Characterization of Mining-Related Aromatic Contaminants in Active and Abandoned Metal(loid) Tailings Ponds.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c03368
Abstract: This study reports on the compositional diversity of organic compounds in metal(loid)-bearing tailings samples from both active and abandoned tailings ponds. Tailings samples were qualitatively analyzed by comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry (GC… read more here.
Keywords: metal loid; tailings ponds; large ring; aromatic contaminants ... See more keywords
Tailings Pond Risk Prediction Using Long Short-Term Memory Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2959820
Abstract: Tailings ponds are a major hazard, and are ranked 18th in the risk assessment of world accident hazards. The saturation line height is one of the most important factors that affects the safety of tailings… read more here.
Keywords: term memory; long short; risk; short term ... See more keywords
Lab-Scale Modeling of Pore Fluid Flow in Samples of Manmade Substance from Tailings Ponds
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mining Science"
DOI: 10.1134/s1062739119056087
Abstract: The flow of pore fluid is modeled on a lab scale with samples of man-made substance from tailings ponds. The data obtained in the gravimetric and apparent resistance tests are presented. It is found that… read more here.
Keywords: pore fluid; lab scale; substance tailings; substance ... See more keywords
Application Analysis of Radial Basis Function Neural Network Algorithm of Genetic Algorithm for Environmental Restoration and Treatment Effect Evaluation of Decommissioned Uranium Tailings Ponds
Sign Up to like & getrecommendations! Published in 2021 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2021/1650096
Abstract: A new analysis method for the environmental stability of uranium tailing ponds is established in this paper, and the stability intervals and environmental stability rates of indicators are defined in precise mathematical language and analyzed… read more here.
Keywords: environmental stability; uranium tailings; tailings ponds; network ... See more keywords
Filtration characteristics of composite filter of woven-nonwoven geotextile in tailings ponds
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Industrial Textiles"
DOI: 10.1177/15280837221119405
Abstract: Nonwoven geotextiles are widely used in tailings ponds for filtration and drainage, but there is a risk of failure of nonwoven geotextile due to physical clogging. In this study, to reduce the clogging of nonwoven… read more here.
Keywords: woven geotextile; nonwoven geotextile; filter; composite filter ... See more keywords
Ruminant-Waste Protein Hydrolysates and Their Derivatives as a Bio-Flocculant for Oil Sands Tailing Management
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13203533
Abstract: Reclamation of tailings ponds is a critical issue for the oil industry. After years of consolidation, the slurry in tailings ponds, also known as fluid fine tailings, is mainly comprised of residual bitumen, water, and… read more here.
Keywords: tailings ponds; waste; waste protein; protein hydrolysates ... See more keywords