Green mine research and evaluation based on using solid wastes in urbanization for mine filling

International Symposium on Resource Exploration and Environmental Science

地球科学;生态环境科学

Xu, Futong^1 ; Ren, Zaixiang^1

Shandong University of Science and Technology, Qingdao, China^1

关键词: Construction wastes;    Current situation;    Economic feasibilities;    Evaluation index;    Evaluation systems;    Fuzzy comprehensive evaluation;    High application value;    Research and evaluation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/64/1/012071/pdf
DOI  :  10.1088/1755-1315/64/1/012071

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Derived from the disposal problems of construction wastes generated by urbanization and combined with the current situations of mine gob filling, this paper, in accordance with the actual requirements of green mines, probed into the methods of using construction wastes for gob filling, whose technical and economic feasibility was also analyzed. An evaluation system of green-mine filling was established and the goals of green-mine filling were dissected as well. Simultaneously, as a new view and the ultimate evaluation index, environmental protection degree, whose abbreviation is H, was proposed. As for the outcomes of green-mine filling, fuzzy comprehensive evaluation was utilized, whose results can more systematically and factually reflect the environmental protection degree of construction wastes for green-mine filling and thus have high application value.