Pemanfaatan Logam Aluminium (Al) Pada Kaleng Minuman Soda Menjadi Tawas Untuk…

The waste problem in Indonesia is a very complex issue. The example of waste that have huge amount of quantities is beverages cans. Waste cans can be reduced by utilizing from recycle the aluminum content to be the main material of potassium alum (KAI (SO4) 2.12H2O). In this study used carbonated drink because concentration of aluminium in soda cans is 84%, the concetration can be determined us…