文档介绍：Influential Factors on Spectral Induced Polarization
of Chrome-Contaminated Soil

Liu Haorui Sun Yakun
Research Institute of Solid Waste Management College of Resource and Environment
Chinese Research Academy of Environmental Sciences Northwest Agriculture & Forestry University
Beijing, China Yangling, China
e-mail: liuhaorui@ e-mail: metalgod2008@

Abstract—As the spectral induced polarization (SIP) method has we can evaluate the nature of pollution in detected region, and
been used more and more widely in the rapid detection and provide detection premise for applications of plex
evaluations of soil pollution, it is necessary to study on the resistivity method.
influential factors on SIP of contaminated soil. By the soil SIP
dispersion properties experiment in kinds of conditions, we find The soil moisture content and changes in ion concentrations
that moisture content and pollutant concentration will both have of pollutants will both lead to anomalies plex resistivity
some impacts on the amplitude plex resistivity and phase observations. The previous actual work only concerned with
angle. Phase angle has a stronger response to the moisture changes in ion concentration, while in this paper, we did a large
content and pollutant concentration in low frequency, so device number of experiments to study changes plex resistivity
operating