Open-loop scrubber usage in ships

Topics Covered: Conservation, environmental pollution and degradation, environmental impact assessment. Open-loop scrubber usage in ships What to study? For Prelims: Exhaust scrubbers and about MARPOL. For Mains: Sulphur pollution, concerns, challenges and ways to address them. Context: According to GlobalData, a data and analytics company, there has been a huge increase in the use of …