Omi oju

Omi dada jẹ mimọ ni gbogbogbo.Lẹhin iṣẹju 30 ti ojoriro adayeba, mu apakan ti kii ṣe ojoriro ti Layer oke fun itupalẹ.Ti ọpọlọpọ awọn oludoti ti daduro ninu ayẹwo omi tabi awọ naa ṣokunkun julọ, ṣaju rẹ nipasẹ centrifugation, sisẹ tabi distillation nya si.Lilo chromatograph ion CIC-D120, ọwọn SH-AC-3 anion, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent ati ọna adaṣe pulse bipolar, labẹ awọn ipo chromatographic ti a ṣeduro, chromatogram jẹ bi atẹle.