The radioactive sewage of nuclear power station of Fukushima stops flowing into the sea

The radioactive sewage of nuclear power station of Fukushima stops flowing into the sea
The radioactive sewage of nuclear power station of Fukushima stops flowing into the sea
Tokyo, April 6 (Xinhua) ' Reporter Lan JianZhong) Japan Tokyo Utilities Electric Co. announces on the 6th, after taking measures of injecting into and blocking water the material etc., the radioactive sewage of the first aircrew of nuclear power station No. 2 in Fukushima has already no longer flowed into the sea from the crack of the cable shaft before dawn on the same day. The 5th, rubble one storey of drill 8 holes below the cable shaft near the sluice of aircrew No. 2 of Utilities Electric Co. of Tokyo, pour into, block water material, confirm radioactive sewage that leak reduce to some extent that night by 6000 the intersection of silicic acid and the intersection of sodium,etc. and various, confirm before dawn on the 6th that had already prevented the sewage from continuing flowing out at last. Tokyo Utilities Electric Co. finds on the 2nd the sewage flows into the sea in the crack of the cable shaft near sluice of aircrew No. 2. Have already confirmed the sewage runs to the shaft from the rubble storey of the cable shaft lower side before this. The sewage is stated to come from reactor of aircrew No. 2 that the nuclear fuel damages. The intersection of Tokyo and Utilities Electric Co. announce, quarry to 2 the intersection of sea water and analysis of sample near the the intersection of aircrew and sluice find 2 also 5, in per ml of sea water the radioactive iodine - activity of 131 is 300,000 Beckler, and equivalent to 7,500,000 times of the legal limit. And water accumulation and radioactive iodine activity of sewage of flowing into the sea from the crack reach 5,200,000 to 5,400,000 Beckler per ml in the cable shaft, it is equivalent to about 130 million times of the legal limit. In addition, in turbine basement and nearby shaft of computer lab of aircrew No. 2, also pile up a large number of high radioactive sewages. Tokyo Utilities Electric Co. also announced on the 6th, the company discharged the radioactive groundwater in the well near the first aircrew No. 5 and 6 of nuclear power station in Fukushima in the sea, the radioactive activity of these sewages has reached 500 times of the legal limit at most. In addition, the company also plans to continue discharging the sewage with lower radioactivity in the sea.


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