Ingqungquthela yaseMinamata yeMercury, esayinwe eKumamoto ngummeli karhulumente weRiphabhlikhi yaseChina ngo-Oktobha 10, 2013. Ngokutsho kweNgqungquthela yaseMinamata, ukususela ngo-2020, amaqela ekhontrakthi avimbele ukuveliswa kunye nokungenisa kunye nokuthunyelwa kwamanye amazwe iimveliso ezine-mercury. .
I-Mercury yinto eyenzeka ngokwemvelo efumaneka emoyeni, emanzini, nasemhlabeni, kodwa ukuhanjiswa kwayo kwindalo kuncinci kakhulu kwaye ithathwa njengentsimbi enqabileyo.
Ngelo xesha, i-mercury yinto enobuthi kakhulu engabalulekanga, ekhoyo ngokubanzi kwimidiya eyahlukeneyo yokusingqongileyo kunye namatyathanga okutya (ingakumbi intlanzi), kwaye umkhondo wayo usasazwa kwihlabathi lonke.
I-Mercury inokuqokelela kwizinto eziphilayo kwaye ifunnwe lula ulusu, umgudu wokuphefumula kunye nomgudu wokugaya.
Isifo saseMinamata luhlobo lwetyhefu yemekyuri. I-Mercury itshabalalisa inkqubo ye-nervous central kwaye ibe nefuthe elibi emlonyeni, kwiinwebu kunye namazinyo.
Ukuvezwa ixesha elide kwiindawo eziphakamileyo zemercury kunokubangela ukonakala kwengqondo kunye nokufa.
Nangona iqondo lokubila liphezulu lemekyuri, umphunga wemekyuri ogcwele kwiqondo lobushushu begumbi ufikelele izihlandlo ezininzi kwithamo elinetyhefu.
Isifo saseMinamata luhlobo lwetyhefu engapheliyo yemekyuri, ethiywe ngegama lelali yokuloba eyafunyanwa okokuqala ngeminyaka yee-1950 kufuphi neMinamata Bay eKumamoto Prefecture, eJapan.
Ngokwamalungiselelo eNgqungquthela yaseMinamata, iqela likaRhulumente liza kuvimbela ukuveliswa, ukungenisa kunye nokuthumela ngaphandle kwemveliso ye-mercury-eyongeziweyo ngo-2020, umzekelo, ezinye iibhetri, izibane ezithile ze-fluorescent, kunye nezinye izinto zonyango ezongezelelweyo ze-mercury ezifana ne-thermometers kunye ne-sphygmomanometers. .
OoRhulumente abaNxibelelayo bavumile kwiNgqungquthela yaseMinamata ukuba ilizwe ngalinye liya kuphuhlisa isicwangciso sesizwe sokunciphisa kunye nokuphelisa ngokuthe ngcembe i-mercury kwiminyaka emithathu ukususela kumhla wokungena kwimvumelwano.
Ithemometha yeglasi, egama layo lezenzululwazi yithemometha yentonga engunxantathu, yityhubhu emfutshane yeglasi egcwele umzimba wonke, eethe-ethe. Igazi kumzimba wonke yinto enzima ebizwa ngokuba yi "mercury".
Emva kokuba iinkosi "zitsale intamo", "iqamza", "ukucutheka komqala", "iqam lokutywina", "imercury yokudibanisa", "intloko yokutywina", "indawo emiselweyo", "semicolon", "ukuprinta okungenayo", "uvavanyo" " , "Ukupakisha" Iinkqubo ze-25 ezenziwe ngokucophelela, zazalwa kwihlabathi. Inokuchazwa “njengamawaka emizamo”.
Ubuqhetseba kukuba phakathi kombhobho yeglasi ye-capillary kunye ne-bubble yeglasi phakathi, kukho indawo encinci kakhulu, ebizwa ngokuthi "i-shrink", kwaye i-mercury ayilula ukudlula. I-mercury ayiyi kulahla emva kokuba i-thermometer ishiya umzimba womntu ukuqinisekisa ukulinganisa ngokuchanekileyo. Ngaphambi kokusetyenziswa, abantu bahlala bephosa i-mercury ngaphantsi kwesikali se-thermometer.
I-China iya kuyeka ukuvelisa i-mercury thermometers ngo-2020.
Ukuze siqinisekise ukuchaneka, sisebenzisa i-alloys endaweni ye-mercury.Unokufumana iimveliso ezingenayo i-mercury kwiwebhusayithi yethu.
Ixesha lokuposa: Jun-03-2020
