An Evaluation on Heavy Metal Contamination of Soils in Suzhou by Fuzzy Mathematics Model

Qi Li; Ya Fen Han

doi:10.4028/www.scientific.net/AMM.253-255.1005

Paper Titles

Influence of Organic Load on Phosphorous Release and Absorption in HA-A/A-MCO Sludge Reduction Process
p.984

Preparation of Coal-Based Activated Carbon and its Application for Methylene Blue Removal
p.988

Investigation of Chemical Cost Reduction in Demineralized Water Production Process
p.993

CFU Combined Process for the Treatment of Oily Car Washing Wastewater
p.999

An Evaluation on Heavy Metal Contamination of Soils in Suzhou by Fuzzy Mathematics Model
p.1005

Numerical Simulation of Influence of Vegetation on Atmospheric Diffusion of Radon Emanating from Uranium Tailings Impoundment
p.1009

Numerical Simulation of Atmospheric Migration of Particles from Uranium Tailings Impoundment
p.1014

Long Term Effect to the Geological Environment by Mining
p.1019

Reflections on Environmental Inspection Culture Building
p.1024

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 253-255An Evaluation on Heavy Metal Contamination of...

An Evaluation on Heavy Metal Contamination of Soils in Suzhou by Fuzzy Mathematics Model

Abstract:

In this paper, concentrations of six heavy metals (Cr, Mn, Cu, Zn, As, Pb, Fe) in soils from different function zones of Suzhou city were determined and analysed by X-Ray fluorescence spectrometer and fuzzy mathematics model. The results show that concentrations of all except Zn were within the national second class standard, but that of all heavy metal were higher in soil background values in Anhui province; concentrations of heavy metal were different in different function areas, and heavy metal pollution was more serious in commercial area, industrial area and near the station than in residential suburb, cultural and education districts; the contaminate level of every sampling site by fuzzy mathematics model was: 7>19>6>9>14>1>17>20>4>11> 23>8>22>3>10>12>5> 16>15>2>13>18>21.

You might also be interested in these eBooks

Sustainable Development of Urban Infrastructure

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 253-255)

Pages:

1005-1008

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.253-255.1005

Citation:

Cite this paper

Online since:

December 2012

Authors:

Qi Li, Ya Fen Han

Keywords:

Fuzzy Mathematics Model, Heavy Metal, Pollution Evaluation, Urban Soils

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Day.J. P, Hart. M, Robinson. Lead in urban street dust[J]. Nature. Vol. 253(1975), pp.343-345.

DOI: 10.1038/253343a0

Google Scholar

[2] Joshi U M, Vijayarghavan K. Elemental composition of urban street dusts and their dissolution characteristics in various aqueous media[J]. Chemosphere. Vol. 77(2009), pp.526-533.

DOI: 10.1016/j.chemosphere.2009.07.043

Google Scholar

[3] Zheng N, Liu J S, Wang Q C, et al. Health risk assessment ofheavy metal exposure to street dust in zinc smelting district, Northeast China[J]. Science of the Total Environment. Vol. 408(2010), pp.726-733.

DOI: 10.1016/j.scitotenv.2009.10.075

Google Scholar