Ma hope o kani ultrasonic unuhi a me ka centrifuge kaawale a me ka ua, hao oka laʻana ua kānana e IC-RP kolamu, IC-Na kolamu a me 0.22 um microporous filtration membrane pakahi.Ke hoʻohana nei i ka CIC-D120 ion chromatograph, SH-AC-3 anion column, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent a me ka bipolar pulse conductance method, ma lalo o nā kūlana chromatographic i ʻōlelo ʻia, penei ka chromatogram.
ʻO nā palena ʻike o F- a me Cl- he 2.1 ug/g a me 3.5 ug/g.ʻO ka loaʻa ʻana o F- a me Cl- he 96%-104%.Hiki ke hoʻohana ʻia no ka nānā ʻana i ka hao hao maoli, ka hao hao concentrate a me nā laʻana ʻē aʻe.
Ka manawa hoʻouna: Apr-18-2023