Modeling as(V) removal in iron oxide impregnated activated carbon columns

Journal of Environmental Engineering

Volumn 133, Issue 1, 2007, Pages 121-124

  Vaughan Jr , Ronald L ^a   Reed, Brian E ^b   Smith, Edward H ^c  

^a University of Missouri   (United States)

^b University of Marylandw Baltimore County   (United States)

^c The American University in Cairo   (Egypt)

Author keywords

Activated carbon; Arsenic; Columns

Indexed keywords

ARSENIC; EFFLUENT TREATMENT; IMPREGNATION; IRON REMOVAL (WATER TREATMENT); PACKED BEDS; SURFACE REACTIONS; WATER TREATMENT;

EMPTY BED CONTACT TIMES; RAPID SMALL-SCALE COLUMN TESTS;

ACTIVATED CARBON TREATMENT;

ACTIVATED CARBON TREATMENT; ARSENIC; EFFLUENT TREATMENT; IMPREGNATION; IRON REMOVAL (WATER TREATMENT); PACKED BEDS; SURFACE REACTIONS; WATER TREATMENT;

ARSENIC; IRON OXIDE; REMOVAL EXPERIMENT;

EID: 33845655681     PISSN: 07339372     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9372(2007)133:1(121)     Document Type: Article

References (16)

1. Badruzzman, M., and Westerhoff, P. (2005). "The application of rapid small scale column tests (RSSCTs) in iron-based packed bed arsenic treatment systems." Advances in Arsenic Research: Integration of Experimental and Observational Studies and Implications for Mitigation, ACS Symp., Series Vol. 915, Washington, D.C., 268-283.
2. Crittenden, J. C., Berrigan, J. K., Hand, D. W., and Lykins, B. (1987) "Design of rapid fixed-bed adsorption tests for nonconstant diffusivities." J. Environ. Eng.JOEEDU0733-9372, 113(2), 243-259.
3. Dzombak, D. A., and Morel, F. M. M. (1990). Surface complexation modeling: Hydrous ferric oxide, Wiley-Interscience, New York.
4. Hayes, K. F., Papelis, C., and Leckie, J. O. (1988). "Modeling ionic strength effects on anion adsorption at hydrous oxide/solution interfaces." J. Colloid Interface Sci. JCISA50021-979710.1016/ 0021-9797(88)90039-2, 125, 717-726.
5. ICR Manual for Bench- and Pilot-Scale Treatment Studies (1996). U.S. Environmental Protection Agency, Office of Ground Water and Drinking Water; Technical Support Division: Cincinnati, 1996; EPA 814/ B-96-003.ICR Manual for Bench- and Pilot-Scale Treatment Studies (1996). U.S. Environmental Protection Agency, Office of Ground Water and Drinking Water; Technical Support Division: Cincinnati, 1996; EPA 814/ B-96-003.
6. Reed, B. E., Viadero, R. C., and Vaughan, R. (2000). "As(III), As(V), Hg, and Pb removal by Fe-oxide impregnated activated carbon." J. Environ. Eng. JOEEDU0733-937210.1061/ (ASCE)0733-9372(2000)126:9(869), 126(9), 869-873.
7. Smith, E. H. (1991). "Modified solution of homogeneous surface diffusion model for adsorption." J. Environ. Eng. JOEEDU0733-9372, 117(3), 320-338.
8. Smith, E. H. (1998). "Surface complexation modeling of metal removal by recycled iron sorbent." J. Environ. Eng. JOEEDU0733-937210.1061/(ASCE)0733-9372(1998)124:10(913), 124(10), 913-920.
9. Smith, E. H., and Ghiassi, K. (2006). "Chromate removal by an iron sorbent: Mechanism and modeling." Water Environ. Res. WAERED1061-4303, 78, 84-93.
10. Sperlich, A., Werner, A., Genz, A., Amy, G., Worch, E., and Jekel, M. (2005). "Breakthrough behavior of granular ferric hydroxide (GFH) fixed-bed adsorption filters: Modeling and experimental approaches." Water Res. WATRAG0043-1354, 39, 1190-1198.
11. Standard Methods for the Examination of Water and Wastewater, 20th Ed., American Public Health Association: Washington, D.C., 1998.
12. Summers, R. S., Hooper, S., Hong, S., and Solarik, G. (1994). "The use of RSSCTs to predict GAC field-scale performance." Proc., American Water Works Annual Conf. Proc., New York.
13. Vaughan, R. L., Jr. (2002). "Modeling As(V) removal in iron impregnated activated carbon columns." Dissertation, Dept. of Civil and Environmental Engineering, Univ. of Missouri-Columbia, Columbia, Mo.
14. Vaughan, R. L., Jr., and Reed, B. E. (2005). "Modeling As(V) removal by a iron oxide impregnated activated carbon using the surface complexation approach." Water Res. WATRAG0043-1354, 39, 1005-1014.
15. Westerhoff, P., Highfield, D., Badruzzaman, M., and Yoon, Y. (2005). "Rapid small-scale column tests for arsenate removal in iron oxide packed bed columns." J. Environ. Eng. JOEEDU0733-937210.1061/ (ASCE)0733-9372(2005)131:2(262), 131(2), 262-271.
16. Weber, W. J., Jr., and Smith, E. H. (1987). "Simulation and design models for adsorption processes." Environ. Sci. Technol. ESTHAG0013-936X 21, 1040-1050.