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Research on the Environmental Geochemistry Characteristics of Heavy Metals in Contaminated Industrial Fields
Abstract:
Using the single factor index method and comprehensive pollution index method, the heavy metal pollution situations of 60 points (128 field samples) from a coke-gas factory which is located in the north of China were evaluated, as well as the site sources of pollution were analyzed. Mercury, arsenic, lead, zinc, and copper could be detected in the field. Compared with the soil environmental quality standards (2008), it was found that mercury (67 times higher than standard) and arsenic (3.5 times higher than standard) represented the most serious pollution among these five metals, while the pollution situation of copper and zinc were the lightest.
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257-261
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June 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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