Dr Somnath Sen
Designation Scientist-B
Divsion Industrial Hygiene &Toxicology, ROHC(E), Kolkata
Email somnath[dot]sen23[at]gov[dot]in
Contact +91-080-22172500

Academic Qualifications

  • Ph. D (Environmental Science)
  • M. Sc. (Environmental Science)
  • Certificate course on “Safety Audit” & OHSAS 18001:2007



Research Interest

  • Industrial Hygiene & Toxicology, Air & Water Pollution, Exposure Assessment & Biological Monitoring, Chemical Risk Assessment


  • Number of Publications : 07

  1. Somnath Sen, J Narayana, B Ravichandran, V Dhananjan; Polyaromatic hydrocarbons depositions and their carcinogenic risk assessment in the foundry workers. Aerosol Science and Engineering (2018). [Springer Publication]. DOI 10.1007/s41810-018-0034-4.
  2. Somnath Sen, Jogattappa Narayana, Ramachandran Gurumurthy, Beerappa Ravichandran; Workplace Respirable Dust Monitoring and Risk Factor Assessment in Foundry Process. Journal of Environmental Science, Toxicology and Food Technology. (2016); 10(10), Pp 87-91. DOI: 10.9790/2402-1010018791.
  3. Somnath Sen, J Narayana, B Ravichandran, V Dhananjan, A S Gaikwad; Biological Monitoring of PAHs Exposure Among the Foundry Workers. International Journal of Research in Chemistry and Environment  (2016); 6(2), Pp-37-41.
  4. Shahajahan Sulthana, B Ravichandran, Shreedhar Reddy, Somnath Sen, B.R. Shruthi; A Preliminary Investigation into Multiple Pollutant Exposures and Nephrotoxicity Injury Among Goldsmiths. International Journal of Occupational Safety and Health (2014); 5(2), Pp-11-15.
  5. Somnath Sen, B Ravichandran, A Manju, M Palanivel, S Deepa.  Assessment of Heat Stress and Noise Intensity Level in Workplace Area of the Iron Foundry.   Journal of Industrial Safety Engineering, (2014); 1(1) , Pp 32-36. ISSN:2295-6674].
  6. Ravichhandran B, Dhananjayan V, Somnath Sen, Mala A Rajmohan HR, Raghavendra R: Assessment of 8-oxo-7,8-dihydro-2’-deoxyguanosine as a marker of oxidative DNA damage in Gasoline Filling Station Attendants. IJOMEH (2013); 26(5) Pp780-789.PubMed
  7. S. Sen, J. Narayana, B. Ravichandran, R. Rajesh; Assessment of Indoor Air Pollutants with Special Reference to Particulate Phase Polyaromatic Hydrocarbon in Rural Village.  Research and Reviews: A Journal of Toxicology (2012); 2(2) , Pp 38-45. [ISSN:2231-3834].