Tag "all β"
Various nuclides density marked the highest level in groundwater from multiple locations of Fukushima plant
At least 4 nuclides density became the highest in groundwater according to Tepco. The groundwater was taken from the sea side of Reactor 2, where Tepco is trying to construct
All β nuclide density of groundwater jumped up 32 times much on 8/27/2014, according to Tepco. All β nuclide includes Strontium-90. It was 2,600,000 Bq/m3 on 8/26/2014, but rose to
1,200,000,000 Bq/m3 of All β nuclide to include Strontium-90 and 9,000,000 Bq/m3 of Cesium-134 was measured from groundwater, according to Tepco. These are the highest readings since they started
2,200,000,000,000 Bq/m3 of All β was measured seaside trench of Reactor2 last year/ Tepco underrated 1/3× for a year
Last July, Fukushima Diary posted.. On 7/27/2013, Tepco announced they measured 2,350,000,000,000 Bq/m3 from retained water of seaside trench of reactor2. It’s water intake power cable trench from reactor2.
All β nuclide density in reactor2 groundwater 1,000 times much as before Feb / 10 times much in plant port too
All β nuclide (including Strontium-90) density in groundwater jumped up by 1,000 times since this February, according to Tepco. It is from Tepco’s report about groundwater contamination released on 6/6/2014.
2 tanks leaked 4.0m3 of contaminated water for 2 months without noticed / 250,000,000 Bq of “radioactive material”
↑ The ground where the contaminated water has been absorbed for 2 months. Following up this article.. 2 Contaminated water tanks overflowed / 9,800,000 Bq/m3 of All β
21 tanks and 1km of pipe must be decontaminated due to the system failure of ALPS / Not known when to reboot ALPS
Following up this article.. [ALPS shut-down] Tepco has already transferred 2,500 t of unpurified water to 21 clean tanks [URL] 21 tanks and 1km long pipes need to be
Following up this article.. Multiple nuclide removing system practically in a shutdown state / Not purifying All β nuclides [URL] The broken multiple nuclide system ALPS (Advanced Liquid Processing
All β density constantly increasing outside of the underground wall / Contamination rising from deep underground ?
Related to this article.. Underground wall on the seaside of reactor3 was possibly broken / Groundwater level in sync with ebb and flow [URL] All β nuclide (including Strontium-90)
Pure water → drip on the desalination system floor → 800,000,000 Bq/m3 of All β / Equipment highly contaminated
Following up this article.. Contaminated water leaked from desalination system again / 23,000,000,000 Bq/m3 of All β nuclide detected [URL] On 3/12/2014, Tepco announced pure water turned to be