... start-up, Regeneration – a social purpose enterprise that uses the re-mining and processing of waste from legacy mine sites to restore natural environments and help communities realize better closure results ...
... from the calcination of local clays, cementitious mineral wastes (such as fly ash or slag) or the use of geopolymers.
Water and climate adaptation. Sustainable sources of aggregate for construction, ...
... said the miners will also collaborate on other selected innovations to pursue improved productivity while delivering benefits such as lower emissions and reduced waste.
“By collaboration on generic ...
... that metering and controls be installed in urban centres.
Wastewater treatment improvements are needed.
Water tariffs and fees need fair structuring.
Technologies need to be standardised. ...
Report reveals how technology challenges can be overcome to reduce mining waste.
By Mark S. Kuhar
Australia has near-commercial technologies that can reduce mining waste or tailings – by up to ...
... and development projects in the metals, energy and infrastructure industries.
Kwak recently addressed e-waste as a valuable resource for the mining and metals industry. “Globally, we’re tossing ...
... been employed to both collect/store tailings as well as clarify water for reuse in the process plant. What could possibly be cheaper than to dig a hole or build a dam and create a space for the waste generated ...
... one construction consists of clearing land, building two 100,000-tonnes heap leach pads, pit overburden removal, preparation of waste dumps, a crushing facility, and a processing plant area, which includes ...
... into a pond or the introduction on foreign waste stream (i.e. tailings)
Solution – Proper Pump Selection
Solutions to resolve accelerated pump wear issues include improving the process water ...
... system which incorporates both belt cleaners and spray bars. The spray bars flush material off the bottom pan out the drain portal, fully containing the waste wash water. This means you get a clean belt ...
... evaporated or recycled, with fine particles from the remaining dry waste becoming airborne if untreated.
Hydroseeding and hydromulching technologies developed by RST are also being utilised for the long-term ...
... Rio Tinto first started trials of an autonomous haul truck fleet in 2008. Since then, the company has moved more than 1 billion tonnes of ore and waste material across the Pilbara.
In 2019, the Rio Tinto ...
... of waste materials and the placement, spreading and compaction of numerous layers is continuing.
“We believe the Balabag Mine will align perfectly with the current asset base of TVIRD and our strategy ...
... 500 visitors to the former test centre each year. Thanks to the centre’s increased size and added capacity, the company is expecting even more visitors. Customers in the metal, waste and mining industry ...
From recycling to lower emissions to managing mine waste safely, sustainable options are in the news.
By Mark S. Kuhar
Heightened social pressure and a need for economically efficient mining practices ...
... waste. It’s an enormous opportunity and responsibility – and customers expect it. Nothing short of an intense commitment to innovation is needed.
To truly innovate, we have to start at the beginning ...
... and monitoring guidelines for the world’s more than 3,500 currently active tailings storage facilities.
While facility failures often result in uncontrolled releases of water, waste material and ...
... graders and other heavy earthmoving equipment, enabling the operator to get to grade quickly and accurately without rework and wasted materials.
“Topcon construction solutions are trusted worldwide for ...
... Disposal
A second product of coal preparation plants, mine refuse must be hauled to waste dumps. In the states of Virginia and West Virginia in the United States, often the disposal sites are at high ...
... metal and waste recycling. Metso Outotec’s industry-leading service capabilities and global network are complemented with a comprehensive range of spare and wear parts, refurbishments and professional ...