Effects of oxidative treatment techniques on molecular size distribution of humic acids

Water Science and Technology

Volumn 49, Issue 4, 2004, Pages 7-12

  Kerc, A ^a   Bekbolet, M ^b   Saatci, A M ^a  

^a MARMARA UNIVERSITY   (Turkey)

^b BOGAZICI UNIVERSITY   (Turkey)

Author keywords

Humic acid; Molecular size distribution; Ozonation; Photocatalysis; Ultrafiltration

Indexed keywords

DEGRADATION; FRACTIONATION; IRRADIATION; ORGANIC ACIDS; OXIDATION; OZONE; PHOTOCATALYSIS; SPECTROSCOPIC ANALYSIS; TITANIUM OXIDES; ULTRAFILTRATION;

HUMIC ACIDS; MOLECULAR SIZE DISTRIBUTION; SEQUENTIAL OXIDATION SYSTEMS;

MOLECULAR DYNAMICS;

HUMIC ACID; OZONE; TITANIUM DIOXIDE;

HUMIC ACID; OXIDATION; OZONATION; PHOTOCHEMICAL TREATMENT; SIZE DISTRIBUTION; ULTRAFILTRATION;

ARTICLE; CONTROLLED STUDY; DEGRADATION; FRACTIONATION; MOLECULAR SIZE; OXIDATION; OXIDATION KINETICS; OZONATION; PHOTOCATALYSIS; RADIATION DOSE; SPECTROSCOPY; ULTRAFILTRATION;

EID: 1842577552     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2004.0205     Document Type: Article

References (12)

1. Amy, G.L., Sierka, R.A., Bedessem, J., Price, D. and Tan, L. (1992). Molecular size distributions of dissolved organic matter. J. Am. Water Works Assoc., 86(6), 67-75.
2. Anderson, L.J., Johnson, J.D. and Christman, R.F. (1986). Extent of ozone's reaction with isolated aquatic fulvic acid. Environ. Sci. Technol., 20, 739-742.
3. 2 powders on the decolourisation of humic acids. J. Photochem. Photobiol. A., 148, 121-128.
4. Bose, P., Bezbarua, B.K. and Reckhow, D.A. (1994). Effect of ozonation on some physical and chemical properties of aquatic natural organic matter. Ozone Sci. Engrg., 16, 89-112.
5. Chiang, P.C., Chang, E.E. and Liang, C.H. (2002). NOM characteristics and treatabilities of ozonation processes. Chemosphere, 46, 929-936.
6. Hoigné, J. and Bader, H. (1985). Rate constants of reactions of ozone with organic and inorganic compounds in water - III. inorganic compounds and radicals. Wat. Res., 19, 993-1004.
7. 3A - International Conference on Ozone in Global Water Sanitation, Amsterdam. The Netherlands, October 1-3, V2 1-V2 16.
8. Kerc, A., Bekbolet, M. and Saatci, A. (2003). Effect of partial oxidation by ozonation on the photocatalytic degradation of humic acids. Int. J. Photoenergy, 05, 75-80.
9. Langlais, B., Reckhow, D.A. and Brink, D. (1991). Ozone in Water Treatment Application and Engineering, Lewis Publishers, Boca Raton, FL, USA.
10. Logan, B.C. and Jiang, Q. (1990). Molecular size distributions of dissolved organic matter. J. Environ. Eng., 116(6), 1046-1062.
11. Myllykangas, T., Nissinen, T.K., Rantakokko, P., Martikainen, P.J. and Vartiainen, T. (2002). Molecular size fractions of treated aquatic humus. Wat. Res., 36, 3045-3053.
12. Owen, D., Amy, G.L., Chowdhury, Z.K., Paode, R., McCoy, G. and Viscosil, K. (1995). NOM Characterization and Treatability. J. Am. Water Works Assoc., 87(1), 46-63.