Amanzi angaphezulu ngokuvamile ahlanzekile.Ngemuva kwemizuzu engama-30 yemvula yemvelo, kuthathwa ingxenye engeyona imvula yongqimba olungaphezulu ukuze ihlaziywe.Uma kukhona izinto eziningi ezimisiwe kusampula yamanzi noma umbala umnyama, yilungise kusengaphambili nge-centrifugation, filtration noma i-steam distillation.Kusetshenziswa i-CIC-D120 ion chromatograph, ikholomu ye-anion ye-SH-AC-3, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent kanye nendlela ye-bipolar pulse conductance, ngaphansi kwezimo ezinconyiwe zechromatographic, i-chromatogram imi kanje.Izibulala-zinambuzane zibhekisela ekilasini lezidakamizwa ezisetshenziselwa bulala izinambuzane, bulala amagciwane futhi ubulale izilwane eziyingozi (noma ukhula) ukuze uqinisekise futhi ukhuthaze ukukhula kwezitshalo nezitshalo ekukhiqizeni kwezolimo, ikakhulukazi lezo ezisetshenziswa kwezolimo ukuvimbela nokulawula izifo kanye nezinambuzane kanye nokulawula ukukhula kwezitshalo nokukhula.Isetshenziswa kabanzi kwezolimo, ezamahlathi kanye nokukhiqizwa kwezilwane, ukuhlanzeka kwemvelo kanye nendlu, ukulawula izinambuzane kanye nokuvimbela ubhubhane, ukuvimbela isikhunta kanye nebhu lemikhiqizo yezimboni, njll Kunezinhlobo eziningi zezibulala-zinambuzane, ezingahlukaniswa zibe izibulala-zinambuzane, ama-acaricides, ama-rodenticides, nematicides, molluscicides, fungicides, herbicides, abalawuli bokukhula kwezitshalo, njll;Ngokusho komthombo wezinto ezingavuthiwe, zingahlukaniswa zibe izibulala-zinambuzane zamaminerali (izibulala-zinambuzane ezingaphili), izibulala-zinambuzane eziphilayo (izinto ze-NATURAL organics, microorganisms, antibiotics, njll.) kanye nezibulala-zinambuzane zokwenziwa zamakhemikhali;Ngokusho kwesakhiwo samakhemikhali, ikakhulukazi zihlanganisa i-organochlorine, i-organophosphorus, i-nitrogen ephilayo, isulfure ephilayo, i-carbamate, i-pyrethroid, i-amide compounds, i-ether compounds, i-phenolic compounds, i-phenoxycarboxylic acids, i-amidines, i-triazoles, i-heterocycles, i-benzoic acids, njll. izibulala-zinambuzane.Izibulala-zinambuzane eziningi zinezakhiwo eziyinkimbinkimbi nezinhlobonhlobo ezihlukahlukene.Nakuba eziningi zazo zingahlaziywa yi-HPLC noma i-GC, i-ion chromatography iyisinqumo esingcono kwezinye izinhlanganisela ezingenakho ukumuncwa okubonakalayo futhi ezingenziwa i-ionized.I-Ion chromatography ekuqaleni yayisetshenziselwa ukuhlaziya ama-anion nama-anions angaphili.
Ngokuthuthukiswa kobuchwepheshe be-ion chromatography, ububanzi bokusebenza kwayo buye banda kancane kancane.Ngokuqiniswa kokuqwashisa kwabantu ngempilo nokuvikelwa kwemvelo, i-IC iye yathuthuka ngokushesha ekutholeni izibulala-zinambuzane, futhi sekusungulwe izindlela eziningi ezilula nezisebenzayo zokubona.Lolu hlelo lwethula ngokuyinhloko ezinye izinhlelo zokusebenza ze-ion chromatography ekutholeni izibulala-zinambuzane ukuze uthole inkomba yakho.
Isikhathi sokuthumela: Apr-18-2023