Ukulawulwa Kwezinambuzane Kwemboni Yezilwane Okuyi-100% Okuyi-100% Umbulali Wezinambuzane I-Piperonyl butoxide

Incazelo Yomkhiqizo

I-Piperonyl butoxide (PBO) esebenza kahle kakhulu ingenye yezindlela ezivelele zokwandisa ukusebenza kahle kwezibulala-zinambuzane. Akugcini nje ngokuthi ingandisa umphumela wezibulala-zinambuzane izikhathi ezingaphezu kweshumi, kodwa futhi ingandisa isikhathi sayo sokusebenza.

I-PBO iyi-synthesis material ephakathi futhi isetshenziswa kabanzi kwezolimo, impilo yomndeni kanye nokuvikelwa kokugcinwa. Yiyona kuphela i-super-effect insecticide evunyelwe esetshenziswa ekuhlanzeni kokudla (ukukhiqizwa kokudla) yi-UN Hygiene Organisation. Iyisengezo sethangi esiyingqayizivele esibuyisela umsebenzi wokulwa nezinhlobo zezinambuzane ezingamelani. Isebenza ngokuvimbela ama-enzyme akhona ngokwemvelo abengalimaza i-molecule yezinambuzane. I-PBO iphula ukuzivikela kwezinambuzane futhi umsebenzi wayo wokubambisana wenza i-insecticide ibe namandla futhi isebenze kahle.

Indlela Yesenzo

I-Piperonyl butoxide ingathuthukisa umsebenzi wokubulala izinambuzane we-pyrethroids kanye nemithi yokubulala izinambuzane ehlukahlukene njenge-pyrethroids, i-rotenone, kanye ne-carbamates. Iphinde ibe nemiphumela yokusebenzisana ku-fenitrothion, i-dichlorvos, i-chlordane, i-trichloromethane, i-atrazine, futhi ingathuthukisa ukuzinza kwezithako ze-pyrethroid. Uma usebenzisa i-housefly njengento yokulawula, umphumela wokusebenzisana walo mkhiqizo ku-fenpropathrin uphakeme kunowe-octachloropropyl ether; Kodwa maqondana nomphumela wokudonsa phansi ezimpukaneni zasekhaya, i-cypermethrin ayikwazi ukusetshenziswa. Uma isetshenziswa empephweni yokuxosha omiyane, awukho umphumela wokusebenzisana ku-permethrin, futhi ngisho nokusebenza kahle kuyancishiswa.