贵州龙里县历史遗留矿山复绿治理--以湾滩河镇矿区为例  

Restoration and management of coal mines left by history in Longli,Guizhou--Taking Baishuiyan Coal Mine in Wantanhe Town as an example

作　　者：龙中伏 徐鹏飞 潘平生 欧礼斌 李艳桃 LONG Zhong-fu;XU Peng-fei;PAN Ping-sheng;OU Li-bin;LI Yan-tao(Institute of nuclear resources geological,Guizhou Nonferrous Metals and Nuclear Industry Geological Expioration Bureau,Guiyang 550005,China)

机构地区：[1]贵州省有色金属和核工业地质勘查局核资源地质调查院,贵州贵阳550005

出　　处：《世界有色金属》2020年第12期194-195,197,共3页World Nonferrous Metals

摘　　要：贵州省龙里县拥有丰富的矿产资源,矿山开采拉动了当地的经济发展,但同时也造成了地质环境的破坏,矿山恢复治理已迫在眉睫。本次选取湾滩河镇的矿区作研究对象,在场地平整、绿化林木、雨水疏排等方面综合考虑后,提出合理治理设计方案。首先进行渣体清运与废弃建筑物拆除;再对人工边坡进行分级放坡,并修建截水沟及挡土墙;最后在客土作业的基础上进行植被重建,达到了复绿效果,同时也将产生良好的经济及社会效益。Longli County,Guizhou Province is rich in mineral resources.Mining has promoted the local economic development,but it has also caused a disruption of the geological environment,and recovery and management of the mine is imminent.This time,the mining area of Wantanhe Town was selected as the research object.After comprehensive consideration of the site leveling,greening of trees,rainwater drainage,etc.,a reasonable treatment design plan was proposed.First of all,carry out slag removal and demolition of abandoned buildings;then grading artificial slopes,construct cut-off ditches and retaining walls;and finally rebuild vegetation on the basis of guest soil operations to achieve the effect of greening It will also produce good economic and social benefits.

关 键 词：矿山污染 环境治理 植被重建 

分 类 号：X171.4[环境科学与工程—环境科学]