Displaying items by tag: radioactivity
Sumitomo Osaka Cement issues update on cement radioactivity
30 September 2020Japan: Sumitomo Osaka Cement says that independent tests have confirmed that the radioactivity levels of cement produced at its 0.9Mt/yr Tochigi plant in Sano, Tochigi Prefecture are “below the lowest detectable limit,” meaning that the product is safe. The company said, “We hope that you will continue to use our products with peace of mind.”
Production at the plant was disrupted in 2011 when it was discovered that it was co-processing sewage sludge sourced from near the Fukushima Daiichi Nuclear Power Plant in Ōkuma, Fukushima Prefecture. The power plant suffered a nuclear meltdown following the Tōhoku earthquake and tsunami in 2011 that led to widespread radioactive fallout.
Published in
Global Cement News