其中有些水重新会在饮用水处理厂被在一起净化并输送给消费者。
Then, some of the water is cleansed again at drinking water treatment plants and piped to consumers.
他们希望建设一些清洁当地污水的水厂，称为污水处理厂，并且在处理后使这些水成为饮用水。
They wanted to build plants that would clean local wastewater - aka sewage water - and after that cleaning, make it available as drinking water.
美国大部分的饮用水都由污水处理厂使用氯、臭氧、或紫外线等过滤处理。
Most of the country's drinking water is treated using chlorine, ozone, or UV rays at municipal filtration plants.
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