00719naa#a2200157#i#450# EN\\bibl\12585 20241222160802.7 20241024b2024####ek#y0engy0150####ca RU ANALYSIS OF EXISTING METHODS OF ELECTROCHEMICAL PURIFICATION OF TECHNOLOGICAL SOLUTIONS FOR THE PRODUCTION OF PIGMENTS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2024 6 с. Conference article/thesis local Обратный осмос. Ультрафильтрация. Гиперфильтрация. 66.081.63 Lomakina V. A. bibl.vgltu.ru