2006年12月27日12时20分,贵州紫金矿业股份有限公司贞丰县水银洞金矿尾矿库子坝发生塌溃事故,致使约20万m3尾矿下泄,造成1人轻伤,下游2座水库受到污染。事故发生后,国务院领导高度重视,作出重要批示,要求组织一次专项行动,对有毒污染物矿山尾库进行彻底检查,消除垮塌隐患,做好应急预案,避免类似事件的发生。 At 12:20 on December 27, 2006, a collapse accident occurred at the tailing dam dam of Shuiyin Dong Gold Mine in Guizhou Zijin Mining Co., Ltd., resulting in the release of about 200,000 m3 of tailings, causing one minor injury and the downstream 2 Block reservoir contaminated. After the accident, the leadership of the State Council attached great importance to important instructions and requested that a special campaign be organized to conduct a thorough inspection of the tail warehouse of toxic pollutants so as to eliminate the potential for collapse and prepare contingency plans to prevent similar incidents.