| 崇左市褐铁矿加工项目对地下水环境的影响 |
| |
| 引用本文： | 程亚平,孙立群,夏源,谢永雄,黄俊宇.崇左市褐铁矿加工项目对地下水环境的影响[J].工业安全与环保,2016(3):11-13. |
| |
| 作者姓名： | 程亚平 孙立群 夏源 谢永雄 黄俊宇 |
| |
| 作者单位： | 桂林理工大学广西矿冶与环境科学实验中心 广西桂林541004 |
| |
| 基金项目： | 国家自然科学基金(41302197)，广西教育厅科研项目(201106LX229)，广西重点实验室研究基金(桂科能1401Z003)，广西高等学校高水平创新团队及卓越学者计划项目。 |
| |
| 摘 要： | 研究区为典型的南方岩溶区,地下岩溶管道十分发育,为了获得其地下水等水位线图,使用GMS软件包,并采用MODFLOW的排水沟渠子程序包以及河流子程序包来模拟管道流。数值计算结果表明,拟建项目的废水入渗到含水层后将向西南方向渗流,最终流入黑水河。尾矿渣的淋溶试验结果显示,由于选矿废水中的重金属含量低,故预计项目建成后选矿废水对含水层的重金属污染风险性很小。
|
| 关 键 词： | 褐铁矿 加工 岩溶水 影响 |
Impact of Ferrohydrite Processing Project on Groundwater Environment in Chongzuo City |
| |
| Abstract: | The research area is a typical southern type of karst water system where karst pipes are greatly developed .In or-der to get accurate contour maps of groundwater table ,a GMS software is used to simulate the groundwater flow .During sim-ulation ,a ditches package and river subroutine package in MODFLOW are also applied to simulate the turbulent flow in karst pipes .The simulation results show that the waste water will penetrate toward the southwest from the site of the proposed pro-ject to Heishui River .However ,the contents of heavy metals in leaching water are very low when ferrohydrite tail slag is subjected to leaching tests .This leads to a conclusion that the risk of karst water in research area suffered heavy metal pollu-tion from the proposed project is very small . |
| |
| Keywords: | ferrohydrite processing karst water impact |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
