Evaluation of Amine Functionalized Thermal Power Plant Solid Waste for Industrial Wastewater Remediation

Table 2

Atomic percentages of the pristine and surface functionalized LCFA.

Sample	Atomic %
	O 1 s	C 1 s	N 1 s	Si 2p	Al 2p	F 1 s	K 2p	P 2p	Fe 2p
Pristine LCFA	45.15	24.91	—	12.54	7.8	1.59	1.7	—	0.64
Activated LCFA	51.31	14.45	0.83	22.74	8.34	0.79	0.28	0.88	0.38
LCFA-APTES	30.28	40.49	8.91	15.9	3.78	0.64	—	—	—