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<br /> Tvl~
<br /> Table 2.4. Specific ionic concentrations (meQ l-l) of heated and unheated equilibrated solutions of
<br /> sample U5DlA at l:999, l:99 and 1:9 sediment:water ratios (after Laronne, 1977) .
<br /> Increase
<br /> SedIment! we to
<br /> Water EC SC Heating
<br /> Ratio Remarks Ca2+ Mg2+ Nal+ Kl+ S)42- t-CD31- (~mho cm-l ~ 25OC) (mgl-l) (%)
<br /> l.999 heated 0.4 D.l 0.2 D.l 0.4 0.2 60.0 49.2
<br /> 8.4
<br /> l.999 not 0.4 0.1 0.2 <0.1 0.4 0.2 48.5 54.3
<br /> heated
<br /> 1.99 heated 0.8 O.l 0.9 0.1 1.l 0.5 192.0 125.2
<br /> l7.3
<br /> 1.99 not 0.6 0.1 0.6 0.2 1.4 O.l 170.5 l06.7
<br /> heated
<br />N
<br />...0
<br /> 1:9 heated 3.4 1.0 8.2 0.4 11.4 0.6 1275.0 868.6
<br /> 49.8
<br /> l:9 not 1.3 0.5 6.6 0.2 7.6 0.4 1043.0 579.9
<br /> heated
<br />
<br />
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