Research Article
Dissolution of Metals from Biosolid-Treated Soils by Organic Acid Mixtures
Table 13
First-order kinetics constant for metal dissolution reaction extracted by organic acid (OA) mixtures according to (3).
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Obtained at Moreno Field Station of the University of California, Riverside, CA. From 1976 through 1981 composted BSL were applied at dry weight rates of 0 (control), 22.5, and 180 Mg ha−1 yr−1, respectively. Concentration was below detection limits of the AAS for Pb = 0.001 mg kg−1. |