Nuclear facilities in the exhaust gas, radioactive krypton, xenon, iodine and other substances, must use activated carbon adsorption to clean them again after discharge.

原子能设施中排出的气体中，含有放射性的氪、氙、碘等物质，必须用活性炭将它们吸附干净以后再行排放。

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Nuclear facilities in the exhaust gas, radioactive krypton, xenon, iodine and other substances, must use clean and activated carbon adsorption them again after discharge.

原子能设施中排出的气体中，含有放射性的氪、氙、碘等物质，必须用活性炭将它们吸附干净以后再行排放。

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The officials said the radioactive material krypton was sealed in glass container and would have little impact on human health and environment even if it was damaged in the sea.

防卫省官员表示， 放射性材料氪放在密封的玻璃容器内，即使在海里遭到损毁也只会对人们的健康以及环境产生轻微的影响。

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