Applied Chemistry, Vol.6, No.2, 959-962, November, 2002
고추씨 활성탄에 의한 폐수중의 크롬 및 구리 흡착
Adsorpton of Cr+6 and Cu+2 in Waste Water by Activated Pepper-Seed Char
Activated carbons were prepared from agricultural by-product by chemical activation with potassium hydroxide. Preparation process of roasting, carbonization, and chemical activation was conducted. Specific surface areas of acticated carbon prepared by chemical activation were measured as 1,355 ~ 2,266 m2