matrix (see Fig. 19.3) while B was mainly present dissolved in the groundwater.
56 days after the injection the sum of the contaminants concentration decreased
below 12% of their initial value and remained low the whole period of 87 days after
the injection. 147 days after the injection MCB and T concentration rose again to
71% and 83% of their initial concentrations while B remained low. On the basis of
Fig. 19.3 Calcium peroxide - The course of (a) physicochemical parameters, (b) main contaminant
concentrations, and (c) PLFA measured in the water and in soil of in situ microcosms during the
pilot test
19 Field Study VII: Field Study of Three Different Injectable. . .
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