Regenerating Etching Solutions for Circuit Boards while Extracting Copper Аnatoliy Nester, Tetiana Yakovyshyna, Ivan Salamon, Lesya Sheludchenko, Oleksandr Liubynskyi, Olga Romanishina, and Elvira Dzhumelia Wydawnictwo Naukowe Gabriel Borowski (WNGB) The examination of sludge derived from electroplating manufacturing, printed circuit board production
Achieving environmental security with economic impact A. A. Nester, O. O. Nikitin, O.V. Romanishina, L. O. Mitiuk, and Yu. O. Polukarov Dnipro University of Technology A. A. nester1, orcid.org/0000-0002-1276-6068, O. O. nikitin1, orcid.org/0000-0002-0842-3505, O. V. romanishina1, orcid.org/0000-0003-2029-1004, l. O. mitiuk2, orcid.org/0000-0003-4914-2387, Yu. O. polukarov2, orcid.org/0000-0002-6261-3991 1 – Khmelnytskyi National University, Khmelnytskyi, Ukraine, email: nesteranatol111@gmail.com 2 – National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine