Evaluation of a tannin-based cationic polymer as a coagulant for coloured humic water

Journal of Water Supply: Research and Technology - AQUA

Volumn 58, Issue 2, 2009, Pages 75-84

  Graham, Nigel ^a   Fang, Gang ^a   Fowler, Geoffrey ^a   Watts, Mark ^b   Camm, Rob ^b  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

^b WRC PLC   (United Kingdom)

Author keywords

Cationic; Coagulation; Colour; Humic; Polymer; Tannin

Indexed keywords

CATIONIC; CATIONIC CHARGES; CATIONIC POLYMERS; COAGULANT DOSE; DISSOLVED ORGANIC CARBON; FLOTATION TESTS; HIGH-MOLECULAR WEIGHT POLYMERS; HUMIC MATERIALS; HUMIC WATERS; IRON SULPHATES; LABORATORY EXPERIMENTS; SOLUTION TIME; TERTIARY AMINE GROUPS; TREATMENT PERFORMANCE; WIDE PH RANGE;

COAGULATION; COLOR; DISSOLUTION; FLOTATION; ORGANIC CARBON; SOLUBILITY; TERNARY SYSTEMS; TURBIDITY;

CHEMICAL WATER TREATMENT;

CATION; COAGULATION; COLOR; DISSOLVED ORGANIC CARBON; HUMIC SUBSTANCE; HYDROLYSIS; LABORATORY METHOD; MOLECULAR ANALYSIS; PERFORMANCE ASSESSMENT; PH; POLYMER; SOLUBILITY; TANNIN; TERTIARY; TURBIDITY;

EID: 77149141404     PISSN: 00037214     EISSN: None     Source Type: Journal    
DOI: 10.2166/aqua.2009.024     Document Type: Article

References (17)

1. AWWA 2000 Operational control of coagulation and filtration processes. Manual of Water Supply Practices-M37, 2nd edition. AWWA, Denver, Colorado.
2. Bailey, S. E., Olin, T. J., Bricka, R. M. & Adrian, D. D. 1999 A review of potentially low-cost sorbents for heavy metals. Water Res. 33(11), 2469-2479.
3. Bolto, B. & Gregory, J. 2007 Organic polyelectrolytes in water treatment. Water Res. 41, 2301-2324.
4. Bolto, B., Abbt-Braun, G., Dixon, D., Eldridge, R., Frimmel, F., Hesse, S., King, S. & Toifl, M. 1999 Experiment evaluation of cationic polyelectrolytes for removing natural organic matter from water. Water Sci. Technol. 40(9), 71-79.
5. Chang, E. E., Chiang, P. C., Chao, S. H. & Liang, C. H. 1999 Effects of polydiallyldimethyl ammonium chloride coagulant on formation of chlorinated by products in drinking water. Chemosphere, 39(8), 1333-1346.
6. Divakaran, R. & Sivasankara Pillai, V. N. 2001 Flocculation of kaolinite suspensions in water by chitosan. Water Res. 35(16), 3904-3908.
7. Graham, N., Fang, G., Fowler, G. & Watts, M. 2008 Characterisation and coagulation performance of a tanninbased cationic polymer: a preliminary assessment. Colloids & Surfaces A: Physicochem. Eng. 327(1-3), 9-16.
8. Gregory, J. & Nelson, D. W. 1986 Monitoring of aggregates in flowing suspensions. Colloid Surf. 18(2-4), 175-188.
9. Jarnstrom, L., Lason, L. & Rigdahl, M. 1995 Flocculation in kaolin suspensions induced by modified starches.1. Cationically modified starch - effects of temperature and ionic-strength. Colloid Surf. A 104(2-3), 191-205.
10. Kam, S. & Gregory, J. 2001 The interaction of humic substances with cationic polyelectrolytes. Water Res. 35(15), 3557-3566.
11. Kawamura, S. 1991 Effectiveness of natural polyelectrolytes in water treatment. J. Am. Water Works Assoc. 83(10), 88-91.
12. Lamb, L. H. & Decusati, O. G. 2002 Manufacturing Process for Quaternary Ammonium Tannate, a Vegetable Coagulating/Flocculating Agent. United States Patent No. 6,478,986.
13. Lindqvist, N., Jokela, J. & Tuhkanen, T. 2004 Enhancement of coagulation by using polyelectrolytes as coagulant or flocculant aids. In: Hahn, H. H., Hoffmann, E. & ∅degaard, H. (eds) Chemical Water and Wastewater Treatment VIII. IWA Publishing, London, pp. 161-169.
14. Ndabigengesere, A. & Narasiah, K. 1998 Quality of water treated by coagulation using Moringa oleifera seeds. Water Res. 32(3), 781-791.
15. Quamme, J. E. & Kemp, A. H. 1985 Stable Tannin Based Polymer Compound. United States Patent No. 4,558,080.
16. Vogelsang, C., Andersen, D. O., Hey, A., Hakonsen, T., Jantsch, T. G., Müller, E. D., Pedersen, M. A. & Varum, K. M. 2004 Removal of humic substances by chitosan. Water Sci. Technol. Water Supply 49(5-6), 121-129.
17. Zhang, L. M. 1998 Preparation and property of cationized hydroxyethyl cellulose for oilfield treatment. Polym. Mater. Sci. Eng. 14(5), 72-74.