Preparasi Dan Karakterisasi Bubuk Dan Arang Aktif Dari Batang Pisang Kepok Da…

Kepok and Raja banana are type of banana plant that is most consumed and widely planted in Indonesia, especially Riau. Banana stem is a part of the banana plant that is generally used as animal feed or just thrown away. It can be an environmental problem through the emission of foul odours when it is left to decompose. Banana stem contain 27.8% lignin; 43.3% cellulose and 20.6% hemicellulose. P…