福岛核电站再次发生污染水外泄
2013年10月3日![An aerial view shows Tokyo Electric Power Co. (TEPCO)'s tsunami-crippled Fukushima Daiichi nuclear power plant and its contaminated water storage tanks (bottom) in Fukushima, in this August 20, 2013 file photo taken by Kyodo. Radiation near a tank holding highly contaminated water at Japan's crippled Fukushima nuclear plant has spiked 18-fold, the plant's operator said on September 1, 2013, highlighting the struggle to bring the crisis under control after more than two years. To match Story JAPAN-FUKUSHIMA/ Mandatory Credit. REUTERS/Kyodo/Files (JAPAN - Tags: DISASTER ENVIRONMENT POLITICS ENERGY BUSINESS) ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. MANDATORY CREDIT. JAPAN OUT. NO COMMERCIAL OR EDITORIAL SALES IN JAPAN. YES](https://static.dw.com/image/17058470_800.webp)
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日本福岛核电站再次发生污染水泄漏。东京电力公司发言人周四表示,大约430升污染水前晚可能流入太平洋,原因是工人在向一个可容纳450吨冷却水的储存罐注水时未注意到储存罐地基不平,因此造成污染水从非完全密合的顶盖接缝泄漏。在核电站事故后日本匆匆修建了1000个钢质污染水储存罐。其中约350个的构造和发生泄漏事故的储存罐一致。本次泄漏的储存罐中的污染水发射性物质浓度估计为每升58万贝克。尽管新近发生泄漏事故并且尚有诸多问题未能澄清,日本政府发言人最近仍表示事态总体得到控制。国际奥委会不久前宣布东京获得2020年夏季奥运会主办权。