Study on Migration Law in Soil of Arsenic in Coal Gangue

Zhi Bin Liu; Xin Yu Wang

doi:10.4028/www.scientific.net/AMR.864-867.983

Paper Titles

Chemical Speciation of Metal Elements in Agricultural and Non-Agricultural Soils
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Marine Environmental Risk Assessment Method for Active Substances Used in Antifouling Systems on Ships in China
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Simultaneous Determination of MTBE and BTEX in the Groundwater of Gas Station by Head-Space-GC
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A Study on Release Law of Arsenic in Coal and Coal Gangue
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Study on Migration Law in Soil of Arsenic in Coal Gangue
p.983

Study on Environmental Amenity of Changchun Based on Regression Analysis
p.990

The Assessment and Research of Negative Influence to Environment Caused by Freeway Marketization Development Mode
p.994

Distribution and Trend Analysis of DIN in Marine Environment Waters under Reclamation
p.1000

Optimization of Zinc-Cadmium Reduction Method for Determination of Nitrate in Seawater
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 864-867Study on Migration Law in Soil of Arsenic in Coal...

Study on Migration Law in Soil of Arsenic in Coal Gangue

Abstract:

In order to investigate the possible pollution status in soils and underground water caused by arsenic in coal gangue, samples from Inner Mongolia mining area were collected and dynamic leaching experiments were conducted in laboratory to study the leaching level of arsenic and its migration in soils under different rainfall conditions. Results indicated that, concentration of arsenic in leachate is far below the third grade of National Environmental Quality Standards for groundwater; while concentrations of arsenic increased with the decreasing of pH of rainfalls. Concentrations of arsenic are in the descending trend with the increasing depths of soils after leaching; the changes of pH in leachate and soil are relevant to the initial pH value of leachate.

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Periodical:

Advanced Materials Research (Volumes 864-867)

Pages:

983-989

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.864-867.983

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Online since:

December 2013

Authors:

Zhi Bin Liu, Xin Yu Wang

Keywords:

Arsenic, Coal Gangue, Leaching, Mining Area Soil

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References

[1] Hualin Chen, Yingxu Chen: Agro-environ. Prot. Vol. 21(2002), p.179(In Chinese).

Google Scholar

[2] Fengman Fang, Ding Yang, Linlin Wang: J. Soil Water Conserv. Vol. 24(2010), p.109 (In Chinese).

Google Scholar

[3] Hezhong Tian, Yiping Qu: Environ. Sci. Vol. 30(2009), p.956(In Chinese).

Google Scholar

[4] Jihong Dong, Zhengfu Bian, Min Yu, et al: J. Chin. Univ. Min. Technol. Vol. 39(2010), p.335(In Chinese).

Google Scholar

[5] R.W. Lawrence, M. Scheske: Environ. Geol. Vol. 32(1997), p.100.

Google Scholar

[6] E. C. Teixeira, L. S. Drtiz, M. F.C. C. Alves, et al: Environ. Geol. Vol. 41(2001), p.145.

Google Scholar

[7] I. Mascaro, B. Benvenuti, F. Corsini, et al: Environ. Geol. Vol. 41(2004), p.417.

Google Scholar

[8] Xinyi Wang, Jian Yang, Huixia Guo: J. Chin. Coal Soc. Vol. 31(2006), p.808(In Chinese).

Google Scholar

[9] Zhi Dang: Bull. Mineral., Petrol. Geochem. Vol. 16(1997), p.259(In Chinese).

Google Scholar

[10] Yuefen Li, Dongyan Wang, Jie Tang, et al: J. Agro-environ. Sci. Vol. 31(2012), p.516(In Chinese).

Google Scholar