在被洪水淹没的矿山工作中对污染物运输的分析建模
Dmytro Rudakov1, Yajun Sun2, Oleksandr Inkin3
1Department of Hydrogeology and Engineering Geology, Dnipro University of Technology, 19 Yavornytskoho Ave, Dnipro, 49005, Ukraine. rudakov.d.v@nmu.one.
Environmental geochemistry and health
|October 13, 2025
概括
这项研究使用分析方法模拟了采矿水流量和有毒物质运输. 该方法在复杂的采矿系统中切实模拟了污染物运动,有助于水质管理.
科学领域:
- 环境工程 环境工程
- 水文地质学 水文地质学
- 采矿工程 采矿工程 采矿工程
背景情况:
- 矿井水系统很复杂,这给模拟污染物运输带来了挑战.
- 了解有毒物质的移动对于开采后的环境管理至关重要.
研究的目的:
- 开发一种分析方法来建模合的矿井水流和有毒物质运输.
- 提供水力连接工作场所污染物迁移的现实模拟.
主要方法:
- 对于被洪水淹没的工作,利用液压流程方程作为分布式地下水流入的管道.
- 在非稳定质量运输中应用1D偏向分散方程的分析解决方案.
- 用乌克兰矿场的数据测试模型,包括多二 (PCB).
主要成果:
- 该方法在现实上复制了开采的空间几何和流速场.
- 检查了取水率,工作尺寸,稀释和源位置的影响.
- 已证明可用于模拟从工作组的水质演变.
结论:
- 拟议的分析方法为采矿水污染物运输的2D/3D连续模型提供了更现实的替代方案.
- 这种方法可以模拟水质变化,并有助于校准更大的水地化学模型.
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