塌陷地带的环境治理在北洺河铁矿中的应用

根据北洺河铁矿的开采现状及其对环境的破坏，对矿区塌陷坑的现状进行了评价，指出矿山塌陷区环境治理的严重性与紧迫性，提出了环境治理中存在的主要与次要问题，并结合现有矿山环境治理规律，给出先治理再恢复最后利用相结合的长效治理方案，最终开展了塌陷区域环境治理的5年治理措施，制定可行的进度安排，对加快恢复北洺河铁矿塌陷区的生态具有重要指导意义，同时也对其他类似工程有重要的参考价值。

Application of Environmental Treatment in the Collapse Zone of Beiminghe Iron Mine

According to the mining status and environmental disruption of Beiminghe iron mine，the paper evaluates the present situation of mining area's collapse pit，indicates that environmental control is important and urgent，and points out the main and minor problems in the environmental treatment.In the light of existing regularity of mining environmental treatment，a long-term measure of treatment，restoration and utilization process is proposed.At last，the paper proposes five-year treatment measures to control the environment of collapse area，and produces a feasible schedule.It has a guiding significance for ecologic restoration in collapse zone of Beiminghe Iron Mine and is important as a reference for other similar projects.