Muunadaha deegaanka ee mugga ama wakhti cayiman ayaa la ururiyaa iyadoo loo eegayo shuruudaha muunad ee TSP, PM10, boodhka dabiiciga ah iyo duufaannada siigada ee jawiga.Rubuc ka mid ah shaybaarada xuubka shaandhada ee la ururiyey ayaa si sax ah loo gooyaa dhalooyin caag ah, iyadoo lagu darayo 20mL biyo deionized ah, ka dibna mugga 50mL ka dib markii laga soo saaray nadiifiyaha ultrasonic oo lagu sifeeyay 0.45μm xuub filter microporous.Waxaas oo dhan ka dib, muunada waa la duri karaa si loo baaro.Isticmaalka CIC-D120 ion chromatograph, SH-AC-3 anion column, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent iyo habka garaaca wadnaha laba-cirifoodka, iyadoo la raacayo shuruudaha chromatographic ee lagu taliyey, chromatogram-gu waa sida soo socota.
Isticmaalka CIC-D120 ion chromatograph, SH-CC-3 cation column, 5.5 mM MSA eluent iyo habka socodka garaaca wadnaha ee laba-cirifoodka, iyadoo la raacayo shuruudaha chromatographic ee lagu taliyey, chromatogram-gu waa sida soo socota.
Waqtiga boostada: Abriil-18-2023