Leach fractions, cumulative

Figure 6 shows these cumulative leach fractions from the top waste glass section. A ranking of the elements studied, based on the fraction released after 639 days of solution contact, is given in Table II. This order of leaching can also be seen in Figures 3a and 3b. [Pg.84]

Curves showing the cumulative fraction leached were also calculated from the leaching data based on the equation ... [Pg.84]

Figure 6. Cumulative fraction leached as a function of time—top glass section...

$Figure 6. Cumulative fraction leached as a function of time—top glass section...$

Figure 7. Effect of ammonium thiosulfate- amendment on alachlor leaching through a sand column andpropachlor leaching through a soil column, (A) Herbicide concentrations in leachate, (B) Cumulative fractions of herbicides...

$Figure 7. Effect of ammonium thiosulfate- amendment on alachlor leaching through a sand column andpropachlor leaching through a soil column, (A) Herbicide concentrations in leachate, (B) Cumulative fractions of herbicides...$

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