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Washington, DC|Washington Hilton
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IAEA report confirms safety of discharged Fukushima water
An International Atomic Energy Agency task force has confirmed that the discharge of treated water from Japan’s Fukushima Daiichi nuclear power plant is proceeding in line with international safety standards. The task force’s findings were published in the agency’s fourth report since Tokyo Electric Power Company began discharging Fukushima’s treated and diluted water in August 2023.
More information can be found on the IAEA’s Fukushima Daiichi ALPS Treated Water Discharge web page.
Naohito Uetake, Yoshihiro Ozawa, Makoto Kikuchi
Nuclear Technology | Volume 67 | Number 2 | November 1984 | Pages 221-227
Technical Paper | Radioactive Waste Management | doi.org/10.13182/NT84-A33512
Articles are hosted by Taylor and Francis Online.
A low-temperature waste glass synthesis method for reducing the volatilization of radioactive high-level liquid waste (HLLW) components and the corrosion of furnace materials has been developed on a laboratory scale. This method is a sol-gel method, using the gel formation reaction of a sodium silicate solution in combination with calcination and sintering processes. Experiments to investigate the method’s feasibility were conducted with nonradioactive simulated HLLW, and the glass obtained was characterized by infrared and Mössbauer spectroscopy. It was concluded that the radioactive waste glass synthesis was achieved by calcination at ∼600°C.
