Matveevich, V.A.Duka, G.G.Gontsa, M. V.Yambartsev, V. F.Mokanu, L. V.2019-11-052019-11-052009MATVEEVICH, V., DUKA, G., GONTSA, M. Removal of Direct Dyes from Textile Wastewater by Means of Combined Methods. In: Surface Engineering and Applied Electrochemistry . 2009, nr. 4(45), pp.312-317. ISSN 1068-3755.1068-3755https://msuir.usm.md/handle/123456789/2267Wastewater discharge by textile factories in natural water is impossible. Being of poor quality with a low biological index (the biochemical consumption of oxygen (BCO)/the chemical consumption of oxygen (CCO) < 0.3), such wastewater is toxic for water organisms. To remove textile dyes from wastewater, various methods are used: neutralization and coagulation [1–2]; electrochemical oxidation [3–5]; and catalytic oxidation by means of hydrogen peroxide [6–9], ozone, or chlorine [10–12].encoagulation methodscatalytic oxidationelectrocoagulationbiochemical consumptionelectrochemical researchArticle