The Contamination Status of Heavy Metal in the Sediment of Beng River and the Protection for the Ecological Safety Engineering

Ji Cai Qiu

doi:10.4028/www.scientific.net/AMR.726-731.1809

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731The Contamination Status of Heavy Metal in the...

The Contamination Status of Heavy Metal in the Sediment of Beng River and the Protection for the Ecological Safety Engineering

Abstract:

To find out the heavy metal pollution condition from the Beng River sediment, we see the region from Beng River Rubber Dam to the Yimeng Road Bridge as research object.We monitored and surveyed on the three kinds of metal components (Cu, Zn, Cd) in the sediments from eight sectionsthe. With reference to the relevant domestic standards, we established sediment pollution evaluation criteria suitable for the region., We conducted the evaluation of ecological risk and pollution levels with the detection results by standard index of the potential ecological risk index and Nemerow France France. The results showed that: the heavy metals ecological risk index in Sediment from Beng River Rubber Dam to the Yimeng Road bridge section, Nemerow pollution index was 6.95, It was heavily polluted. This showed that the heavy metals in river sediment pollution was very serious.

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Periodical:

Advanced Materials Research (Volumes 726-731)

Pages:

1809-1812

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.726-731.1809

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Online since:

August 2013

Authors:

Ji Cai Qiu*

Keywords:

Ecological Risk Assessment, Pollution of Heavy Metal, River Sediment

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* - Corresponding Author

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