Monitoring and comparative study of 222Rn/220Rn levels in some dwellings nearby Kasimpur Thermal Power Plant, Uttar Pradesh, India
摘要
Study compares radon and thoron levels in dwellings near Kasimpur Thermal Power Plant, Aligarh. In First Rampur Village (RP-1–RP-12), radon ranges from 3.2 to 13.2 Bq m−3, thoron from 1.4 to 11.2 Bq m−3, with inhalation doses from 0.13 to 0.53 mSv y−1. In Talib Nagar (TN-13–TN-20), radon varies from 4.5 to 35.8 Bq m−3, thoron from 3.1 to 6.1 Bq m−3, with doses from 0.21 to 1.00 mSv y−1. Satha Village (ST-21–ST-31) shows radon from 2.2 to 13.7 Bq m−3, thoron from 3.1 to 12.3 Bq m−3, with doses from 0.13 to 0.55 mSv y−1, all within WHO’s 100 Bqm−3 safety limit.