Engineers have stopped highly radioactive water leaking into the sea from a crippled Japanese nuclear power plant, the facility’s operator said on Wednesday, a breakthrough in the battle to contain the worst nuclear crisis since Chernobyl.
However, Tokyo Electric Power (TEPCO) still needs to pump contaminated water into the sea because of a lack of storage space at the facility.
"The leaks were slowed yesterday after we injected a mixture of liquid glass and a hardening agent and it has now stopped," a TEPCO spokesman told Reuters.
Desperate engineers had been struggling to stop the leaks and had used sawdust, newspapers and concrete as well as liquid glass to try to stem the flow of the highly-contaminated water.
Read the rest of the story: Japan stops leaks from nuclear plant.