Tasirin Cibiyar Harkokin Kasuwanci ta Amirka
Ranar 28 ga watan Maris, 1979, Amurka ta fuskanci mummunan haɗari na nukiliya - wani sashi mai mahimmanci na mahalarta a cibiyar sarrafa wutar lantarki ta Mile Island kusa da Middletown, Pennsylvania. A lokacin wannan mako da aka biyo baya, rahotanni da rikice-rikice suka haifar da tsoro, kuma fiye da mutum dubu dari, yawancin yara da masu juna biyu, sun gudu daga yankin.
- Da sassafe ranar 28 ga watan Maris, farashin ruwa mai yawa sun kasa cinyewa na biyu a mahalarta Mile Island (TMI-2), ya sa mai karba ya wuce.
- Mai motsi ya rufe kansa a bayan sa'a takwas bayan haka, amma zafin jiki na ci gaba da tashi saboda an kulle akwatuna masu sarrafa ruwan kwantar da gaggawa.
- Shekaru goma sha shida daga bisani, sai aka zubar da asalinsa da kuma yawan zafin jiki da aka kawo a karkashin iko. A wannan lokaci, rabi na ainihin ya narke, kuma wani ɓangare na shi ya rushe, kodayake shekaru masu yawa kafin masana kimiyya suka gane cewa an samu mafita. TMI-2 kawai yayi aiki ne na kwanaki 90 lokacin da hadarin ya faru.
- Ranar 30 ga watan Maris, daga baya aka sani da "Black Jumma'a", jita-jitar da aka yi wa lakabi game da sakin radiation daga tsirrai da gwamnan lardin Pennsylvania ya umarci fitar da yara da mata masu ciki da ke zaune a cikin kilomita 5 na shuka. Bayan haka, an koyi cewa an saki saki don sauƙaƙe matsa lamba a cikin tsarin.
- Ranar 2 ga watan Afrilu, 1979, bayan kwana biyar bayan tashin hankali, an bayyana rikicin da ke tsibirin Mile Island.
- Kodayake rikice-rikice na TMI-2 da aka kaddamar da kayan aikin rediyo ne kawai, an raunana mai damun. Babu wanda zai iya shiga shuka don shekaru biyu.
- An ƙaddamar da na'urar ta TMI-2 a cikin takaddama kuma an sake farawa TMI-1 a shekara ta 1986.
Imfani da Cutar Mile Uku
A hadewar gazawar kayan aiki, kuskuren mutane, da mummunan arziki, haɗarin nukiliya a tsibirin Mile Three ya gigice al'ummar kuma ya canza makaman nukiliya a Amurka.
Kodayake bai kai ga mutuwa ba ko kuma raunin da ya yi wa ma'aikata ko 'yan kungiyoyin da ke kusa da su, haɗarin TMI na da tasiri mai tasiri ga masana'antun makamashin nukiliya - kwamitin tsaro na nukiliya bai sake nazarin aikace-aikace don gina sabon tashar nukiliya ba Amurka tun lokacin da. Har ila yau, ya haifar da canje-canje masu saukewa da suka shafi shirin gaggawa, aikin horo na injiniya, aikin injiniya na mutum, kare radiation, da sauran wurare na ayyukan makamashin nukiliya.
Harkokin Kiwon Lafiya na Mile Island
Binciken daban-daban game da ilimin kiwon lafiya, ciki har da nazarin shekarar 2002 da Jami'ar Pittsburgh ya gudanar, sun ƙaddamar da yawan radiation ga mutanen da ke kusa da Mile Island a lokacin da aka samu sulhu kusan kimanin 1 millimita - wanda ya fi kasa, shekara-shekara kashi ga mazauna tsakiyar yankin Pennsylvania. Shekaru ashirin da biyar bayan haka, ba a samu matukar tasiri ga mutuwar mazauna mazauna a kusa da tsibirin Mile Island ba. Wani sabon bincike game da kididdigar kiwon lafiya a yankin da Radiation da Health Health ya gudanar ya gano cewa mutuwar jarirai da yara da tsofaffi sun yi raguwa a cikin shekaru biyu da suka gabata bayan hadarin Mile Island na uku a Dauphin da kewayen yankuna. .
Mile Island a yau
A yau, ana rufe kulle TMI-2 kuma an dakatar da shi, tare da tsarin mai sanyaya mai tsabta, ruwa mai rediyo ya gurgunta kuma ya kwashe shi, zubar da rediyo mai shigowa zuwa shafin yanar gizon da ya dace, tashar wutar lantarki, ga Ma'aikatar Makamashi, da kuma kulawar shafin yanar gizon. A asali, akwai magana game da Kashewa 2 lokacin da lasisi ya ƙare a watan Afrilun 2014, amma shirye-shiryen da aka gabatar a shekarar 2013 by FirstEnergy, wanda ke da Unit 1, yanzu kira don "rabu da Ƙarƙwarar Ƙari na 2 tare da aiki na 1 lokacin da lasisi ya ƙare a 2034. " Za a yi gyare-gyare a cikin shekaru goma, tare da cikakken sabuntawar shafin ta 2054 - shekaru 75 bayan hadarin.