Prognosis and Appraisal of Aeration Zone Pollution in an Iron Ore Deposit in the Lu-Zong Hilly Area
详细信息
- 责任者：Li Yueting (No.327 Team ; Bureau of Geology and Mineral Exploration of Anhui Province ; Hefei 230011 ; China)
- 刊名：Geology of Anhui
- 出版年：2013
- 卷期：23(4)
- 页码：p.304-306,310
- issnNo：ISSN1005-6157
- isbnNo：CN34-1111/P
摘要
Metallic ore mines,especially the iron ore mine, will produce heavy metals-bearing waste water in processing and production, which, once let out, firstly pollutes the aeration zone. In the Lu-Zong hilly area where Quaternary sys- tem is loose and thin, the aeration zone is weak in pollution prevention. Based on aeration zone pollution prognosis,a study on its capacity against pollution is significant to groundwater pollution prevention and treatment. This paper con- ducted an appraisal using infiltration test, which was done by numerical method under saturated and unsaturated water conditions respectively,providing a method or theory referencable in other similar areas.