Chitetezo Chachilengedwe
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Tinthu ta mumlengalenga
Zitsanzo zachilengedwe za voliyumu kapena nthawi inayake zimasonkhanitsidwa molingana ndi zofunikira za TSP, PM10, fumbi lachilengedwe ndi mkuntho wafumbi mumlengalenga.Kotala la zitsanzo zosefera zomwe zasonkhanitsidwa zimadulidwa bwino m'mabotolo apulasitiki, ndikuwonjezera 20mL ...Werengani zambiri -
Madzi apamtunda
Madzi a pamwamba nthawi zambiri amakhala aukhondo.Pambuyo pa mphindi 30 za mvula yachilengedwe, kutenga gawo lopanda mvula lamtunda wapamwamba kuti liwunikenso.Ngati pali zinthu zambiri zoyimitsidwa m'madzi am'madzi kapena mtundu wake ndi wakuda, iwonetseni ndi centrifugation, fi ...Werengani zambiri -
Kusanthula chilengedwe
F-, Cl-, NO2-, SO42-, Na+, K+, NH4+, Mg2+, Ca2+, etc. ndi zinthu zofunika kuti zidziwike pophunzira za khalidwe la mumlengalenga ndi mvula.Ion chromatography (IC) ndiye njira yoyenera kwambiri yowunikira zinthu za ayoni.Chitsanzo cha gasi wa mumlengalenga: General...Werengani zambiri
