Sorption Characteristics of Mixed Molecules of Glutaraldehyde from Water on Mesoporous Acid-Amine Modified Low-Cost Activated Carbon: Mechanism, Isotherm, and Kinetics

Table 5

Batch kinetics rate constants for sorption of glutaraldehyde on EDA-AC.

Variable	(mg/g)	Pseudosecond order				Elovich
		(mg/g)	(g/mg min)	(mg/g min)		(g/mg)	(mg/g min)
(mg/L)	(Particle size: −425 + 300 m; : 296 K)
150	170.15	146.77	0.001	22	22	202.42	0.051	4
200	205.85	182.37	0.006	199	20	108.72	0.037	3
Temp. (K)	(: 150 mg/L; particle size: −425 + 300 m)
296	170.15	146.77	0.001	22	22	202.42	0.051	4
305	174.53	170.95	0.009	263	6	295.63	0.047	3
314	175.42	177.27	0.001	31	7	495.74	0.048	5