Environmental Sciences, asked by Peekaachu2617, 11 months ago

Why the charcoal is activated before its use in the adsorption?

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Answered by Anonymous
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Answer:

It is used in water filters, medicines that selectively remove toxins, and chemical purification processes. Activated charcoal is carbon that has been treated with oxygen. ... Because adsorption works by chemically binding the impurities to the carbon, the active sites in the charcoal eventually become filled.

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