Ngwa nke ion Chromatography na ụlọ ọrụ pesticide

Mmiri dị n'elu na-adịkarị ọcha.Mgbe nkeji 30 nke mmiri ozuzo sitere n'okike, were akụkụ na-abụghị mmiri ozuzo nke oyi akwa elu maka nyocha.Ọ bụrụ na enwere ọtụtụ ihe kwụsịtụrụ na nlele mmiri ma ọ bụ na agba gbara ọchịchịrị, dozie ya site na centrifugation, filtration ma ọ bụ uzuoku distillation.Iji CIC-D120 ion chromatograph, SH-AC-3 anion kọlụm, 3.6 mM Na2CO3 + 4.5 mM NaHCO3 eluent na bipolar pulse conductance usoro, n'okpuru na-atụ aro chromatographic ọnọdụ, na chromatogram bụ dị ka ndị a. Pesticides na-ezo aka na klas nke ọgwụ na-eji. na-egbu ụmụ ahụhụ, sterilize na igbu anụmanụ (ma ọ bụ ahịhịa) na-emerụ ahụ iji hụ na ịkwalite uto nke ihe ọkụkụ na ihe ọkụkụ na mmepụta ugbo, karịsịa ndị a na-eji na-arụ ọrụ ugbo iji gbochie ma chịkwaa ọrịa na ụmụ ahụhụ na-achịkwa osisi na ịta ahịhịa.A na-eji ya n'ọtụtụ ebe na ọrụ ugbo, oke ohia na mmepụta anụ ụlọ, ịdị ọcha gburugburu ebe obibi na ezinụlọ, njikwa pesti na mgbochi ọrịa, mgbochi ebu na nla nke ngwaahịa mmepụta ihe, wdg. E nwere ọtụtụ ụdị pesticides, nke nwere ike kewaa n'ime ụmụ ahụhụ, acaricides. rodenticides, nematicides, molluscicides, fungicides, herbicides, ndị na-ahụ maka uto osisi, wdg;Dị ka isi iyi nke akụrụngwa si kwuo, enwere ike kewaa ya n'ime pesticides ịnweta (pesticides inorganic), pesticides ndu (NATURAL organics, microorganisms, antibiotics, wdg) na chemical synthetic pesticides;Dị ka usoro nke kemịkalụ si dị, ha na-agụnye organochlorine, organophosphorus, organic nitrogen, organic sọlfọ, carbamate, pyrethroid, amide ogige, ether ogige, phenolic ogige, phenoxycarboxylic acid, amidines, triazoles, heterocycles, benzoic acid, wdg ha bụ organic synthetic acid. ọgwụ nje.Ọtụtụ ọgwụ na-egbu egbu nwere usoro dị mgbagwoju anya na ụdị dị iche iche.Ọ bụ ezie na ọtụtụ n'ime ha nwere ike nyochaa site na HPLC ma ọ bụ GC, ion chromatography bụ nhọrọ ka mma maka ụfọdụ ogige ndị na-enweghị ntinye anya ma nwee ike ịmegharị ya.A na-ejikarị ion chromatography mee ihe na mbụ iji nyochaa anions na anions inorganic.