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

Table 6

Effect of air flow rate on Freundlich and Langmuir parameters of virgin and DBD treated resins.

Adsorbents	Freundlich parameters			Langmuir parameters
	1/n	()		(mg/g)	(L/mg)
Untreated	0.7681	1.966	0.977	115.3	0.01053	0.936
0.4 L/min	0.7597	2.123	0.974	114.2	0.01140	0.924
0.8 L/min	0.7864	2.485	0.964	148.9	0.01103	0.909
1.2 L/min	0.7918	2.574	0.953	156.1	0.01108	0.887
1.6 L/min	0.7549	2.615	0.965	127.2	0.01273	0.895