Nyuma yo gukuramo ultrasonic no gutandukanya centrifuge no kugwa, icyitegererezo cyamabuye yicyuma cyayungurujwe ninkingi ya IC-RP, inkingi ya IC-Na hamwe na 0.22 um microporous filtration membrane.Ukoresheje CIC-D120 ion chromatografi, SH-AC-3 inkingi ya anion, 3,6 mM Na2CO3 + 4.5 mM NaHCO3 uburyo bwo gutwara no gukoresha bipolar pulse, mubihe byasabwe na chromatografiya, chromatogramu nuburyo bukurikira.
Imipaka yo kumenya F- na Cl- ni 2,1 ug / g na 3.5 ug / g.Gusubirana kwa F- na Cl- ni 96% -104%.Irashobora gukoreshwa mugusesengura amabuye y'icyuma karemano, ubutare bwa fer hamwe nibindi byitegererezo.
Igihe cyo kohereza: Apr-18-2023