Source : NHK
https://www3.nhk.or.jp/nhkworld/english/news/20150903_17.html TEPCO pumps up groundwater for release into sea
Nuclear & Energy
Sep. 3, 2015 - Updated 05:10 UTC+2
The operator of the Fukushima Daiichi nuclear plant has begun pumping up groundwater from around reactor buildings with the aim of releasing it into the sea.