Tag "Mn-54"

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Breaking news Environmental contamination Fukushima Plant

Sr-90 density rose up 155 percent of the previous highest reading in the seaside of Reactor 2

From Tepco’s report released on 9/4/2015, the density of Strontium-90 increased to 155% of the previous highest reading in the seaside of Reactor 2. It was measured in groundwater gathered

Breaking news Cover-ups Fukushima Plant

Tepco mistakenly published concealed data of activation product in groundwater

170,000 Bq/m3 of Mn-54 was measured from groundwater taken in Reactor 1 seaside. This was represented on Tepco’s analysis data published on 11/26/2014.   Tepco didn’t take a sample from

Breaking news Contaminated water crisis Fukushima Plant

Cesium-137 density spiked over 300 × in groundwater of Reactor 2 seaside

Various nuclides density rapidly increased in groundwater collected in Reactor 2 seaside, according to Tepco.   As Tepco reports, they found Mn-54 and all β nuclides density (to include Sr-90)

Core removing struggle

Co-60, corrosion product detected from gas samples of reactor1, 2 and 3

Related to this article..Ag-110m detected from gas sample of reactor1 and 3, “The boiling point is 2,164℃” [URL] According to Tepco, they also detected Co-60 from the gas samples of