Gomelya, N., Melnychenko, Y. and Radovenchyk, I. 2018. Purification of wastewater from the ions of copper, zinc, and lead using an electrolysis method. Eastern-European Journal of Enterprise Technologies. 6, 10 (96) (Dec. 2018), 42–48. DOI:https://doi.org/10.15587/1729-4061.2018.148896.