Safe Drinking Water
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Let's look into how municipal water is treated so as to be safe to drink. Duration: 4:39.
Reverse Osmosis
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A look at semipermeable membranes and reverse osmosis for purifying water. Duration: 5:04.
Water Pollution
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This video is a quick review of point and nonpoint source water pollution followed by a more in depth discussion of dissolved oxygen. Duration: 4:46.
Wastewater Treatment
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Through this video we walk through the steps of wastewater treatment from primary, secondary, to tertiary treatment. Duration: 5:32.
Watch these additional videos to complete this tutorial.
