摘要
针对井工煤矿因长臂开采垮落法处理采空区造成的地质破坏、土壤污染、水体污染、水土流失及生物多样性损失的生态破坏现状,明确了生态修复目标,总结了物理修复技术、化学修复技术、植物修复技术、水体修复技术和生物修复技术等5种常用的矿区生态修复技术及应用方法。最后对井工煤矿矿区生态修复技术的实时性、可持续性、模拟自然力和扰动恢复力的建设进行了展望。
Aiming at the current situation of ecological damage caused by long-arm mining caving in mined-out areas,such as geological damage,soil pollution,water pollution,soil erosion and biodiversity loss,the objectives of ecological restoration are summarized. Five commonly used techniques of ecological restoration in mined-out areas,including physical,chemical,phyto remediation,water body remediation and bioremediation,are described. Finally,the construction of the real-time,sustainability,simulated natural force and disturbance resilience of the ecological restoration technology in underground mining coal mine area are prospected.
作者
吴冷
Wu Leng(College of Mining,Liaoning Technology University,Fuxin 123000,China)
出处
《环保科技》
2019年第6期47-54,64,共9页
Environmental Protection and Technology
关键词
井工煤矿
生态破坏
生态修复
修复技术
umdery round mininy coal mine
ecological destruction
ecological restoration
restoration technology
