Chibvumirano cheMinamata pamusoro peMercury, chakasainwa muKumamoto nemumiriri wehurumende yePeople's Republic of China musi wa10 Gumiguru, 2013. Sekureva kweChibvumirano cheMinamata, kubvira muna 2020, mapato ari muchibvumirano akarambidza kugadzirwa nekupinzwa nekutengeswa kwezvinhu zvine mercury.
Mercury chinhu chinowanikwa mumhepo, mumvura, nevhu, asi kupararira kwayo muzvisikwa kudiki kwazvo uye inoonekwa sesimbi isingawanzoonekwi.
Panguva imwe chete, mercury chinhu chisina kukosha chine chepfu, chinowanikwa zvakanyanya muzvinhu zvakasiyana-siyana zvezvakatipoteredza uye mune zvekudya (kunyanya hove), uye zviratidzo zvayo zvakapararira pasi rese.
Mercury inogona kuungana muzvinhu zvipenyu uye inonyudzwa nyore nyore neganda, nzira yekufema uye nzira yekugaya.
Chirwere cheMinamata rudzi rwemuchetura wemercury. Mercury inoparadza sisitimu yetsinga uye ine mhedzisiro yakaipa pamuromo, mucous membranes nemazino.
Kugara kwenguva refu munzvimbo dzine mercury yakawanda kunogona kukonzera kukuvara kwehuropi nerufu.
Pasinei nekufashaira kwakanyanya kwemercury, mhute yemercury yakazara patembiricha yemumba yasvika kakawanda pane chepfu.
Chirwere cheMinamata rudzi rwemuchetura wemercury usingaperi, wakatumidzwa zita remusha wevaredzi wakatanga kuwanikwa muma1950 pedyo neMinamata Bay muKumamoto Prefecture, Japan.
Zvichienderana nezviri muMinamata Convention, bato reState richarambidza kugadzirwa, kupinzwa uye kutengeswa kwezvinhu zvinowedzerwa nemercury panosvika gore ra2020, semuenzaniso, mamwe mabhatiri, mamwe marambi efluorescent, nezvimwe zvinhu zvekurapa zvinowedzerwa nemercury zvakaita sethermometers uye sphygmomanometers.
Hurumende Dziri Kubvumirana dzakabvumirana muMinamata Convention kuti nyika yega yega ichagadzira hurongwa hwenyika hwekuderedza nekubvisa zvishoma nezvishoma mercury mukati memakore matatu kubva pazuva rekutanga kushanda kwechibvumirano ichi.
Thermometer yegirazi, ine zita resainzi rekuti thermometer yerodhi ine hutatu, ichubhu pfupi yegirazi mumuviri wese, iyo inopfava. Ropa riri mumuviri wese chinhu chesimbi inorema chinonzi "mercury".
Mushure mekunge nyanzvi "dzakadhonza mutsipa", "bubble", "throat shrink", "sealing bubble", "megging mercury", "sealing head", "fixed point", "semicolon", "penetrating printing", "test" ", "Packaging" maitiro makumi maviri nemashanu akagadzirwa nokungwarira, akaberekwa panyika. Inogona kutsanangurwa se "zviuru zvekuedza".
Chinhu chisina kunyatsojeka ndechekuti pakati pechubhu yegirazi re capillary negirazi riri pakati, pane nzvimbo diki zvikuru, inonzi "shrink", uye mercury haisi nyore kupfuura. Mercury haizodonhe mushure mekunge thermometer yabuda mumuviri wemunhu kuti ive nechokwadi chekuyera kwakarurama. Vanhu vasati vashandisa, vanowanzo donhedza mercury pasi pechiyero che thermometer.
China icharega kugadzira mathermometer emercury muna 2020.
Kuti tive nechokwadi chekuti zvinhu zvakanyatsorongeka, tinoshandisa alloys panzvimbo pemercury. Unogona kuwana zvigadzirwa zvisina mercury pawebhusaiti yedu.
Nguva yekutumira: Chikumi-03-2020
