Txij li thaum Lub Kaum Ob Hlis xyoo tas los, cov nqi ntawm Sodium lauryl ether sulfate tau poob qis vim muaj cov khoom siv tsawg thiab kev muag khoom ua ntej Lub Caij Nplooj Ntoos Hlav, tab sis cov nqi tau dhia sai sai hauv lub lim tiam uas xaus rau Lub Ib Hlis 21. Raws li cov ntaub ntawv tshuaj lom neeg ChemAnalyst, uas raug cuam tshuam los ntawm kev hloov pauv kev lag luam los ntawm kev poob qis tsis ntev los no hauv Asmeskas duas, cov nqi cog lus rau SLES 28% thiab 70% tau dhia 17% thiab 5%, feem, hauv lub lim tiam uas xaus rau hnub Friday dhau los.
Qhov kev thov rau sodium lauryl ether sulfate hauv kev lag luam ntxuav khaub ncaws thiab kev saib xyuas tus kheej tau nce ntxiv sai heev, vim yog Xyoo Tshiab Suav uas yuav los txog thiab qhov cuam tshuam zoo ntawm Beijing Olympic Games hauv thawj lub lim tiam ntawm Lub Ob Hlis. Vim tias cov khoom lag luam tsis tuaj yeem ua tau raws li qhov kev thov uas loj hlob sai, cov neeg tsim khoom sodium lauryl ether sulfate tab tom yuav ntau cov khoom siv raw los ua kom muaj ntau ntxiv. Txawm li cas los xij, cov nqi khoom siv raw hauv kev ua lag luam tau nce siab heev vim yog qhov tsis txaus ntawm cov khoom siv thiab tus nqi dollar tsis muaj zog.
Tus nqi khoom noj khoom haus yav tom ntej ntawm ethylene thiab ethylene oxide nce siab, nrog rau kev hloov pauv ntawm tus nqi khoom noj khoom haus thoob ntiaj teb, tau ua rau muaj kev tsis txaus khoom noj khoom haus. Kev tsis txaus khoom noj khoom haus tau ua rau muaj kev poob qis ntawm kev siv peev xwm thiab kev poob qis ntawm cov khoom tsim tawm. Ntxiv nrog rau kev txwv tsis pub nres ntawm feem ntau ntawm cov chaw nres nkoj hauv Suav teb raws li txoj cai "xoom COVID", kev poob qis ntawm Asmeskas duas tau thawb tus nqi khoom noj khoom haus, ua rau kev yuav khoom nyuaj heev. Hnub Thursday, lub duas poob qis rau ob lub hlis qis ntawm 94.81 tawm tsam rau lub txiaj tseem ceeb thaum muaj txoj cai nyiaj txiag nruj dua ntawm Asmeskas. Yog li ntawd, cov tub luam tau hloov kev txhawb nqa ntawm kev xav ntawm cov khoom lag luam mus rau hauv kev nce siab ntawm tus nqi ntawm sodium lauryl ether sulfate.
Raws li ChemAnalyst, tus nqi sodium lauryl ether sulfate yuav tsum ruaj khov rau lub sijhawm luv luv, vim tias cov qauv tsim khoom tsis zoo thiab kev ua lag luam hauv thawj ib nrab ntawm lub Ob Hlis yuav txwv tsis pub tus nqi nce siab. Qhov kev cia siab ntawm tus nqi ntawm US dollar thaum lub sijhawm no yuav ua rau kev lag luam raw khoom ruaj khov thiab thaum kawg daws qhov tsis txaus ntawm kev muab khoom hauv kev lag luam downstream.
Kev Tshawb Fawb Txog Kev Lag Luam Sodium Lauryl Ether Sulfate (SLES): Kev Lag Luam Loj, Peev Xwm Cog Qoob Loo, Kev Tsim Khoom, Kev Ua Haujlwm Zoo, Kev Muab Khoom thiab Kev Xav Tau, Kev Lag Luam Neeg Siv Kawg, Channel Muag Khoom, Kev Xav Tau Hauv Cheeb Tsam, Kev Koom Tes ntawm Lub Tuam Txhab, Cov Txheej Txheem Tsim Khoom, 2015-2032
Peb siv cov ncuav qab zib kom ntseeg tau tias peb muab qhov kev paub zoo tshaj plaws rau koj ntawm peb lub vev xaib. Yog xav paub ntxiv, thov nyeem peb Txoj Cai Tswjfwm Ntiag Tug. Los ntawm kev txuas ntxiv siv lub xaib no lossis kaw lub qhov rais no, koj pom zoo rau peb siv cov ncuav qab zib. Xav paub ntxiv.