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Case studies:


In less than 3 weeks PROXA produced 2 plants for use on a remote gold mine – ensuring a consistent potable water supply for its accommodation camp, processing facility and workshops. THE CHALLENGE A client in the gold mining sector was constructing a new gold processing facility and accommodation camp in Mali. They urgently needed more →
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PROXA’s experience enabled Glencore to rehabilitate and reuse mine ground water. THE CHALLENGE Mining and minerals giant, Glencore, needed to rehabilitate mine ground water from a defunct chrome mine site to acceptable levels for reuse in the adjacent smelter processes, enabling the smelter to reduce its water footprint. OUR SOLUTION Given that the chrome mine more →
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Unlocking a waste-to-value opportunity for a premium brand cellar. THE CHALLENGE Rupert & Rothschild required a wastewater treatment system that could recycle, reuse and create value-added by-products from their winery effluent in a sustainable manner. OUR SOLUTION Using state-of-the-art bio-engineering and separation technology, PROXA developed a custom-engineered system that produces irrigation quality water and a more →
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North Western Australia

PROXA delivers bespoke solution for cyclone prone location THE CHALLENGE A client in the power industry has a site based in a coastal tropical location. This geographical location meant that the site needed a water plant that could withstand 1 in 1000-year cyclonic winds of up to 340 km/h and ensure that the site could more →
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A flexible approach manages effluent water volumes and excess salt for a steel mill. THE CHALLENGE PROXA was tasked with managing both the effluent water volumes and excess salt on a major steel mill, while meeting budget constraints. What’s more, the client required a Zero Liquid Discharge (ZLD) plant in order to avoid any future more →
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