what are refining minerals and environmental implications of tailing

• 

  (PDF) Environmental impacts of rare earth production

  2022317 · Alternative minerals, such as eudialyte, are also discussed. The article shows which environmental effects can be minimized by technology optimization and environmental safety strategies.

  view more
• 

  Process effluents and mine tailings: sources, effects and management ...

  20161219 · Mine tailings, consisting of process effluents that are generated in a mineral processing plant, are generally transferred to tailings ponds /impoundments to meet environmental regulations and ...

  view more
• 

  Bioleaching of heavy metals from metal tailings utilizing …

  20231015 · It shows great potential for development due to its compatibility with the environment and possible cost effectiveness. The results of the study show that the influence of bioleaching processes and effects are mainly analyzed from microorganisms, mineral properties and leaching environmental conditions.

  view more
• 

  Decarbonisation to drive dramatic increase in mining …

  202331 · Abstract Global demand for energy transition metals is expected to lead to an intensification of mining activities and an increase in associated land disturbance and mine waste volumes. This paper forecasts global mine waste generation for four metals needed in batteries: copper, lithium, manganese, and nickel, and finds that waste …

  view more
• 

  Tailings - Earthworks

  2023818 · Tailings are the waste materials left after the target mineral is extracted from ore. They consist of crushed rock; water; trace quantities of metals such as copper, mercury, cadmium, zinc; and additives used in processing, such as petroleum byproducts, sulfuric acid and cyanide.

  view more
• 

  Recycling Strategies of Mine Tailing, with Environmental, …

  202271 · Abstract: Mining is an important industry that provides products and services through infrastructure systems worldwide. However, the global development promotes the steady growth and accelerated demand for minerals, resulting in the accumulation of hazardous waste in land, sea and air environments and, consequently a series of …

  view more
• 

  Spatial distribution and environmental …

  2023925 · Curing stress has the effect of rearranging the tailing particles in the SS-CPB samples, which in turn increases packing density, reduces void ratio and porosity, and ultimately results in an increase in compressive strength.

  view more
• 

  A review of the environmental and health implications of …

  202231 · Although such efforts show promise, the environmental, health, and social implications of such practices are often overlooked by stakeholders including researchers, miners, and community members. This paper summarizes and evaluates the environmental and health implications of mine tailings recycling activities (MTRAs) in ASM.

  view more
• 

  Bioremediation techniques for the treatment of mine …

  20221229 · Mine tailings (MTs) are the materials dumped on a mining site after mineral extraction, containing scattered traces of residual minerals, dug-up soils, and a disturbed ecosystem. Abandoned and untreated MT can pose threats to the surrounding ecosystem due to the presence of various primary and secondary toxic components, such …

  view more