1. Vojka Gardić, expert advisor Graduated on the Faculty of Technology and Metallurgy, University of Belgrade, Department of Chemical Engineering in 1996, with an average grade of 8.03. In 2000, started working as an intern at the Copper Institute in Bor in the Institute for Metallurgy and Technology. He has been working at the Institute of Mining and Metallurgy for 20 years, in the fields of research, development, and the application of new technologies in waste and coal testing processes, development, and development of processes for the treatment of solid and liquid waste materials and waste water, in the fields of design in the field of inorganic technology, in the field of environmental protection and electrochemistry. Passed professional exam in the field of design—March 2004; License for responsible designer of technological processes—no. Licenses: 371 S786 06.