Study calls for scrubber discharge ban despite IMO 2020 mandate 26 November 2020 Findings on exhaust gas scrubbers are ‘alarming’, environmental group Stand-earth saysAuthor: Capt. Johnhttps://www.tradewindsnews.com/regulation/study-calls-for-scrubber-discharge-ban-despite-imo-2020-mandate/2-1-918301