Kapasitas dan Energi Adsorpsi Humin Terhadap Eosin
ABSTRACT: Humin is a natural
ingredient that is widely available in Indonesia, especially Borneo. Humin is interact and absorb eosin compound
that can cause environmental pollution. The interaction between eosin and humin
was set on optimum time dan pH so that the humin adsorption would be optimum.
This research measured the adsorption capacity and energy required to adsorp
eosin on humin by performing various concentration of eosin. The amount of
humin adsorption energy against eosin was 34.136 kJ/mol while the adsorption
capacity was1, 611 x 10-6mol/g. This indicated that the type of interaction
between humin and eosin was chemical interaction.
Penulis: Anshar A.M., Santosa
S. J., Sudiono S.
Kode Jurnal: jpkimiadd150712
