Pore blockage effect of NOM on atrazine adsorption kinetics of PAC: The roles of PAC pore size distribution and NOM molecular weight

Water Research

Volumn 37, Issue 20, 2003, Pages 4863-4872

  Li, Qilin ^a,c   Snoeyink, Vernon L ^a   Mariñas, Benito J ^a   Campos, Carlos ^b  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b SUEZ Environment   (France)

^c Yale University   (United States)

Author keywords

Atrazine; Molecular weight distribution; Natural organic matter; Pore blockage; Pore size distribution; Powdered activated carbon

Indexed keywords

ADSORPTION; DIFFUSION; MICROFILTRATION; MOLECULAR WEIGHT; PORE SIZE;

PORE BLOCKAGE;

ACTIVATED CARBON;

ATRAZINE; CARBON; HERBICIDE; ORGANIC COMPOUND; ORGANIC MATTER; WATER;

ADSORPTION; ARTICLE; CHEMISTRY; DIFFUSION COEFFICIENT; ISOLATION AND PURIFICATION; ISOTHERM; KINETICS; METHODOLOGY; MICROFILTRATION; MOLECULAR WEIGHT; PARTICLE SIZE; POROSITY; PREDICTION; PRIORITY JOURNAL; REDUCTION; SEWAGE; WATER ANALYSIS; WATER MANAGEMENT;

EID: 0242329782     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.watres.2003.08.018     Document Type: Article

References (27)

1. Radke C.J., Prausnitz J.M. Thermodynamics of multisolute adsorption from dilute liquid solutions. J Amer Inst Chem Eng. 18(4):1972;761-768.
2. Carter M.C., Weber W.J. Jr. Modeling adsorption of TCE preloaded by background organic matter. Environ Sci Technol. 28(4):1994;614-623.
3. Newcombe G., Drikas M., Hayes R. Influence of characterized natural organic material on activated carbon adsorption. II. Effect on pore volume distribution and adsorption of 2-methylisoborneol Water Res. 31(3):1997;1065-1073.
4. Kilduff J.E., Karanfil T., Weber W.J. Jr. Competitive effects of nondisplaceable organic compounds on trichloroethylene uptake by activated carbon. I. Thermodynamic predictions and model sensitivity analyses. J Colloid Interface Sci. 205(2):1998;271-279.
5. Kilduff J.E., Karanfil T., Weber W.J. Jr. Competitive effects of nondisplaceable organic compounds on trichloroethylene uptake by activated carbon. II. Model Verification and applicability to natural organic matter. J Colloid Interface Sci. 205(2):1998;280-289.
6. Zimmer G, Crittenden JC, Sontheimer H, Hand DW. Design considerations for fixed-bed adsorbers that remove synthetic organic chemicals in the presence of natural organic matter. AWWA Annual Conference, Orlando, FL, 1988.
7. Summers R.S., Haist B., Koehler J., Ritz J., Zimmer G. The influence of background organic matter on GAC adsorption. J AWWA. 81(5):1989;66-84.
8. Speth T.F., Miltner R.J. Effect of preloading on the scale-up of GAC microcolumns. J AWWA. 81(4):1989;141-148.
9. Wilmanski K., Van Breemen A.N. Competitive adsorption of trichloroethylene and humic substances from groundwater on activated carbon. Water Res. 24(6):1990;773-779.
10. Speth T.F. Evaluating capacities of GAC preloaded with natural water. J Environ Eng. 117(1):1991;66-79.
11. Najm I.N., Snoeyink V.L., Suidan M.T., Lee C.H., Richard Y. Effect of particle size and background natural organics on the adsorption efficiency of PAC. J AWWA. 82(1):1990;65-73.
12. Najm I.N., Snoeyink V.L., Richard Y. Effect of initial concentration of a SOC in natural water on its adsorption by activated carbon. J AWWA. 83(8):1991;57-63.
13. Carter M.C., Weber W.J. Jr., Olmstead K.P. Effect of background dissolved organic matter on TCE adsorption by GAC. J AWWA. 73(8):1992;81-91.
14. Narbaitz R.M., Benedek A. Adsorption of 1,1,2-trichloroethane from river water. J Environ Eng. 120(6):1994;1400-1415.
15. Pelekani C., Snoeyink V.L. Competitive adsorption in natural water. role of activated carbon pore size Water Res. 33(5):1999;1209-1219.
16. Kilduff J.E., Karanfil T., Weber W.J. Jr. TEC adsorption by GAC preloaded with humic substances. J AWWA. 90(5):1998;76-89.
17. Li Q., Snoeyink V.L., Mariñas B.J., Campos C. Elucidating competitive adsorption mechanisms of atrazine and NOM using model compounds. Water Res. 37(4):2003;773-784.
18. Lebeau T., Lelievre C., Wolbert D., Laplanche A., Prados M., Côté P. Effect of natural organic matter loading on the Atrazine adsorption capacity of an aging activated carbon slurry. Water Res. 33(7):1999;1695-1705.
19. Sontheimer H, Crittenden JC, Summers RS. Activated carbon for water treatment, 2nd ed. University of Karlsruhe, West Germany: DVGW-Forschungstelle, 1988.
20. Pelekani C., Snoeyink V.L. Competitive adsorption between Atrazine and methylene blue on activated carbon. the importance of pore size distribution Carbon. 38(10):2000;1423-1436.
21. Pelekani C., Snoeyink V.L. A kinetic and equilibrium study of competitive adsorption between atrazine and congo red dye on activated carbon. the importance of pore size distribution Carbon. 39(1):2001;25-37.
22. Li Q., Snoeyink V.L., Campos C., Mariñas B.J. Displacement effect of NOM on Atrazine adsorption by PACs with different pore size distributions. Environ Sci Technol. 36(7):2002;1510-1515.
23. Hand D.W., Crittenden J.C., Thacker W.E. User-oriented batch reactor solution to the homogeneous surface diffusion model. J Environ Eng. 109(1):1983;82-101.
24. Qi S., Adham S.S., Snoeyink V.L. Prediction and verification of atrazine adsorption by powdered activated carbon. J Environ Eng. 120(1):1994;202-218.
25. Campos C., Mariñas B.J., Snoeyink V.L., Baudin I., Lainé J.M. PAC-Membrane filtration process. II. model application J Environ Eng. 126(2):2000;104-111.
26. Campos C., Mariñas B.J., Snoeyink V.L., Baudin I., Lainé J.M. Atrazine removal by powdered activated carbon in floc blanket reactors. Water Res. 34(16):2000;4070-4080.
27. Knappe D.R.U., Matsui Y., Snoeyink V.L., Roche P., Prados M.J., Bourbigot M.M. Predicting the capacity of powdered activated carbon for trace organic compounds in natural waters. Environ Sci Technol. 32(11):1998;1694-1698.