SiO
2
Al
2
O
3
Fe
2
O
3
CaO
MgO
Na
2
O
K
2
O
SO
3
SiO
2
/Al
2
O
3
LF
14.12
9.84
2.34
26.5
1.76
0.42
0
3.9
1.43
41.93
pH
CEC (mg/g)
CEC (meq/100g)
TSS (m
2
/g)
8.5
75.61
23.66
122.53
LF: Loss of Fire CEC: Cation Exchange Capacity TSS: Total Specific Surface
Table 1:
Chemical composition and main properties of the incinerated paper sludge
