Comparison of the efficiency of large-scale ceramic and membrane aeration systems with the dynamic off-gas method

Water Science and Technology

Volumn 46, Issue 4-5, 2002, Pages 317-324

  Libra, Judy A ^a   Schuchardt, Anne ^a   Sahlmann, C ^a   Handschag, J ^a   Wiesmann, U ^a   Gnirss, Regina ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Activated sludge; Aeration efficiency; Ceramic diffuser; Membrane diffuser; Off gas testing; Oxygen transfer

Indexed keywords

CATCHMENTS; CERAMIC MATERIALS; COSTS; DIFFUSERS (FLUID); OXYGEN; PROCESS CONTROL; TESTING;

STANDARD AERATION EFFICIENCY (SAE);

WATER AERATION;

OXYGEN;

AERATION; EFFICIENCY; MEMBRANE; WASTEWATER;

ACTIVATED SLUDGE; AERATION; AIR ANALYSIS; CONFERENCE PAPER; DIFFUSION COEFFICIENT; EFFLUENT STANDARD; ENERGY COST; ENVIRONMENTAL MONITORING; EXPERIMENTAL DESIGN; GAS ANALYSIS; GERMANY; INTERMETHOD COMPARISON; MEMBRANE REACTOR; OXYGEN TRANSPORT; WASTE COMPONENT REMOVAL; WASTE WATER MANAGEMENT; WASTE WATER TREATMENT PLANT;

EID: 0036381317     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2002.0615     Document Type: Conference Paper

References (4)

1. Iranpour, R., Magallanes, A., Zermeno, M., Moghaddam, J., Wilson, J. and Stenstrom, M.K. (2000). Assessment of aeration system performance efficiency: frequent sampling for damage detection. Water Environ. Res., 72, 363-376.
2. Messung der Sauerstoffzufuhr von Belüftungseinrichtungen in Belebungsanlagen in Reinwasser und in belebtem Schlamm (1997). ATV Arbeitsblatt M 209, ATV, Hennef.
3. Standard guidelines for in-process oxygen transfer testing (1999). ASCE American Society of Civil Engineers, New York.
4. Wagner, M.R. and Pöpel, H.J. (1998). Oxygen transfer and aeration efficiency-influence of diffuser submergence, diffuser density, and blower type. Wat. Sci. Tech., 38(3), 1-6.