Radioactive waste from Fukushima plant water piling up with no final destination

FUKUSHIMA -- While contaminated water continues to accumulate at the crippled Fukushima No. 1 Nuclear Power Plant, radioactive waste retrieved from that water during purification work is becoming a serious concern for the nuclear facility.

    Since there is currently no way of dealing with the waste, plant operator Tokyo Electric Power Co. (TEPCO) has stored it onsite as a temporary measure. But there are fears in Fukushima Prefecture that it may be left there for good.

    Contaminated water builds up every day at the Fukushima No. 1 plant as groundwater flows into the reactor buildings where melted fuel from the Fukushima nuclear disaster lies. Since this contaminated water could flow into the sea, TEPCO processes it with several types of purification equipment, and reuses it to cool the No. 1 to 3 reactors. 

    http://mainichi.jp/english/articles/20161126/p2a/00m/0na/004000c#csidxce14f697bdc87fa9b7b0e972dfce58f