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Assessment
What is the primary benefit of using reverse osmosis in water purification?
Removes all contaminants from water
Increases water temperature
Adds minerals to water
Enhances water flavor
Which of the following technologies uses UV light to deactivate bacteria and viruses in water?
Ultrafiltration
Electrodialysis
Ultraviolet (UV) disinfection
Activated carbon filtration
What is a key advantage of using nanotechnology in water purification?
Reduces chemical usage
Increases water viscosity
Causes large particles to form
Decreases filtration speed
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