Table 8

Consolidation and creep properties of compacted As-Samra WWTP biosolid material

Test numberSpecimen inundatedcv: m2/yearCαCα e/Cc
OC regionNC regionOC regionNC regionOC regionNC region
Oedometer 1No0·05–0·07 (3)0·07 → 0·03 (6)0·005–0·021 (3)0·024–0·035 (6)0·03–0·12 (3)0·14–0·20 (6)
Oedometer 2No0·07–0·13 (5)0·06 → 0·03 (5)0·006–0·021 (6)0·023–0·034 (5)0·03–0·10 (6)0·12–0·17 (5)
Oedometer 3Yes0·16–0·39 (4)0·07 → 0·03 (4)0·004–0·012 (3)0·023–0·092 (5)0·02–0·06 (3)0·12–0·48 (5)
Oedometer 4Yes0·04 (1)0·041 (1)

Bracketed values indicate numbers of experimental results available, → indicates a reduction

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