N'oge na-adịbeghị anya, Institutelọ Ọrụ French maka Radioactivity na Nchedo Nuklia (SNRI, mkpịrịsị aha ya na French) ewepụtala nkwupụta banyere igwe ojii nwere Ruthenium 106. Ikekwe mbido ya si Russia ma ọ bụ Kazakhstan, onye a na-ejikarị ọgwụ nuklia a eme ihe na ọgwụ nuklia. Tupu ịga n'ihu, ị gosipụtara na nchọpụta IRSN na-akwado na nchikota nke Ruthenium 106 achọpụtara na Europe enweghị nsonaazụ maka ahụike mmadụ ma ọ bụ gburugburu ebe obibi.
N'ime oge nke September 27 na November 13, ọdụ nke Seyne-sur-Me, Nice na Ajaccio gosipụtara ọnụnọ nke Ruthenium 106 na akara. Stationslọ ọrụ Europe dị iche iche ejikọtara na IRSN kemgbe Ọktọba 3 gosipụtara nkwenye redio. Nsonaazụ ndị enwetara site na Ọktọba 6 na-egosi na ọnụego Ruthenium na-ebelata oge niile. Ọzọkwa, ebe ọ bụ na October 13, nchọpụta kwụsịrị na mpaghara France. Mgbe e mesịrị, ugbu a, ọ dị ka akara Ruthenium adịghị adị, na a naghịzi achọpụta ha ebe ọ bụla ọzọ na Europe.
Ebe sitere
Mgbe nyochachara, mpaghara ebe ọ gaara eme a ga-ahụ ntọhapụ n'Ugwu Ural. Yabụ, ọ gaghị ekwe omume ịchọpụta kpọmkwem mba obodo "dị n'aka" ya. Ural Ural gbara ókèala Europe ma kesara n'etiti Russia na Kazakhstan. Frenchtù French, nke gosipụtara ngwa ngwa na ọ na-abịa site na nrụpụta nuklia, kwuru na ọ mere n'izu ikpeazụ nke Septemba. Kama ezie ihe kacha mma bụ na ọ bụ ọdịda na ụlọ ọrụ ọgwụ redio, adịghị achịkwa ya na ọ nwere ike ịbụ ọdịda n'ọgwụ mmanụ ọkụ nuklia.
Ruthenium 106 bụ ngwaahịa nkewa nke atọm na igwe nuklia, ya mere ntọhapụ ya anaghị apụta n'ụzọ nkịtị. Ebipụlarị ọdịda nke satịlaịtị na Ruthenium 106, ebe nyocha nke International Atomic Energy Agency kwubiri na ọ nweghị satịlaịtị nwere mkpụrụ ndụ a dara n'ụwa.
Ntọhapụ nke mmewere a buru oke ibu, a na-eme atụmatụ na ọ dị n'etiti 100 na 300 teraBecquerel. Nnukwu ihu ọma na ọ emerụghị onye ọ bụla. IRSN gosipụtara na ntọhapụ dị otú ahụ, ọ bụrụ na ọ mere na France, gaara achọ ịgbapụ ngwa ngwa nke kilomita gburugburu ebe mgbapụ.
Bụrụ onye mbụ ịza ajụjụ