Energy-saving technology for processing of exhausted etching solutions with obtaining of ferromagnetic compounds

• Date: 2022
• Main Authors: Samchenko, Dmitry N., Kochetov, Gennadii М., Vasiliev, Aleksey, Derecha, Dmitry A., Skirta, Yurii B., Lastivka, Oles V.
• Format: Article
• Language: Ukrainian
• Published: Kyiv National University of Construction and Architecture 2022
• Subjects: exhausted etching solutions; waste processing; ferritization; alternating magnetic fields; magnetite
• Online Access: https://es-journal.in.ua/article/view/268814
• Journal Title: Environmental safety and natural resources

Exhausted etching solutions are the waste of industrial enterprises and contain toxic pollutants that have a detrimental effect on the environment. Currently, the processing of these solutions to obtain marketable products is important. The paper presents the results of research on the application o...