Siregar MZ, Misdawati M, Ardillah D. COMPARISON OF FTIR CHARACTERIZATION AND MERCURY METAL ADSORPTION PROPERTIES TOWARDS RICE HUSK ACTIVATED CARBON AND RICE HUSK ACTIVATED CARBON IMPREGNATED WITH FE CATALYST. Barometer [Internet]. 2026 Jan. 26 [cited 2026 Jan. 27];11(1):01-7. Available from: https://journal-ft.unsika.ac.id/index.php/barometer/article/view/13169