100,000 years, to build the world's most expensive nuclear waste storage sites-nuclear waste, radiation-IT information

June 8, according to the "Central News Agency" 7th, Finland intends to highly radioactive nuclear waste buried in the ground below a Green Island, and for 100,000 years, and hold or throw away the key, let the nuclear waste ever darkness.

Finland small aoerjiluo support in the West Island (Olkiluoto) would create the world's most expensive and permanent nuclear waste storage site, also known as An Keluo (Onkalo) tunnel network, An Keluo in Finland is "pit" means.

Since 1950 the construction of the first nuclear power plant, how countries in order to deal with these troublesome byproducts of nuclear power say a headache.

The vast majority of countries on the ground to build storage facilities, temporary storage of nuclear waste, but An Keluo is attempting to permanently storing nuclear waste for the first time.

Finland intends to beginning in 2020, about 5500 tons of nuclear waste buried deep in the ground in over 420 meter deep underground tunnels.

Finland were 2 nuclear power plant, 1 of which is aoerjiluo up island, aoerjiluo supporting the island today is a nuclear waste storage site is located, and the nuclear waste will cost up to € 3.5 billion ($ 4 billion), will be permanently blocked.

Adongen radioactive waste task force agency Posiva Chief geologist (Ismo Aaltonen) said: "the construction of this permanent nuclear waste requires knowledge of all the latest. "Posiva last year received government permission to build a nuclear waste dump.

After hundreds of years of nuclear waste, radiation could be greatly attenuated, but on the safe side, engineers plan to store them for 100,000 years.

能封10万年，这里要建全球最贵核废料储存场 - 核废料,辐射 - IT资讯

6月8日电据“中央社”7日报道，芬兰打算将高辐射核废料深埋在一座绿意盎然小岛的地底下，而且存放10万年，并就此封存，甚或把钥匙扔掉，让核废料永不见天日。

芬兰西部面积不大的奥尔基洛托岛(Olkiluoto)，将打造全球最贵、最持久的核废料储存场，也即被称为安克罗(Onkalo)的隧道网络，安克罗在芬兰文就是“坑洞”的意思。

1950年代兴建第一批核电厂以来，各国为了如何处理这些棘手的核电副产品可说伤透了脑筋。

绝大多数国家在地上打造储存设施，暂时性储存核废料，但安克罗则是首度试图将核废料永久封存。

芬兰打算从2020年开始，将5500吨左右的核废料深埋在地底下逾420米深处的地下隧道内。

芬兰共有2座核电厂，其中1座就在奥尔基洛托岛，奥尔基洛托岛如今就是这座核废料储存场的所在地，而这座核废料场将耗资高达35亿欧元(40亿美元)，届时将永久封锁。

放射性废弃物专责机构Posiva首席地质学家阿冬恩(Ismo Aaltonen)说：“兴建这座永久性核废料场需要运用所有最新的专业知识。”Posiva去年获得政府许可兴建这座核废料场。

这些核废料在数百年后，辐射能就会大幅衰减，但为保险起见，工程师打算将它们存放10万年。