The Metso VPX filter is available for mining customers globally and an ideal solution for a range of dewatering applications.
FINLAND – Water conservation, efficient tailings management and responsible mine reclamation are becoming increasingly important for mines to ensure their license to operate. Spearheaded by the launch of the new Metso VPX filter for tailings dewatering, Metso introduces its comprehensive tailings management concept to enable and support environmentally and economically sustainable mining.
“We need to improve the conservation of water, chemicals and ore, as well as looking for opportunities to reprocess tailings and generate value by extracting any remaining minerals. Ultimately, it allows transforming legacy practices in tailings management into a new, positive value creation model,” says Victor Tapia, president, mining equipment business area at Metso.
Metso is driving this change by introducing a new concept for the dewatering, handling and reprocessing of tailings. Designed to maximize water recovery and reduce the footprint of tailings dams or eliminate them completely, Metso tailings management solutions provide a long term solution for mining companies looking for a viable approach to their tailings management and end-of-mine strategies.
There is a huge amount of tailings discharged and lying in legacy dams. Today, only about 5% of tailings are dewatered while roughly 70% of the mines are located in countries where water scarcity is considered as an issue. The way tailings are handled can have a long term impact on the mines’ economic efficiency as well as on the well-being of the surrounding environment and communities.
“Metso views dry filtered tailings as the most viable and long term solution for tailings management. Furthermore, the risk of tailings dam failure could be completely avoided by dewatering and dry stacking the tailings,” says Niclas Hällevall, VP of beneficiation solutions, mining equipment business area. “Contrary to conventional belief, dry tailings are also much more capex and opex efficient compared to wet or thickened tailings.”
Metso tailings management solutions bundle Metso’s proven beneficiation technologies into a full, customizable and future-ready suite of solutions. As regards the core component, Metso is introducing the Metso VPX filter, a new generation filtration solution for maximum water recovery and reuse.
The Metso VPX ﬁlter can handle difficult to dewater tailings, because it has up to 25 bars operating pressure, the highest pressure in its category. This enables up to 90% water recovery. The Metso VPX is also equipped with a fully electromechanical drive system and no hydraulics, making it the safest solution on the market. With its modular design, the Metso VPX filter is scalable as well as easily transportable to the site in standard containers.
The Metso VPX filter is available for mining customers globally and an ideal solution for range of dewatering applications. Discover the Metso VPX filter at www.Metso.com/VPX
Learn more about Metso’s views on the sustainable management of mine tailings in the company’s blog and website.