Zeta potential measurement of bubbles in DAF process and its effect on the removal efficiency

Water Supply

Volumn 17, Issue 3-4, 1999, Pages 177-182

  Han, Mooyoung ^a   Dockko, Seok ^b  

^a Kyung Hee University   (South Korea)

^b Woosuk University   (South Korea)

Author keywords

Bubble; Dissolved air flotation; Kaolin; Mixing time; pH; Removal efficiency; Zeta potential

Indexed keywords

KAOLIN;

BUBBLE; DISSOLVED GAS; EFFICIENCY; FLOTATION; REMOVAL; WATER TREATMENT;

AIR; BIOREACTOR; CAMERA; CELL; CONFERENCE PAPER; ELECTRICITY; IMAGE ANALYSIS; MICROSCOPE; PARTICLE SIZE; PARTICULATE MATTER; PH; TIME; WATER TREATMENT; ZETA POTENTIAL;

EID: 0032748682     PISSN: 07351917     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (7)

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2. Fukushi K, Matsui Y, and Tambo N (1998) Dissolved air flotation: experiments and kinetic analysis. Aqua 47 No. 2, pp. 76-86.
3. Han M Y, Dockko S, and Park C H (1997) Collision efficiency factor of bubble and particle in DAF. CIWEM London, pp. 409-416.
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5. Okada K, Akagi Y (1987) Method and apparatus to measure the zeta potential of bubbles. J. Chem. Eng. of Japan 20, No. 1, pp. 11-15.
6. Okada K, Akagi Y, Kogure M, Yoshioka N (1990) Analysis of Small Particles in Flotation When the Particles and Bubbles are Both Charged. The Canadian J. of Chemical Engineering 68 pp. 393-399.
7. Wiersema P H, Loeb A L, Overbeek J T G (1966) Calculation of the Electrophoretic Mobility of a Spherical Colloid Particle. J. Colloid Interface Sci. 22 pp. 78-98.