Separation characteristics in dissolved air flotation - Pilot and full-scale demonstration

Water Science and Technology

Volumn 48, Issue 3, 2003, Pages 89-96

  Ljunggren, Michael ^a   Jonsson L ^a  

^a LUND INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

Dissolved air flotation; Particle size analysis; Rise velocity; Separation

Indexed keywords

OPTICAL SYSTEMS; PARTICLE SIZE ANALYSIS;

DISSOLVED AIR FLOTATION (DAF);

SEPARATION;

AIR; ANALYSIS; CONFERENCE PAPER; FLOTATION; PARTICLE SIZE; PHASE TRANSITION; SEPARATION TECHNIQUE; SLUDGE; VELOCITY; WASTE COMPONENT REMOVAL; WASTE WATER TREATMENT PLANT;

EID: 0141608147     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2003.0169     Document Type: Conference Paper

References (7)

1. Haarhof, J. and Edzwald, J.K. (2001). Modelling of floc-bubble aggregate rise rates in dissolved air flotation. Wat. Sci. Tech., 43(8), 175-184.
2. bp) in DAF: Theory and experimental verification. Wat. Sci. Tech., 43(8), 139-144.
3. Jönsson, L. (2002). Dissolved Air Flotation and Kaldnes Biofilm Flocs - Studies of Bubbles, Flocs. Aggregates Using Borescope Visualization Technique. Report No 3238, Lund, Sweden.
4. Ljunggren, M., Lundh, M., Jönsson, L. and Jansen, J. La Cour. (2001). Particle size analysis in dissolved air flotation - Separation of particles from a biofilm process. Presented at WEFTEC Latin America 2001.
5. Lundh, M. (2002). Effects of flow structure on particle separation in dissolved air flotation. Doctoral Thesis, Dep. of Water and Env. Engineering, Lund Institute of Technology, Lund University, Sweden.
6. Valade, M.T., Edzwald, J.K., Tobiason, J.E., Dahlquist, J., Hedberg, T. and Amato, T. (1996). Particle removal by flotation and filtration: Pre-treatment effects. Journal AWWA, December 1996, 35-47.
7. Vlaski, A., Van Breemen, A.N. and Alaerts, G.J. (1997). The role of particle size and density in dissolved air flotation and sedimentation. Wat. Sci. Tech., 36(4), 177-189.