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| Reduction treatment and comprehensive utilization of well water source |
| Sun Pengyong1, Ding Jieran2, Chai Caojiang3, Lei Zhaowu2,4, Guo Yaoguang1 |
| 1. Jizhong Energy Fengfeng Group, Handan Baofeng Mining Corporation Ltd., Jiulong Mine, Handan 056200, China; 2. Hebei University of Environmental Engineering, Qinhuangdao 066102, China; 3. Jizhong Energy Fengfeng Group Corporation Ltd., Handan 056001, China; 4. Hebei Engineering Research Center for Ecological Restoration of Seaward Rivers and Coastal Waters, Qinhuangdao 066102, China |
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Abstract The mine water generated during coal mining is a crucial environmental factor that needs to be addressed for coal mines to achieve clean and green production methods. To reduce the generation and discharge of mine water and promote the green transformation of mining area production, a coal mine in the southern Hebei mining area implemented measures such as water-preserving mining, filtration of mined-out areas, a combination of underground and surface treatment, and comprehensive utilization of mine water, achieving significant economic and ecological benefits. Through water-preserving mining, the mine reduced the annual generation of mine water by approximately 1.3 million cubic meters; through filtration and utilization of mined-out areas, the annual discharge was reduced by 510,000 cubic meters; and through mining area production, greening, greening of waste rock piles, and irrigation outside the mining area, the comprehensive utilization rate of mine water was significantly increased. By reducing the amount of mine water at its source, implementing efficient treatment, the mine has protected the underground water resources of the minefield and the ecological environment of the mining area, promoting the transformation towards clean and green production methods in mining.
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| [ 1 ] 孙文洁,李文杰,杨文凯,等. 煤炭矿山水环境问题类型划分及治理模式[ J ]. 煤矿安全,2023,54( 5 ):35 - 41.
[ 2 ] 杨方亮,许红娜.“十四五”煤炭行业生态环境保护与资源综合利用发展路径分析[ J ]. 中国煤炭,2021,47( 5 ):73-82.
[ 3 ] 胡海峰,廉旭刚,蔡音飞,等. 山西黄土丘陵采煤沉陷区生态环境破坏与修复研究[ J ]. 煤炭科学技术,2020,48( 4 ):70-79.
[ 4 ] 顾大钊,李井峰,曹志国,等. 我国煤矿矿井水保护利用发展战略与工程科技[ J ]. 煤炭学报,2021,46( 10 ):3 079 - 3 089.
[ 5 ] 卢玲敏. 华北型煤田区域治理工程设计关键参数研究[ J ]. 煤炭与化工,2022,45( 4 ):53- 56,62.
[ 6 ] 许家林. 煤矿绿色开采20年研究及进展[ J ]. 煤炭科学技术,
2020,48( 9 ):1 - 15.
[ 7 ] 范立民,马雄德,吴群英,等. 保水采煤技术规范的技术要
点分析[ J ]. 煤炭科学技术,2020,48( 9 ):81 - 87.
[ 8 ] 范立民,马雄德,蒋泽泉,等. 保水采煤研究 30 年回顾与 展望[ J ]. 煤炭科学技术,2019,47( 7 ):1 - 30.
[ 9 ] 范立民,孙 强,马立强,等. 论保水采煤技术体系[ J ]. 煤田地质与勘探,2023,51( 1 ):196 - 204.
[ 10 ] 姬朝辉. 绿色保水采煤在煤矿区域治理中的应用研究[ J ]. 中国资源综合利用,2022,40( 7 ):39 - 41.
[ 11 ] 顾大钊,李井峰,曹志国,等. 我国煤矿矿井水保护利用发展战略与工程科技[ J ]. 煤炭学报,2021,46( 10 ):3 079 - 3 089.
[ 12] 彭苏萍,毕银丽. 黄河流域煤矿区生态环境修复关键技术与战略思考[ J ]. 煤炭学报,2020,45( 4 ):1 211-1 221.
[ 13 ] 张 村,贾 胜,吴山西,等. 基于矿井地下水库的煤矿采空区地下空间利用模式与关键技术[ J ]. 科技导报,2021,39( 13 ):36 -46.
[ 14 ] 顾大钊. 煤矿地下水库理论框架和技术体系[ J ]. 煤炭学报,2015,40( 2 ):239-246.
15 ] 王 荣. 哈拉沟煤矿矿井水资源综合利用的实践与效果[ J ]. 煤炭工程,2015,47( 4 ): 5-7,10.
[ 16 ] 陆新龙. 采空区过滤水系统的研究与应用[ J ]. 山东煤炭科 技,2023( 4 ):212 - 214.
[ 17 ] 张 雷,徐智敏,袁慧卿,等. 深部开采高盐矿井水减排治理技术体系构建与实现[ J ]. 煤炭科学技术,2023,51( 12 ):208 - 219.
[ 18 ] 顾大钊,李 庭,李井峰,等. 我国煤矿矿井水处理技术现状与展望[ J ]. 煤炭科学技术,2021,49( 1 ):11 - 18.
[ 19 ] 智国军,鞠金峰,刘 润,等. 水岩相互作用对煤矿地下水库水质影响机理研究[ J ]. 采矿与安全工程学报,2022,39( 4 ):779 - 785.
[ 20 ] 孙亚军,徐智敏,李 鑫,等. 我国煤矿区矿井水污染问题及防控技术体系构建[ J ]. 煤田地质与勘探,2021,49( 5 ):1 - 16.
[ 21 ] 李 庭,李井峰,杜文凤,等. 国外矿井水利用现状及特点分析[ J ]. 煤炭工程,2021,53( 1 ):133 - 138.
[ 22 ] 孙亚军,陈 歌,徐智敏,等. 我国煤矿区水环境现状及矿井水处理利用研究进展[ J ]. 煤炭学报,2020,45( 1 ):304 - 316.
[ 23 ] 何绪文,王绍州,张学伟,等. 煤矿矿井水资源化利用技术创新[ J ]. 煤炭科学技术,2023,51( 1 ):523 - 530.
[ 24 ] 何绪文,李福勤. 煤矿矿井水处理新技术及发展趋势[ J ]. 煤炭科学技术,2010,38( 11 ):17 - 22,52. |
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