提供了一种家用污水再生利用的装置，它是采用过滤蒸发冷凝的方法获得纯净饮用水的。
The invention provides a device for reusing domestic wastewater, which adopts a filtration, evaporation and condensation technology to obtain purified drinking water.
超过十亿人口缺少饮用水，并且在绝大多数情况下缺少的只是纯净的水，而不是水本身。
MORE than a billion people lack clean water-and in most cases the lack is just of cleanliness, rather than of the water itself.
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