Dr. Roy has authored numerous research papers in leading international journals, including Water Research, Journal of Environmental Management, Development Engineering, and other reputed SCI and Scopus-indexed journals.
His research focuses on:
- Arsenic remediation technologies
- Electrocoagulation systems
- Sustainable sludge management
- Air quality forecasting using Artificial Intelligence
- PM10 pollution modelling
- Water distribution systems
- Carbon footprint assessment
- Renewable energy integration
His publications have received significant international citations and continue to contribute to advances in environmental engineering.