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3 cards from this section. Quick, good the night before a test.
What is the primary goal of disinfection in water treatment?
Think about what pathogens do in water.
Name one common disinfectant used in water treatment.
Think of a substance that is also used in swimming pools.
What is disinfection primarily aimed at?
Think about health risks from water.
True or False: Ozone is effective but does not persist in water.
Recall how ozone behaves in water.
Evaluate the conditions under which using ozone for disinfection might be preferable to using chlorine.
Consider the time and environment of use.
Design a small-scale water disinfection plan for a community with heavy agricultural runoff.
Think about the specific contaminants present.
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