Drinking Water Filtration Systems
Municipal drinking water systems often use a rapid sand filter and/or a slow sand filter for purification.
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Famous quotes containing the words drinking water, drinking, water and/or systems:
“When drinking water, think of its source.”
—Chinese proverb.
“And meanwhile we have gone on living,
Living and partly living,
Picking together the pieces,
Gathering faggots at nightfall,
Building a partial shelter,
For sleeping and eating and drinking and laughter.”
—T.S. (Thomas Stearns)
“At noon, you walk across a river. It is dry, with not this much water: it is just stones and pebbles. But it rains cats and dogs in the mountains, and towards afternoon, the water descends wildly and she ravages all in its path, the madwoman. That is how death comes. Without our expecting it, and we cannot do a thing against it, brothers.”
—Jacques Roumain (1907–1945)
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—Ralph Waldo Emerson (1803–1882)