Tag "contaminated water"
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)
Retained water underground temperature went up by 10℃ near Reactor 2 / Tepco “Still investigating the cause”
Following up this article.. Tepco to give up the preceding frozen wall and directly fill the trenches with cement instead [URL] The retained water temperature went up by 10℃
Related to this article.. Tepco announced bypass project decreased 130 t / d of water / Worker “No supportive data” [URL] Contrary to expectation, bypass water project increased a
Related to this article.. 460,000,000 Bq/m3 of Cs-134/137 detected from mountain side of Reactor 2 [URL] Tepco is going to give up discharging the contaminated water pumped up from
Extremely high level of Cs-134/137 was detected in groundwater taken beside Reactor 2, Tepco announced on 10/24/2014. The specific state of underground is not verified yet. It is groundwater taken from
Unidentified creature was mass-generated in one of the bypass wells to stop pumping up groundwater, Tepco announced on 10/21/2014. The creature looks like algae. Tepco is pumping up groundwater from
2,800 ~ 11,000 Bq/m3 of Strontium-90 have been detected from pumped water around Reactor 1 and 3, according to Tepco. On 10/1/2014, Tepco released nuclide analysis data of groundwater.
Photo : Reactor 5 and 6 take 6,000 t of water per hour here and discharge it to the outside of the port. Significant level of Strontium-90 has been
Underground trench water gets rapidly heated when water level decreases, according to Tepco. On 10/3/2014, Tepco released the report about the failed frozen water wall project. (cf, Tepco to
Photo : Boring hole in seaside of Reactor 2. Related to this article.. Tritium density of groundwater nearby the sea jumped up over 10 × [URL] 5 sorts