Ruwa shine tushen rayuwa.Dole ne mu sa duk mutane gamsu (isasshen, aminci da sauƙin samun) wadatar ruwa.Inganta samar da tsaftataccen ruwan sha na iya kawo fa'ida ta zahiri ga lafiyar jama'a, kuma ya kamata a yi duk mai yiwuwa wajen tabbatar da ingancin ruwan sha.Hukumar lafiya ta duniya (WHO) ta kuma samar da "Sharuɗɗa na ingancin ruwan sha" kan kiyaye ruwan sha, inda aka yi bayanin abubuwan da suka shafi lafiyar ɗan adam a cikin ruwan sha, wanda kuma shine ma'auni na mu na tabbatar da amincin ruwan sha. .A binciken da aka gudanar, an gano daruruwan sinadarai masu guba a cikin ruwan sha, wasu daga cikin su sinadaran kashe kwayoyin cuta ne, kamar su bromate, chlorite, chlorate, da sauran anions na inorganic, kamar su fluoride, chloride, nitrite, nitrate da sauransu. kan.
Ion chromatography ita ce hanyar da aka fi so don nazarin mahadi na ionic.Bayan fiye da shekaru 30 na haɓakawa, ion chromatography ya zama kayan aikin ganowa wanda babu makawa don gano ingancin ruwa.Hakanan ana amfani da ion chromatography azaman hanya mai mahimmanci don gano fluoride, nitrite, bromate da sauran abubuwa a cikin Jagororin ingancin Ruwan Sha.
Gano anions a cikin ruwan sha
Ana tace samfuran ta 0.45μm microporous tace membrane ko centrifuged.Amfani da CIC-D120 ion chromatograph, SH-AC-3 anion shafi, 2.0 mM Na2CO3 / 8.0 mM NaHCO3 eluent da bipolar bugun jini Hanyar, karkashin shawarar chromatographic yanayi, da chromatogram ne kamar haka.
Lokacin aikawa: Afrilu-18-2023