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<p>treatment, granulated activated carbon filters are implemented as an additional treatment step for removal of organic micropollutants such as pharmaceutical products, many of which are not entirely removed in traditional wastewater treatment processes. Pollutants adsorb to the activated carbon granules and are then degraded by microorganisms on the filters.</p>

<p>Activated carbon is also used for the measurement of radon concentration in air.</p>

<p>Biomass waste-derived activated carbons were also successfully used for the removal of caffeine</p><p>
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