%0 Journal Article %T PURIFICATION OF CHEMICALLY CONTAMINATED WASTEWATER OF AROMATIC COMPOUND IN PRODUCTION OF STYRENE %A Ul'yanov, B.A. %A Fereferov, M.Y. %A Raskulova, T.V. %K styrene, benzene, ethylbenzene, foaming apparatus, degree of purification. %J Scientific Papers Collection of the Angarsk State Technical University %D 2019 %N 2019 %P 4 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»