Browsing A - Mathematics and Natural Sciences by Author "Pijer, Meliani"
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Pemanfaatan Arang Aktif Dari Batubara Kotor (Dirty Coal) Sebagai Adsorben Ion Logam Mn(II) dan Ag(I)
Sitorus, Saibun; Pijer, Meliani (Jurnal Pendidikan Kimia, 2015-08)Abstract. The research has done about use of activated carbon as an adsorben of dirty coal in metal ions Mn(II) and Ag(I). This research was intended to find the effects of pH value, contact period and to determine the ...