Modular plants can be constructed for gold operations treating up to 4,000 tonnes of ore per day. Above that size, plants are built onsite. KCA's modular plants allow for rapid installation at remote sites, are easily movable, and have a high resale value. KCA offers four different modular ADR plant models: KCA Model 20 ADR Plant Brochure
"Traditionally, leaching or separating gold and other precious metals from an ore deposit or ewaste materials requires the use of cyanide," Eksteen said. "Industrially, it is very expensive to detoxify cyanide, but it still does not eliminate the risks associated with transporting, handling and processing the .