Daim Ntawv Cog Lus Minamata txog Mercury, tau kos npe rau hauv Kumamoto los ntawm tus sawv cev ntawm tsoomfwv ntawm Lub Tebchaws Suav rau lub Kaum Hli 10, 2013. Raws li Daim Ntawv Cog Lus Minamata, txij li xyoo 2020, cov tog neeg cog lus tau txwv tsis pub tsim thiab xa tawm cov khoom muaj mercury.
Mercury yog ib qho khoom uas muaj nyob hauv huab cua, dej, thiab av, tab sis nws qhov kev faib tawm hauv qhov xwm txheej yog me me heev thiab suav tias yog ib qho hlau tsis tshua muaj.
Tib lub sijhawm, mercury yog ib qho tshuaj lom heev uas tsis tseem ceeb, muaj ntau nyob rau hauv ntau yam xov xwm ib puag ncig thiab cov khoom noj khoom haus (tshwj xeeb tshaj yog ntses), thiab nws cov cim tau kis thoob plaws ntiaj teb.
Mercury tuaj yeem sib sau ua ke hauv cov tsiaj txhu thiab yooj yim nqus tau los ntawm daim tawv nqaij, txoj hlab pa thiab txoj hnyuv.
Kab mob Minamata yog ib hom kev lom los ntawm mercury. Mercury ua rau lub paj hlwb hauv nruab nrab puas tsuaj thiab muaj kev cuam tshuam tsis zoo rau lub qhov ncauj, cov ntaub so ntswg thiab cov hniav.
Kev raug tshuaj mercury ntau ntev dhau yuav ua rau lub hlwb puas tsuaj thiab tuag tau.
Txawm hais tias muaj mercury kub npau npau, cov pa mercury uas nyob hauv chav sov tau nce mus txog ntau zaus ntawm cov tshuaj lom.
Kab mob Minamata yog ib hom kab mob lom los ntawm cov mercury uas nyob ntev, uas muaj npe tom qab lub zos nuv ntses uas tau tshawb pom thawj zaug hauv xyoo 1950 ze ntawm Minamata Bay hauv Kumamoto Prefecture, Nyiv Pooj.
Raws li cov kev cai ntawm Minamata Convention, lub Xeev tog yuav txwv tsis pub tsim, xa tawm thiab xa tawm cov khoom muaj mercury ntxiv rau xyoo 2020, piv txwv li, qee lub roj teeb, qee lub teeb fluorescent, thiab qee cov khoom siv kho mob uas muaj mercury ntxiv rau xws li cov ntsuas kub thiab sphygmomanometers.
Cov Tsoom Fwv Teb Chaws uas tau cog lus tau pom zoo hauv Minamata Convention tias txhua lub teb chaws yuav tsim ib txoj kev npaj hauv tebchaws los txo thiab maj mam tshem tawm cov mercury hauv peb xyoos txij li hnub uas daim ntawv cog lus pib siv.
Lub ntsuas kub iav, uas nws lub npe scientific yog lub ntsuas kub peb ceg, yog ib lub raj iav luv luv thoob plaws lub cev, uas tsis yooj yim tawg. Cov ntshav hauv tag nrho lub cev yog ib qho hlau hnyav hu ua "mercury".
Tom qab cov masters "rub caj dab", "npuas", "qog ntsws", "kab npuas kaw", "merging mercury", "sealing head", "fixed point", "semicolon", "penetrating printing", "test" ", "Packaging" 25 cov txheej txheem tsim kom zoo, tau yug los hauv ntiaj teb. Nws tuaj yeem piav qhia tias yog "txhiab tus neeg siv zog".
Qhov tsis meej pem yog tias ntawm lub raj iav capillary thiab lub khob iav hauv nruab nrab, muaj ib qho chaw me me, hu ua "shrink", thiab mercury tsis yooj yim hla. Lub mercury yuav tsis poob tom qab lub ntsuas kub tawm hauv lub cev tib neeg kom ntseeg tau tias ntsuas tau raug. Ua ntej siv, tib neeg feem ntau pov mercury hauv qab qhov ntsuas kub.
Tuam Tshoj yuav tsum tsis txhob tsim cov ntsuas kub uas muaj mercury hauv xyoo 2020.
Yuav kom paub tseeb tias qhov tseeb, peb siv cov hlau sib xyaw es tsis siv mercury. Koj tuaj yeem nrhiav cov khoom tsis muaj mercury ntawm peb lub vev xaib.
Lub sijhawm tshaj tawm: Lub Rau Hli-03-2020
