Hangata metsi a ka holim'a metsi a batla a hloekile.Ka mor'a metsotso e 30 ea lipula tsa tlhaho, ho nka karolo e seng ea pula ea lera e ka holimo bakeng sa tlhahlobo.Haeba ho na le lintho tse ngata tse emisitsoeng ka har'a sampole ea metsi kapa 'mala o le lefifi, e fetisetse pele ka centrifugation, filtration kapa steam distillation.U sebelisa CIC-D120 ion chromatograph, SH-AC-3 anion column, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent and bipolar pulse conductance method, tlas’a maemo a khothaletsoang a chromatographic, chromatogram e tjena.Likokoana-hloko li bua ka sehlopha sa lithethefatsi tse sebelisoang ho ho bolaea likokoanyana, ho bolaea le ho bolaea liphoofolo tse kotsi (kapa mofoka) molemong oa ho netefatsa le ho khothaletsa kholo ea limela le lijalo tlhahisong ea temo, haholo-holo tse sebelisoang temong ho thibela le ho laola mafu le likokoanyana tse senyang lijalo le ho laola kholo ea limela le lehola.E sebelisoa haholo temong, merung le tlhahiso ea liphoofolo, bohloeki ba tikoloho le malapa, taolo ea likokoanyana le thibelo ea seoa, hlobo le thibelo ea lihlahisoa tsa indasteri, joalo-joalo Ho na le mefuta e mengata ea chefo e bolaeang likokoanyana, e ka aroloa ka likokoanyana tse bolaeang likokoanyana, li-acaricides, li-rodenticides, nematicides, molluscicides, fungicides, herbicides, ba laolang kholo ea limela, joalo-joalo;Ho ea ka mohloli oa lihlahisoa tse tala, e ka aroloa ka chefo e bolaeang liminerale (likokoana-hloko tse sa tloaelehang), likokoana-hloko tsa likokoana-hloko (NATURAL organics, microorganisms, lithibela-mafu, joalo-joalo) le meriana ea maiketsetso ea lik'hemik'hale;Ho ea ka sebopeho sa lik'hemik'hale, haholo-holo li kenyelletsa organochlorine, organophosphorus, nitrogen organic, organic sulfur, carbamate, pyrethroid, metsoako ea amide, metsoako ea ether, metsoako ea phenolic, phenoxycarboxylic acids, amidines, triazoles, heterocycles, benzoic acid, joalo-joalo ke organic synthetic acid. chefo e bolaeang likokoanyana.Likokoana-hloko tse ngata li na le libopeho tse rarahaneng le mefuta e sa tšoaneng.Le hoja boholo ba tsona bo ka hlahlojoa ke HPLC kapa GC, ion chromatography ke khetho e molemo bakeng sa metsoako e meng e se nang optical absorption 'me e ka ionized.Ion chromatography qalong e ne e sebelisoa haholo ho hlahloba li-anion le anions.
Ka nts'etsopele ea theknoloji ea ion chromatography, sebaka sa ts'ebeliso ea eona se eketsehile butle-butle.Ka ho matlafatsoa ha tlhokomeliso ea batho ka bophelo bo botle le tšireletso ea tikoloho, IC e tsoetse pele ka potlako tabeng ea ho lemoha chefo e bolaeang likokoanyana, ’me ho thehiloe mekhoa e mengata e bonolo le e sebetsang ea ho lemoha.Morero ona o hlahisa haholo lits'ebetso tse ling tsa ion chromatography ts'ebelisong ea chefo e bolaeang likokoanyana molemong oa hau.
Nako ea poso: Apr-18-2023