Competitive complexation of trace metals to dissolved humic acid
Effects of competing trace metals (10 µM) and Ca 2+ (5 mM) on Cd(II), Pb(II) and Cu(II) (0 - 100 µM) complexation by a groundwater humic acid were investigated in a series of 24 batch experiments at pH 6, 7, and 8 (I = 0.05 M). Both trace metals and Ca 2+ have little effect on Cd(II) complexat...
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| Language: | en_US |
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The University of Arizona.
1993
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| Online Access: | http://hdl.handle.net/10150/626920 http://arizona.openrepository.com/arizona/handle/10150/626920 |