Lead Speciation and Bioavailability in Apatite-Amended Sediments
The in situ sequestration of lead (Pb) in sediment with a phosphate amendment was investigated by Pb speciation and bioavailability. Sediment Pb in preamendment samples was identified as galena (PbS) with trace amounts of absorbed Pb. Sediment exposed to atmospheric conditions underwent conversion t...
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Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2011-01-01
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Series: | Applied and Environmental Soil Science |
Online Access: | http://dx.doi.org/10.1155/2011/689568 |
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