DEODORANT USING REFINED CHARCOAL LIQUID

摘要

PURPOSE: A deodorant prepared by using refined charcoal liquid is provided which has excellent masking effects besides used as a powerful deodorant in landfill or wastewater treatment plant without causing secondly environmental pollution. CONSTITUTION: The deodorant is prepared by (i) adding 0.3 ml of sulphuric acid to 1L of charcoal liquid aged for about 3 months; (ii) distilling the solution; (iii) adding thereto 5 wt.% of alcohol, 1-5 wt.% of soluble aromatics, and 0.005g of additive containing anhydrous sodium sulfate, poly ethylene glycol, edible pigment; (iv) diluting it with 20-40 times of water.