Steps to halt increase of radioactive water at Fukushima plant studied

A government-appointed panel of experts on Friday started studying ways to prevent more radioactive water from accumulating at the Fukushima Daiichi nuclear power plant, including a plan to embed walls around the damaged reactor buildings to stop groundwater from entering.

About 400 tons of groundwater seep into the plant every day, flowing into the lengthy and complicated water circulation loop that keeps the plant's damaged reactors cool. In the process, the groundwater becomes contaminated.
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