Solid/liquid separation behavior of alum and polyaluminium chloride coagulation flocs

Water Science and Technology: Water Supply

Volumn 6, Issue 1, 2006, Pages 87-93

  Gorczyca, B ^a   Zhang, G ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Alum; Dissolved air flotation; Flocs; Gravity separation; Polyaluminium chloride

Indexed keywords

AGGLOMERATION; ALUMINUM COMPOUNDS; BUBBLES (IN FLUIDS); DISSOLUTION; FLOTATION; GRAVITATIONAL EFFECTS; PHASE SEPARATION;

ALUM; DISSOLVED AIR FLOTATION; FLOCS; GRAVITY SEPARATION; POLYALUMINIUM CHLORIDE;

BINARY MIXTURES;

ALUMINUM CHLORIDE; ALUMINUM POTASSIUM SULFATE;

AGGLOMERATION; ALUMINUM COMPOUNDS; BINARY MIXTURES; BUBBLES (IN FLUIDS); DISSOLUTION; FLOTATION; GRAVITATIONAL EFFECTS; PHASE SEPARATION;

COAGULATION; FLOCCULATION; WATER TEMPERATURE;

ALGORITHM; AMPLIFIER; ARTICLE; FLOCCULATION; FLOTATION; FLOW RATE; GRAVITY; PARTICLE SIZE; TURBIDITY; WATER ANALYSIS; WATER QUALITY; WATER TEMPERATURE;

EID: 33744497544     PISSN: 16069749     EISSN: None     Source Type: Book Series    
DOI: 10.2166/ws.2006.010     Document Type: Article

References (13)

1. Edzwald, J. (1993). Algae, bubbles, coagulation and air flotation. Wat. Sci. Tech., 27(10), 67-81.
2. Edzwald, J., Walsh, J., Kaminski, G. and Dunn, H. (1992). Flocculation and air requirements for dissolved air flotation. Journal of the American Water Works Association, 84(2), 93-100.
3. Edzwald, J. (1995). Principles and applications of dissolved air flotation. Water Science and Technology, 31(3), 1-23.
4. Fukushi, K., Tambo, N. and Matsui, Y. (1995). A kinetic model for dissolved air flotation in water and wastewater treatment. Water Science and Technology, 31(3-4), 37-47.
5. Gorczyca, B. and Ganczarczyk, J. (2001). Fractal analysis of pore distributions in alum coagulation and activated sludge flocs. Water Quality Research Journal of Canada, 36(4), 687-700.
6. Han, M., Park, Y., Lee, J. and Shim, J. (2002). Effect of pressure on bubble size in dissolved air flotation. Water Science and Technology: Water Supply, 2(5-6), 41-46.
7. Han, M., Kim, W. and Dockko, S. (2001). Collision efficiency factor of bubble and particle in DAF: theory and experimental verification. Wat. Sci. Tech., 43(8), 139-144.
8. Parthasarthy, N. and Buffle, J. (1985). Study of polymeric aluminium(III) hydroxide solutions for application in waste water treatment. Properties of the polymer and optimal conditions of preparation. Water Research, 19(1), 25-36.
9. Pernitsky, J.D. and Edzwald, K. (1999). Selection of polyaluminium chlorides for water treatment. Proceedings of the Western Canada Water and Wastewater Association Annual Conference, October 17-19, Saskatoon, Saskatchewan, Canada.
10. Winnipeg Water Consortium (1998). Final report: City of Winnipeg water treatment plant phase 2 pilot program. Winnipeg, Manitoba: Water and Wastewater Department.
11. Winnipeg Water Consortium (2001). Drinking water quality enhancement program-executive summary and summary report. Winnipeg, Manitoba: Water and Wastewater Department.
12. Winnipeg Water Consortium (2002). Phase III conceptual design summary report. Winnipeg, Manitoba: Water and Wastewater Department.
13. Zhang, G. (2004). Floc size distribution in dissolved air flotation of Winnipeg tap water. Master's thesis, Department of Civil Engineering, University of Manitoba, Winnipeg, Canada.