Kev txiav txim siab ntawm chlorite, chlorate thiab bromate hauv kais dej

Tam sim no, cov tshuaj tua kab mob siv rau kev haus dej tua kab mob feem ntau suav nrog kua chlorine, chlorine dioxide thiab ozone.Chlorite yog cov khoom los ntawm cov tshuaj tua kab mob chlorine dioxide, chlorate yog cov khoom tsis yog los ntawm cov khoom siv chlorine dioxide raw khoom, thiab bromate yog cov tshuaj tua kab mob los ntawm ozone.Cov tshuaj no tuaj yeem ua rau muaj kev phom sij rau tib neeg lub cev.GB / T 5749-2006 tus qauv kev tu cev rau cov dej haus tau teev tseg tias qhov txwv ntawm chlorite, chlorate thiab bromate yog 0.7, 0.7 thiab 0.01mg / L raws li.Lub peev xwm muaj peev xwm anion pauv chromatographic kem tuaj yeem siv los txiav txim siab chlorite, chlorate thiab bromate hauv cov dej haus los ntawm ion chromatography nrog cov ntim loj ncaj qha.