摘要
传统方法在治理地质环境时,由于未全方位分析地质问题,导致污染废水与污染废渣的治理效果差、治理成本高的问题。为此,针对废弃矿山地质环境,应用景观生态学提出了新的治理方法。首先应用景观生态学理论综合分析了废弃矿山中的土地占用率、植被破坏原因、三废产生的原因以及地质灾害产生的原因,然后构建环境治理优化模型,并利用上层目标函数求解模型。结果表明:该方法对污染废水与废渣的治理效果较好,且治理成本较低。
The traditional method could not comprehensively analyze the geological problems,resulting in poor treatment effect and high treatment cost of polluted wastewater and waste residue.Therefore,a new treatment method for abandoned mine geological environment is put forward by applying landscape ecology.Firstly,landscape ecology theory is applied to comprehensively analyze the land occupancy rate,vegetation destruction causes,the causes of three wastes and the causes of geological disasters in abandoned mines.Then,an optimization model of environmental governance is constructed,and the upper objective function is used to solve the model.The results show that this method has better treatment effect on polluted wastewater and waste residue,and the treatment cost is low.
作者
刘伟
刘晓文
肖祖未
Liu Wei;Liu Xiaowen;Xiao Zuwei(The Third Institute of Resources and Environment Investigation of Henan Province,Zhengzhou 450000,China)
出处
《环境科学与管理》
CAS
2021年第12期161-165,共5页
Environmental Science and Management
关键词
应用景观生态学
废弃矿山
地质环境
治理方法
治理优化模型
Applied landscape ecology
abandoned mines
geological environment
governance methods
governance optimization mode
