Taw qhia:
Meperfluthrinyog ib qho tshuaj tua kab uas siv ntau heev uas tau txais kev saib xyuas zoo vim nws cov txiaj ntsig zoo hauv kev tawm tsam thiab tshem tawm kab.Txawm li cas los xij, thaum nws ua tiav hauv kev tswj xyuas kab tsuag, kev txhawj xeeb tau tshwm sim txog nws qhov kev phom sij rau tib neeg.Hauv tsab xov xwm no, peb delve rau hauv cov pov thawj scientific thiab nthuav tawm qhov tseeb txog meperfluthrin qhov cuam tshuam rau tib neeg kev noj qab haus huv.
Nkag siab Meperfluthrin:
Meperfluthrin belongs rau tsev neeg pyrethroid ntawm cov tshuaj tua kab, uas tau siv dav rau lawv cov tshuaj tua kab muaj zog.Muab tau los ntawm cov paj chrysanthemum, cov khoom sib xyaw no muaj lub peev xwm tshwj xeeb los cuam tshuam cov paj hlwb ntawm cov kab, ua rau lawv tuag tes tuag taw thiab thaum kawg ua rau lawv tuag.
Tsawg Toxicity rau tib neeg:
Kev tshawb fawb dav dav thiab kev tshawb fawb toxicological tau ua los soj ntsuam cov kev pheej hmoo ntawm kev noj qab haus huv cuam tshuam nrog meperfluthrin raug rau tib neeg.Cov txiaj ntsig tau dhau los qhia tau hais tias, thaum siv raws li cov txheej txheem kev nyab xeeb thiab cov khoom siv hauv tsev ib txwm muaj, meperfluthrin ua rau muaj kev pheej hmoo tsawg rau peb txoj kev noj qab haus huv.
Kev Tiv Thaiv Kev Nyab Xeeb Ua kom muaj kev noj qab haus huv tib neeg:
Cov koom haum tswj hwm, xws li Lub Chaw Tiv Thaiv Ib puag ncig (EPA), tau tsim cov txheej txheem nruj rau kev siv thiab kev siv meperfluthrin-basedtshuaj tua kabnyob rau hauv vaj tse, kev lag luam, thiab kev ua liaj ua teb.Cov lus qhia no suav nrog kev txwv ntau npaum li cas, kev pom zoo siv txoj hauv kev, thiab kev ceev faj txog kev nyab xeeb kom txo qis qhov cuam tshuam tsis zoo rau tib neeg kev noj qab haus huv.
Kev txhawj xeeb ua pa thiab nqus pa:
Ib cheeb tsam ntawm kev txhawj xeeb feem ntau tau tsa yog qhov cuam tshuam ua pa ntawm meperfluthrin.Kev nqus pa tuaj yeem tshwm sim thaum siv cov tshuaj aerosol lossis lwm yam khoom uas muaj meperfluthrin.Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov concentrations feem ntau siv hauv cov khoom zoo li no tau qis dua cov qib pom tias muaj kev phom sij rau tib neeg ua pa.Txhawm rau txo qhov kev pheej hmoo ntxiv, nws raug nquahu kom ua kom qhov cua kom zoo thaum siv tshuaj tua kab meperfluthrin.
Daim tawv nqaij Irritation thiab Sensitization:
Lwm qhov ntawm meperfluthrin qhov cuam tshuam rau tib neeg kev noj qab haus huv revolves nyob ib ncig ntawm daim tawv nqaij.Txawm hais tias kev sib cuag ncaj qha nrog cov tshuaj tua kab no yuav ua rau cov tawv nqaij khaus me ntsis rau cov tib neeg uas muaj tawv nqaij rhiab heev, kev tsis haum tshuaj loj los yog rhiab heev yog qhov tshwm sim tsis tshua muaj.Txawm li cas los xij, kev ceev faj tus qauv xws li hnav hnab looj tes thiab lub tes tsho ntev thaum siv cov khoom siv meperfluthrin tuaj yeem txo cov kev txhawj xeeb no.
Kev mob tshwm sim thiab toxicity:
Kev txhawj xeeb txog kev noj tshuaj meperfluthrin tsis zoo kuj tau hais nyob rau hauv cov kev tshawb fawb tshawb fawb.Cov kev tshawb fawb tsis tu ncua qhia tau tias, txawm tias thaum muaj kev sib tsoo, cov tshuaj toxicological ntawm meperfluthrin hauv tib neeg muaj tsawg.Txawm li cas los xij, nws yog ib qho tseem ceeb heev uas yuav tsum tau ceev faj thiab xyuas kom zoo ntawm txhua yam khoom siv tshuaj tua kab, tshwj xeeb tshaj yog nyob rau hauv cov tsev neeg uas muaj menyuam yaus.
Environmental Impact:
Thaum tsab xov xwm no feem ntau tsom rau qhov muaj peev xwm ua rau meperfluthrin rau tib neeg, nws tsim nyog hais txog nws qhov kev cuam tshuam ib puag ncig.Meperfluthrinpaub tias muaj txiaj ntsig zoo tiv thaiv kab, tab sis nws kuj muaj qhov qis ib puag ncig persistence piv rau lwm yam tshuaj tua kab.Qhov no txo qhov kev pheej hmoo ntawm kev sib sau mus sij hawm ntev hauv ecosystems, yog li txo qis nws cov kev cuam tshuam tsis zoo rau cov kab mob uas tsis yog lub hom phiaj thiab ib puag ncig tag nrho.
Xaus:
Los ntawm kev tshawb fawb dav dav, nws pom tseeb tias thaum siv lub luag haujlwm thiab ua raws li cov txheej txheem kev nyab xeeb, cov tshuaj tua kab meperfluthrin ua rau muaj kev pheej hmoo tsawg rau tib neeg kev noj qab haus huv.Cov tshuaj toxicity tsawg, kev ntsuas kev nyab xeeb, thiab cov kev cai nruj nyob ib puag ncig meperfluthrin pab txhawb rau nws qhov kev nyab xeeb tag nrho.Raws li ib txwm muaj, nws raug nquahu kom nyeem thiab ua raws li daim ntawv qhia cov lus qhia ntawm txhua yam khoom uas muaj meperfluthrin kom muaj kev nyab xeeb tshaj plaws thaum siv.
Post lub sij hawm: Nov-02-2023