Pengaruh Suhu Dan Waktu Aktivasi Fisika Pada Karakter Arang Aktif Cangkang Bu…

SUMMARY Rubber fruit shells have a chemical composition of cellulose, lignin and hemicellulose as a carbon source that has the potential to be used as an adsorbent. The way to improve the character of rubber fruit shells is to do activation, both chemical and physical activation. This study examined the characteristics of chemically and physically activated rubber fruit shells with the effects…