• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Safety of radioactive waste management >URANIUM MILLS AND MINES ENVIRONMENTAL RESTORATION IN SPAIN
【24h】

URANIUM MILLS AND MINES ENVIRONMENTAL RESTORATION IN SPAIN

机译：西班牙铀矿和矿山的环境恢复

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

ENRESA and ENUSA with INTEC (as architect engineer in charge of preparation of the restoration plans) have dismantled and restored a uranium mill in Andujar (Andalucia), a uranium facility based on open pit mining, a plant in La Haba (Extremadura), and 19 old uranium mines in Andalucia and Extremadura. The Andujar uranium mill was operated from 1959 to 1981 and was restored between 1991 and 1994. The site included the tailings pile and the processing plant. The Haba uranium site included the plant (operating from 1976 to 1990), four open pit mines (operating from 1966 to 1990), and the heap leaching and tailings dam and was restored between 1992 and 1997. The 19 abandoned uranium mines were developed by underground mining with the exception of two sites, which were operated by open pit mining. Mining operations started around 1959 and were shut down in 1981. There was a great diversity among the mines, in terms of site conditions. Whereas in some sites there was little trace of the mining works, at other sites, large excavations, mining debris piles, abandoned shafts and galleries, and remaining surface structures and equipment were encountered.
机译：ENRESA和ENUSA与INTEC（作为建筑师，负责制定恢复计划）已经拆除并恢复了安杜哈尔（安达卢西亚）的铀厂，基于露天开采的铀设施，拉哈巴（埃斯特雷马杜拉）的工厂，以及安达卢西亚和埃斯特雷马杜拉的19个老铀矿。 Andujar铀厂于1959年至1981年运营，并于1991年至1994年进行了修复。该厂址包括尾矿堆和加工厂。哈巴铀矿场包括该厂（从1976年至1990年运行），四个露天矿（从1966年至1990年运行）以及堆浸和尾矿坝，并于1992年至1997年恢复。19个废弃的铀矿由地下采矿，但有两个地点是由露天开采经营的。采矿业务始于1959年左右，并于1981年关闭。就矿场条件而言，矿山之间的差异很大。在某些场所几乎没有采矿作业的痕迹，而在其他场所则遇到大型挖掘，采矿碎屑桩，废弃的竖井和长廊以及剩余的地面结构和设备。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号