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Fukushima: Japan approves releasing wastewater into ocean
Key Excerpts from Article on Website of BBC News
Posted: April 18th, 2021
https://www.bbc.com/news/world-asia-56728068
Japan has approved a plan to release more than one million tonnes of contaminated water from the destroyed Fukushima nuclear plant into the sea. The water will be treated and diluted so radiation levels are below those set for drinking water. But the local fishing industry has strongly opposed the move, as have China and South Korea. Tokyo says work to release water used to cool nuclear fuel will begin in about two years. The final approval comes after years of debate. Reactor buildings at the Fukushima power plant were damaged by hydrogen explosions caused by an earthquake and tsunami in 2011. The tsunami knocked out cooling systems to the reactors, three of which melted down. More than a million tonnes of water have been used to cool the melted reactors. Currently, the radioactive water is treated in a complex filtration process that removes most of the radioactive elements, but some remain, including tritium - deemed harmful to humans only in very large doses. It is then kept in huge tanks, but the plant's operator Tokyo Electric Power Co (TepCo) is running out of space, with these tanks expected to fill up by 2022. About 1.3 million tonnes of radioactive water - or enough to fill 500 Olympic-sized swimming pools - are currently stored in these tanks. Environmental groups like Greenpeace have long expressed their opposition to releasing the water into the ocean. The NGO said Japan's plans to release the water showed the government "once again failed the people of Fukushima".
Note: For more along these lines, see concise summaries of deeply revealing news articles on the Fukushima nuclear disaster from reliable major media sources.
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