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

• Date: 2022
• Main Authors: Самченко, Д.М., Кочетов, Г.М., Васильєв, О., Дереча, Д.О., Скирта, Ю.Б., Ластівка, О.В.
• Format: Article
• Language: Ukrainian
• Published: Kyiv National University of Construction and Architecture 2022
• Subjects: травильні розчини; переробка відходів; феритизація; змінні магнітні поля; магнетит; 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...