https://www.selleckchem.com/pr....oducts/SB-202190.htm
This study provides insight into the decolorization strategy for crude glycerol obtained from biodiesel production using waste cooking oil as raw material. A sequential procedure that includes physico-chemical treatment and adsorption using activated carbon from oil palm biomass was investigated. The results evidenced decolorization and enrichment of glycerol go hand in hand during the treatment, achieving 89% color removal and 98% increase in glycerol content, turning the glycerol into a clear (colorless) solution. This is a