Adsorbability Enhancement of Macroporous Resin by Dielectric Barrier Discharge Plasma Treatment to Phenol in Water

Table 3

Effect of treatment time on adsorption kinetic parameters of virgin and DBD treated resins.

Sample	Exp  (mg/g)	Lagergren first-order			Pseudo-second-order
		(1/h)	(mg/g)		(g/mg/h)	(mg/g)
Untreated	112.4	0.510	102.3	0.923	0.002348	117.2	0.984
15 min	113.6	0.431	101.7	0.898	0.002545	116.4	0.986
30 min	133.1	0.443	124.2	0.961	0.004788	137.8	0.996
45 min	145.8	0.430	134.5	0.877	0.005135	147.1	0.997
65 min	103.2	0.374	97.5	0.906	0.002077	104.6	0.966