Ms – Sox Scrubber  typically operates by directing the combustion gases into a scrubber system containing an alkaline solution, such as sodium hydroxide (NaOH) or calcium hydroxide (Ca(OH)2). These gases react with sulfur in the combustion gas, producing safer by-products such as sulfate salts, while harmful gases like SO2 and particulates are filtered or removed from the exhaust gas. This assists ships in complying with sulfur emission limits set by environmental regulations.