Radiation Protection and Environment

ORIGINAL ARTICLE
Year
: 2021  |  Volume : 44  |  Issue : 3  |  Page : 131--134

Studies on foliar uptake of tritiated water on Spinach sp. during light and dark simulated conditions using environmental chamber


Chetan P Joshi1, AK Patra1, MK Jha1, V Sudheendran2, A Baburajan2, IV Saradhi3, A VinodKumar3 
1 Environmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Center), Surat, Gujarat, India
2 Environmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Center), Thane, Maharashtra, India
3 Environmental Monitoring and Assessment Division, Bhabha Atomic Research Center, Mumbai, Maharashtra, India

Correspondence Address:
Chetan P Joshi
Environmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Center), Kakrapar Gujarat Site, P.O. Anumala, Surat - 394 651, Gujarat
India

Studies on foliar uptake of tritiated water (HTO) on Spinach sp. during light and dark condition was simulated inside the environmental chamber, and an attempt was made to compute CTFWTHTO, CpfwHTO, CpcwOBT, CpfwOBT using basic equations available in IAEA TECDOC1616. The predicted activity was compared with the observed activity. The conversion of tissue-free water tritium (TFWT) to organically bound tritium (OBT) was more in the light condition. The ratio of OBT to TFWT varied from 0.006 to 0.082. The ratio of observed OBT activity (Bq/kg fresh weight) in light to dark conditions varied from 34% to 117%.


How to cite this article:
Joshi CP, Patra A K, Jha M K, Sudheendran V, Baburajan A, Saradhi I V, VinodKumar A. Studies on foliar uptake of tritiated water on Spinach sp. during light and dark simulated conditions using environmental chamber.Radiat Prot Environ 2021;44:131-134


How to cite this URL:
Joshi CP, Patra A K, Jha M K, Sudheendran V, Baburajan A, Saradhi I V, VinodKumar A. Studies on foliar uptake of tritiated water on Spinach sp. during light and dark simulated conditions using environmental chamber. Radiat Prot Environ [serial online] 2021 [cited 2022 Jun 28 ];44:131-134
Available from: https://www.rpe.org.in/article.asp?issn=0972-0464;year=2021;volume=44;issue=3;spage=131;epage=134;aulast=Joshi;type=0