IYurophu ifumana ilifu elinemitha yeRuthenium 106

Ukukhutshwa kweRuthenium 106 eYurophu, kwimephu ye-IRSN

Kutshanje iZiko laseFrance lokuSasazwa kweMitha kunye noKhuseleko lweNyukliya (I-SNRIIsifinyezo segama laso ngesiFrentshi sikhuphe ingxelo malunga nelifu eliqukethe iRuthenium 106. Mhlawumbi imvelaphi yayo isuka eRashiya okanye eKazakhstan, ukukhutshwa kwale nuclide enemitha ye-radio eqhele ukusetyenziswa kunyango lwenyukliya. Phambi kokuba uqhubeke, uqaqambisa ukuba uphando lwe-IRSN luyangqina ukuba ukugxila kweRuthenium 106 efunyanwe ngaphezulu kweYurophu akunaziphumo kwimpilo yabantu okanye kwindalo esingqongileyo.

Ngexesha likaSeptemba 27 noNovemba 13, Izikhululo zeSeyne-sur-Me, Nice kunye neAjaccio zatyhila ubukho beRuthenium 106 kumkhondo. Izikhululo ezahlukeneyo zaseYurophu ezixhumeke kwi-IRSN ukusukela nge-3 ka-Okthobha ziqinisekisile ubukho bemitha. Iziphumo eziye zafunyanwa ukusukela nge-6 ka-Okthobha zibonisa ukuba kuhlala kuncipha eRuthenium. Ukongeza, ukusukela nge-13 ka-Okthobha, ukufunyanwa kuyekiswa kwiindawo zaseFrance. Emva kwexesha, okwangoku, kubonakala ngathi umkhondo weRuthenium awukho, kwaye azisafumaneki nakweyiphi na indawo eYurophu.

Indawo yemvelaphi

uphawu lwe-radioactive kunye neebhilibhodi

Emva kohlalutyo, indawo apho bekuya kwenzeka khona inkululeko iya kufumaneka kwiiNtaba zeUral. Yiyo loo nto, kungenakwenzeka ukumisela ngokuchanekileyo ukuba leliphi ilizwe "elinoxanduva". Imida yeUral yeYurophu kwaye kwabelwana ngayo phakathi kweRussia neKazakhstan. Umbutho waseFrance, okhawuleze wagweba ukuba uvela kwizixhobo zenyukliya, ichaze ukuba kwenzeke kwiveki ephelileyo kaSeptemba. Endaweni yoko eyona nto inokuthenjwa kukuba kukusilela kwiziko lamayeza e-radioactive, ayikhuphi ngaphandle kokuba isilele kunyango lwamafutha enyukliya.

I-Ruthenium 106 yimveliso yokwahlulwa kwee-athomu kwisixhobo senyukliya, ngoko ke ukukhululwa kwayo akuzange kwenzeke ngokwemvelo. Ukuwa kwesathelayithi eneRuthenium 106 kukhutshiwe, kuba uphando olwenziwe yiArhente yaMandla eNyukliya yeLizwe igqibe kwelokuba akukho sathelayiti inale molekyuli iwele eMhlabeni.

Ukukhutshwa kwale nto kwakukukhulu kakhulu, kuqikelelwa ukuba yayiphakathi kwe-100 kunye ne-300 teraBecquerel. Ithamsanqa elikhulu lokuba khange wenzakalise mntu. I-IRSN ibonise ukuba olo khululo, ukuba belwenzekile eFrance, beluya kufuna ukukhutshwa okungxamisekileyo kweekhilomitha ezijikeleze indawo yokubaleka.


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