F-, Cl-, NO2-, SO42-, Na+, K+, NH4+, Mg2+, Ca2+, wdg bụ ihe ndị dị mkpa a ga-achọpụta na ọmụmụ nke àgwà ikuku na mmiri ozuzo.Ion chromatography (IC) bụ usoro kachasị mma maka nyocha nke ihe ndị a.
Igwe ikuku gas sample: N'ozuzu, na-eji siri ike absorption tube ma ọ bụ absorption mmiri mmiri na sample.N'ihi na analysis nke sulfur dioxide na nitrogen oxides, ọ dị mkpa ka ịgbakwunye kwesịrị ekwesị ego nke H2O2 na absorption ma ọ bụ mmịpụta ngwọta, oxidize SO2 ka SO42 -, na mgbe ahụ. chọpụta ya site na usoro IC.
Ihe nlele mmiri ozuzo: Mgbe nlelechara, a ga-enyocha ya ozugbo ma chekwaa ya na refrjiraeto na 4 ℃, wee nyochaa ngwa ngwa o kwere mee. Maka nyocha nke cations, a ga-agbakwunye acid kwesịrị ekwesị mgbe nlelechara.
Ihe nlele nke ihe: A na-anakọta ihe atụ gburugburu ebe obibi nke otu olu ma ọ bụ oge, na 1/4 nke ihe nlele anakọtara ka ebibie nke ọma.A na-egbutu akpụkpọ ahụ ndị a na-ehichapụ na mkpa dị ọcha ma tinye ya na karama rọba (polyester PET), a na-agbakwunye mmiri na-ekpo ọkụ, a na-amịpụta ya site na ultrasonic wave, mgbe ahụ, a na-edozi mpịakọta ahụ site na karama volumetric.Mgbe ewepụchara ihe ahụ site na akpụkpọ anụ microporous 0.45µm, enwere ike nyochaa ya; A na-awụsa uzuzu uzuzu n'ime beakers na mmiri deionized nke ukwuu wee wepụta ya site na ultrasonic ife, na-enyocha ma kpebisie ike site n'otu usoro ahụ dị n'elu.
Oge nzipu: Eprel-18-2023