摘要
尾矿库的作用是保护环境,将矿厂产生的尾矿进行妥善储存,以免其中的化学药物流失,造成生态环境的破坏。由于尾矿非金属或金属中化学成分复杂多样,一旦发生尾矿库溃坝事故,将会给周围的生态环境和企业经济造成严重的破坏与损失。本文通过对赤泥尾矿库的特征进行分析,同时结合一些实例来进行风险评估探讨,分析了不同工况下的抗滑稳定性,为赤泥尾矿库的工作运行提供借鉴参考。
The function of tailing pond is protecting environment and taking good storage of the tailings produced by mine field to prevent the running off of chemicals and the damages to environment.Due to the chemical ingredients of tailings nonmetal or metal are complex and various,once the tailings pond dam-failure accident happens,it will lead to serious damage and loss for the surrounding ecological environment and enterprises economy.In this paper,through taking analysis of the red mud tailings pond features and taking risk evaluation and discussion based on some practical cases,it has analyzed the anti-skating property and stability so that to provide reference for the work operation of red mud tailings pond.
作者
杨小全
Yang Xiaoquan(Guiyang aluminum and magnesium design institute Co.,Ltd, Guizhou, 550081)
出处
《当代化工研究》
2017年第3期148-149,共2页
Modern Chemical Research
关键词
赤泥尾矿库溃坝
风险评价
层次分析法
red mud tailings pond dam-failure
risk evaluation
analytic hierarchy process
