Published November 2018 | Version v1
Journal article Metadata-only

Study on the influence of temperature and humidity on radon exhalation from a radon-containing solution

Creators

  • 1. University of South China, Hunan (China). Key Discipline Laboratory for National Defence for Biotechnology in Uranium Mining and Hydrometallurgy
  • 2. University of South China, Hunan (China). School of Environment Protection and Safety Engineering
  • 3. University of South China, Hunan (China). School of Mechanical Engineering

Description

The radon exhalation rate and transfer radon velocity between liquid and gas under different temperature and humidity conditions are investigated. The fitting formulas of radon exhalation rate and temperature and humidity are exponential functions, and each exponent is a 2nd-order polynomial. The fitting formula of transfer radon velocity and temperature is Boltzmann function, and the velocity tends to be stable gradually at 25 °C. The fitting formula of transfer radon velocity and humidity is exponential function whose exponent is a 2nd order polynomial, and the velocity increases at first when the humidity was 0.75, then decreases with increasing humidity. (author)

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
318
Journal Issue
2
Journal Page Range
p. 1099-1107
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
50004521
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BOLTZMANN EQUATION; EXHALATION; HUMIDITY; MATHEMATICAL SOLUTIONS; POLYNOMIALS; RADON; SOLUTIONS; TEMPERATURE DEPENDENCE; VELOCITY
Descriptors DEC
CLEARANCE; DIFFERENTIAL EQUATIONS; DISPERSIONS; ELEMENTS; EQUATIONS; EXCRETION; FLUIDS; FUNCTIONS; GASES; HOMOGENEOUS MIXTURES; INTEGRO-DIFFERENTIAL EQUATIONS; KINETIC EQUATIONS; MIXTURES; MOISTURE; NONMETALS; PARTIAL DIFFERENTIAL EQUATIONS; RARE GASES

Optional Information

Notes
35 refs.