Leachability of Cu, Zn, As, Ba and Pb from Refuse in the Zelazny Most Tailings Dam

摘要：

　　In order to establish plants on any kind of mine waste it is essential to determine its chemical properties, i.e.the potential to release elements.In this study we combine chemical extraction of six different solid metal species (water soluble, ion-exchangeable, carbonate, reducible, oxidizable acid leachable) on tailings from Zelazny Most, Poland.The results show that the plants encounter an environment with circumneutral pH and high availability of Ca, Na, and Cu.During reducing conditions there is also an increasing availability of As, Fe, Pb, and Zn.

关键词： copper tailings zelazny most metal leachability

作者: Stefan Karlsson Viktor Sj(o)berg Anna Ogar Mattias B(a)ckstr(o)m

作者单位: Man-Technology-Environment Research Centre, (O)rebro University, 701 82 (O)rebro, Sweden Dep.Environ.Sci., Jagellonian University, Krakow, Poland

会议类型: 国际会议

会议名称: The 12th Congress of International Mine Water Association,IMWA2014(第十二届国际矿井水大会)

会议地点: 徐州

会议语种:英文

页码: 121-125

在线出版日期: 2014-08-18（万方平台首次上网日期，不代表论文的发表时间）