TY JOUR TI Methods of purifying oily water KW oily waters KW purification efficiency KW marine oily water purification systems KW mechanical purification KW physico-chemical purification KW chemical purification KW biological purification KW thermal neutralization JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Chernov, V.. AU Bevza, D.. AU Shuraev, O.. AU Chichurin, A.. PY 2022 IS PB Astrakhan State Technical University