Tailings dams are built to safely store tailings and protect the natural environment from damage. However, dam accidents occur frequently, endangering safety of life property, causing pollution environment. Many caused by seepage. As such, this study takes No. II Ledong Baolun Gold Mine in Hainan Province as an example builds a two-dimensional finite element model simulate seepage field. The ef...

agh darreh tailing dam located in 23 km north of takab, west azarbayjan province is used for disposal of mine tailings. the tailing dam and its reservoir were constructed on gypsiferous marlstones. this is emphasis on geotechnical and environmental importance of the site. although construction of dams on gypsum rocks were not yet prohibited, but the dissolution of gypsum in contact with water i...

The buildup of tailings in China has expanded dramatically with economic development and industrial demand, the safety reservoirs become increasingly serious. Due to difficulty finding a new reservoir site, expansion approach building dam downstream original area was investigated. stability after calculated using traditional dynamic static solution method taking into account unpredictability co...

Here we report the draft genome sequence of the acid-tolerant Desulfovibrio sp. DV isolated from the sediments of a Pb-Zn mine tailings dam in the Chita region, Russia. The draft genome has a size of 4.9 Mb and encodes multiple K+-transporters and proton-consuming decarboxylases. The phylogenetic analysis based on concatenated ribosomal proteins revealed that strain DV clusters together with th...