Assessment of surface and mass exhalation rate in soil from Diamond City Surat, Gujrat, India

被引：0

作者：

Saini, Lalit ^{[1
]}

Panghal, Amanjeet ^{[2
]}

Choudhary, Sumit ^{[1
]}

Dhiman, Rekha ^{[3
]}

Singh, Ranjeet ^{[3
]}

Singh, Balwinder ^{[3
]}

Rani, Shakuntala ^{[3
]}

Babita ^{[4
]}

Kumari, Arpeeta ^{[4
]}

机构：

[1] Sardar Vallabhbhai Natl Inst Technol, Dept Phys, Surat, Gujrat, India

[2] Univ Delhi, Ramjas Coll, Dept Phys, Delhi 110007, India

[3] Guru Jambheswar Univ Sci & Technol, Dept Phys, Hisar 125001, Haryana, India

[4] Baba Mastnath Univ, Dept Phys, Rohtak 124021, Haryana, India

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2024年 / 333卷 / 08期

关键词：

Mass exhalation rate; Thoron; Indoor radon; Radioactive gases; Smart RnDuo; RADON EXHALATION; INDOOR RADON; NATURAL RADIOACTIVITY; THORON; PROGENY; SAMPLES; RADIUM; REGION; ENVIRONS; EXPOSURE;

D O I：

10.1007/s10967-024-09507-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The surface exhalation rates of thoron and the mass exhalation rate of radon were investigated in soil and sand samples from Surat District, Gujarat, Bharat (India). Samples were collected from diverse locations, including river beds, beaches, public gardens, highways, ports, colleges, and farm fields. Analysis was performed using a SMART RnDuo Radon monitor (MX400). Soil exhalation rates of thoron varied from 2.00 (Bq/m2/h2) at Sarsana (G6) to 127.55 (Bq/m2/h2) at Hazira (G15), with an average rate of 36.16 (Bq/m2/h2) for Surat District. Radon mass exhalation rates ranged from 3.26 to 81.22 (mBq/kg/h), with a mean of 27.98 (mBq/kg/h), below the global average. This data serves as crucial reference information for potential nuclear or other facility planning in the region.

引用

页码：4433 / 4441

页数：9

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