河南报庄铝土矿矿山环境地质问题及治理措施研究  

The Mine Environmental Geological Problems and Treatment Measures of Baozhuang Bauxite Deposit in Henan Province

作　　者：王丽伟 阎昆 杨延伟 WANG Liwei;YAN Kun;YANG Yanwei(The First Institute of Resources and Environment Investigation of Henan Province, Zhengzhou, Henan 450000, China)

机构地区：[1]河南省资源环境调查一院,河南郑州450000

出　　处：《中国锰业》2021年第4期43-46,共4页China Manganese Industry

摘　　要：河南报庄铝土矿在露天开采过程中导致的矿山环境地质问题对当地居民产生较大影响,对报庄铝土矿床的矿山环境地质问题进行了全面调查研究后发现:矿区地质灾害以不稳定边坡引起的滑坡和崩塌为主,尤其是发生强降雨、持续阴雨及地震等,不稳定边坡极易失稳;露天采矿活动对地形地貌景观破坏严重,对土地资源破坏和占压严重,但是采矿活动对下游的农田土壤影响不大;针对不同环境地质问题提出的相应的治理措施,不仅有效地消除了矿山环境地质问题对当地居民的影响,而且恢复旱地23.24 hm^(2),促进了当地经济的发展。In view of the basic situation,the mine environmental geological problems are caused by the open-pit mining in Baozhuang bauxite deposit in Henan Province,as has a great impact on the local residents.This paper has carried out a comprehensive investigation on the mine environmental geological problems in Baozhuang bauxite deposit.The results show that the main geological disasters in the mining area are landslides and collapses caused by unstable slopes,especially under the conditions of heavy rainfall,continuous overbearing rain and earthquake.The unstable slopes are easy to be unstable.The opencast mining has serious damage to the landform and landscape,serious damage and occupation to the land resources.But,the mining has little impact on the downstream farmland soil.This paper puts forward the corresponding treatment measures according to different geological environment problems,which not only effectively eliminates the impact of mine environmental geology problems on local residents,but also restores 23.24 hm^(2) of dry land to promote the development of local economy.

关 键 词：铝土矿床 矿山环境地质问题 治理措施 生态恢复 

分 类 号：TD167[矿业工程—矿山地质测量] X171.4[环境科学与工程—环境科学]