Re Sustainability Reldan is proud to be a distributor of the Gold Bug . The Gold Bug is able to bring relatively large volumes of solution with concentrations of metals all over the spectrum to environmental compliance levels. The Gold Bug is successfully used with all precious metals, including silver, palladium, palladium-nickel, platinum, rhodium, and iridium. Various types of ... https://rereldan.com/electrowinning-for-precious-metal-recovery/