Page 159 - New Trends in Eco efficient and Recycled Concrete
P. 159
LOI 5.5 6.1 0.2 41.8 Zn 7103 3512 1084 10,000 37,
Res.
MnO 0.06 0.3 0.03 0.9 V 63 35 14 66 Concr.
Cem.
MgO 1.9 2.4 0.02 23.4 Sr 623 539 539 539 Materials.
SSA ) TiO 2 0.9 1.1 0.3 1.9 Sn 283 400 183 617 cement-based
(other K 2 O 1,7 1.3 0.1 3.1 Pb 720 600 93 2055 in
SSA (SSA) ash
studied Na 2 O 1.0 0.9 0.01 6.8 Ni 621 671 79 2000 sludge
previously SO 3 2.8 2.8 0.01 12.4 Cu 2483 1962 200 5420 sewage of
to P 2 O 5 14.8 11.6 0.3 26.7 Cr 2636 452 16 2100 behavior
compared environmental
SSA CaO 20.6 14.8 1.1 40.1 Co 669 39 19 78 and
of
analysis Fe 2 O 3 4.7 9.2 2.1 30.0 Cd 14 20 4 94 Technological
trace Al 2 O 3 1430 4142 14600 2007. https://doi.org/10.1016/j.cemconres.2007.04.003.
and 12.6 14.2 4.4 34.2 Ba 90 P., Clastres,
composition SiO 2 34.2 36.1 14.4 65 As 23 87 0.4 726 M., Coutand,
Chemical (%) 2007) al., Mean Min Max (mg/kg) Mean Min Max ash. sludge M., Cyr, from: Available
5.8 Oxide et (Cyr SSA Element SSA Sewage from
Table SSA Other SSA Other SSA, Adapted 1278 1289,