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Katundu ndi kugwiritsa ntchito activated carbon
Activated carbon: ndi mtundu wa non-polar adsorbent ntchito kwambiri.Nthawi zambiri, iyenera kutsukidwa ndi dilute hydrochloric acid, kenako Mowa, kenako kutsukidwa ndi madzi.Mukaumitsa pa 80 ℃, imatha kugwiritsidwa ntchito ngati chromatography.Granular activated carbon ndiye chisankho chabwino kwambiri pazambiri ...Werengani zambiri
