[Retracted] Development of Urban Waste Recycling Industry from the Perspective of Ecology

Table 2

XRF analysis results of original fly ash (1).

Component	Mass fraction (%)
SO3	26.71
Na2O	26.58
CaO	11.43
Cl	9.59
SiO2	7.179
K2O	5.208
Br	3.519
F	3.35
Al2O3	1.55
Fe2O3	1.108
ZnO	0.9022
SnO2	0.8608
P2O5	0.857