HANYAN Blog

mid-autumn
COMPANY NEWS

HANYAN | Celebrating Mid-Autumn Festival in 2021

Mid-autumn festival celebrates three fundamental concepts that are closely connected as gathering, thanksgiving and praying. In order to celebrate this traditional festival, HANYAN has prepared activities, games and gifts for all diligent labors.

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polarity sheet
TECHNICAL GUIDE

What Impurities Can Activated Carbon Adsorb?

Because the adsorption of activated carbon is mainly caused by Van der Waals forces, the adsorption performance is based on compounds’ polarities, activated carbon can efficiently adsorb substance with polarity under 4 by physical adsorption method.

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