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Tissue free water tritium (TFWT) and organically bound tritium (OBT) in marine eco system at Tarapur on the west coast of India

  • A. BaburajanEmail author
  • V. Sudheendran
  • R. H. Gaikwad
  • P. M. Ravi
  • Rashmi S. Nayak
  • Shiny Renita D’Souza
  • N. Karunakara
Article
  • 3 Downloads

Abstract

The low level tritium, released to marine environment from nuclear facilities, incorporated by marine matrices as tissue free water tritium (TFWT) and organically bound tritium (OBT), was studies for 3 years at Tarapur, situated on the west coast of India. Results show that the tritium concentration in sea water was correlated with TFWT concentration in sea weeds, sediment and marine animals as, with correlation coefficients of 0.6, 0.8 and 0.96 respectively. The TFWT to OBT ratios were observed to be 5.7, 4.9 and 3.6 respectively in seaweed, sediment and marine animals.

Keywords

TFWT OBT Seaweed Sediment Marine animals Tarapur 

Notes

Acknowledgements

Authors expressed their gratitude to Dr, R.M. Tripathi. Head, Health Physics Division and Dr. K. S. Pradeepkumar, Associate Director, Health Safety and Environmental Group, BARC for their keen interest in this work and encouragement. Authors acknowledge with thanks the assistance provided by our laboratory colleagues in collection, processing of the samples and drawing figures. Thanks are also due to Tarapur Atomic Power Station Management for providing the facility and support to carry out the study.

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Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2019

Authors and Affiliations

  1. 1.Environmental Survey Laboratory, Health Physics DivisionBARCPalghar (Dt.)India
  2. 2.Health Physics DivisionBhabha Atomic Research CentreTrombay, MumbaiIndia
  3. 3.Homi Bhabha National Institute (HBNI)MumbaiIndia
  4. 4.Centre for Advanced Research in Environmental Radioactivity (CARER)Mangalore UniversityMangalagangotri, MangaloreIndia

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