Use of bleaching powder to catch fish harms humans shashi kallada 12 years ago Advertisements Use of bleaching powder to catch fish harms humans. Share this: Marine Pollutants – Compliance and Exemptions – IMDG CODE 38-16DateOctober 20, 2017In relation toMARINE POLLUTANTMARINE POLLUTANTSDateAugust 11, 2012In relation toCLASSIFICATIONMarine Pollutants – MARPOL ANNEX IIIDateMarch 25, 2015In relation toMARINE POLLUTANT