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1. Effect of amino acids on the extraction of copper from sub-conditional raw materials
2. Research on sorption properties of phosphoric production slag-waste
3. Intensification of copper leaching from heaps using biological oxidation
4. Research of biochemical gold recovery method using high-arsenic raw materials
5. Study of the Technology for Gold Recovery from Gravity-Flotation Concentrate from Ore Beneficiation with the use of Oxidizing Reagents
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