PEMANFAATAN BIOMASSA BATANG PISANG (Musa paradisiaca) YANG TERIMMOBILKAN PADA ABU BATU BARA SEBAGAI PENGADSORPSI ION LOGAM BESI (Fe)
Abstract: The using of banana
stem biomass (Musa paradisiaca) was immobility at ash coal as an adsorb in
metal ions iron (Fe) have been researhed. The adsoption capacity determine of
metal ions iron (Fe) used Isoterm Langmuir. The analysis of metal ions iron
(Fe) by using spectrophotometer UV/Vis and characterization of fungtional group
at biomass applies FTIR. The result of this research shows that banana stem
biomasa (Musa paradisiacal) was immobility at as coal could adsorb metal ions
iron (Fe). The optimum condition was achieved at the pH 5 (5,4196 mg/L), with
optimum period of 60 minutes (5,4280 mg/L), proportion mass at 0,5:1 gram
(5,5699 mg/L) and adsorption capacityof
ion iron (Fe) (2,51004 mg/g). Fungtional
groups in banana stem biomass (Musa paradisiaca) was immobility at ash
coal as an adsorb in metal ions iron
(Fe) be hydroxyl (-OH), carboksyl (-COO-), sylocsan and sylanol
Penulis: Saibun Sitorus, Otta
Vianus
Kode Jurnal: jpkimiadd140865
