TY JOUR TI TATUS OF THE PROBLEM AND METHODS FOR REDUCING HARMFUL EMISSIONS FROM SHIP POWER INSTALLATIONS KW marine vessels KW emissions KW sulfur oxide KW cleaning methods KW exhaust gpses KW environmental friendliness JO Operation of Maritime Transport AU Makarevich, T.A. AU Khekert, E.V. AU Kuznetsova, Y.S. AU Modina, M.A. AU Yavorskaya, D.O. PY 2022 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”