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Water Purification Experiment: Removing Chlorine From Water

Chlorine is a chemical added to water supplies to kill microorganisms. Microorganisms are tiny living things like bacteria, viruses, and protozoans that cannot be seen with the naked eye.Cholera, typh ...

Protecting Water From Pollutio? At grade

How to reduce pollution and clean up polluted water.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Water Purification with Seashell? At grade

Learn about how seashells can be used as a low-cost method for removing heavy metal contaminants from drinking water.

It is an educational content of CK-12 Foundation (to access some of the CK-12 conte ...

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