Tsakos: Singapore Banning Scrubber Wash Water Discharge Is a Victory 3 December 2018 Tsakos believes the hype about the scrubber installation from charterers is winding down.Author: Capt. Johnhttps://worldmaritimenews.com/archives/265888/tsakos-singapore-banning-scrubber-wash-water-discharge-is-a-victory/