Tokyo: Engineers said a leak of highly radioactive water into the Pacific Ocean from Fukushima Daiichi nuclear plant has been stopped. Tepco said it had injected chemical agents to solidify soil near a cracked pit, from where the contaminated water had been seeping out.
Engineers have been struggling to stop leaks since the plant was damaged by the earthquake and tsunami on March 11.
Japan has asked Russia for the use of a floating radiation treatment plant.
In another development, government sources said that a plan to cover the damaged reactor buildings with special metal sheets could not be carried out until September at the earliest due to high-level radioactivity hampering work at the site.
The official death toll from the 9.0-magnitude earthquake and tsunami stands at more than 12,000 with some 15,000 people still unaccounted for, and more than 161,000 people still living in evacuation centres.
Samples of water used to cool one of the plant’s six reactors, No 2, showed 5m times the legal limit of radioactivity, officials said on Tuesday.
In order to stem the leak, Tepco (the Tokyo Electric Power Co) injected ”water glass”, or sodium silicate, and another agent near a seaside pit where the highly radioactive water had been seeping through.
Desperate engineers had also used sawdust, newspapers and concrete to try to stop the escaping water.
The company still needs to pump some 11,500 tonnes of low-level radioactive seawater into the sea because of a lack of storage space at the plant.
But officials said this water would not pose a significant threat to human health.
Russia’s nuclear agency Rosatom said it was awaiting answers to some questions before granting Japan’s request to lend its vessel the Landysh, known in Japanese as the Suzuran, which is used to decommission Russian nuclear submarines in the far eastern port of Vladivostok.
One of the world’s largest liquid radioactive waste treatment plants, the Landysh treats radioactive liquid with chemicals and stores it in a cement form.
Dear TNT Reader,
At The News Tribe, our mission is to bring you free, independent, and unbiased news and content that keeps you informed and empowered. We are committed to upholding the highest standards of journalism, as we understand that we are a platform for truth.
Apart from independent global news coverage, we also commit our unique focus on the Muslim world. In an age marked by the troubling rise of Islamophobia and widespread misrepresentation of Muslims in Western media, we strive to provide accurate and fair coverage.
But to continue doing so, we need your support. Even a small donation of 1$ can make a big difference. Your contribution will help us maintain the quality of our news and counteract the negative narratives that are so prevalent.
Please consider donating today to ensure we can keep delivering the news that matters. Together, we can make a positive impact on the world, and work towards a more inclusive, informed global society.
Donate Monthly Subscription Annual Subscription