05/28/2023
You can thank coal for your clean water.
Coal can be used to purify water through a process called adsorption. And yes, that is the correct spelling! Adsorption is the process in which the surface of the coal traps impurities in water as the water passes through it. The impurities stick to the surface of the coal particles, allowing the purified water to pass through.
This process is commonly used in water treatment plants and can help remove a variety of contaminants, including dirt, heavy metals, and even radioactive material.
The coal used for water purification is typically activated carbon, which is highly porous and treated to increase its adsorptive ability.
Pretty cool, right!?
Learn more facts about coal here: https://www.friendsofcoalkentucky.org/
