Evidence map›Paper›PMID 41237427›Full record

ArticleJournal of radiation research2025

Experimental investigation on 3H washout by rainfall at Kakrapar Atomic Power Station, Gujarat, India.

Akhaya Kumar Patra, Dharmaraj Pundalik Nankar, Chetan Pandurang Joshi, Amol Chandrakar, Abhishek Jain, Inampudi Vijaya Saradhi, Aerattukkara Vinod Kumar

Abstract read
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Article in Journal of radiation research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Akhaya Kumar PatraEnvironmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Centre), Kakrapar Gujarat Site, P.O. Anumala, Surat District, Gujarat 394651, India.ORCID 0000-0002-2538-2274
Dharmaraj Pundalik NankarEnvironmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Centre), Kakrapar Gujarat Site, P.O. Anumala, Surat District, Gujarat 394651, India.
Chetan Pandurang JoshiEnvironmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Centre), Kakrapar Gujarat Site, P.O. Anumala, Surat District, Gujarat 394651, India.
Amol ChandrakarEnvironmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Centre), Kakrapar Gujarat Site, P.O. Anumala, Surat District, Gujarat 394651, India.
Abhishek JainEnvironmental Survey Laboratory (Environmental Studies Section, Environmental Monitoring and Assessment Division, Bhabha Atomic Research Centre), Kakrapar Gujarat Site, P.O. Anumala, Surat District, Gujarat 394651, India.
Inampudi Vijaya SaradhiEnvironmental Monitoring and Assessment Division (EMAD), Bhabha Atomic Research Centre, Mumbai 400 085, Maharashtra, India.
Aerattukkara Vinod KumarEnvironmental Monitoring and Assessment Division (EMAD), Bhabha Atomic Research Centre, Mumbai 400 085, Maharashtra, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Investigation on tritium (3H) washout process in a tropical region at Kakrapar Atomic Power Station (KAPS), Gujarat, India was carried out. 3H concentration in air as well as that in rainwater is estimated near KAPS Site having Pressurized Heavy Water Reactors (PHWRs) operational. Samples were collected covering the four rainy seasons from 2016 to 2019. The corresponding meteorological parameters of relative humidity, ambient temperature, wind speed, wind direction, and atmospheric stability were measured. The rain spectral characteristics such as raindrop diameter, fall velocity, liquid water content (LWC) in raindrops and average rain rate are also studied. Site-specific wet deposition rate (Bq m-2 s-1) and washout coefficient for 3H (s-1) is observed to be in the range of 1.4E-05 to 4.8E-01 (Geometric Mean = 5.3E-03) and 1.1E-07 to 3.6E-02 (Geometric Mean = 4.1E-05) respectively. Significant and positive correlation was observed between average rain rate and washout coefficient (R2 = 0.73). Significant and negative correlation was observed between raindrop diameter of different rain events and 3H activity in rainwater (R2 = 0.70).

Indexed as

Nuclear Power PlantsRadiation MonitoringRainTritiumIndiaSeasonsTritiummicro rain radar (MRR)raindrop diameterscavengingtritiumwashout

Identifiers

PMID41237427
PMCPMC12648061

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.