Pilot-scale development of fixed-film, anaerobic bioreactors for municipal wastewater treatment

Conference · Fri Jan 01 04:00:00 EST 1982

OSTI ID:5964176

Genung, R K; Hancher, C W; Harris, M T; Rivera, A L

An anaeraobic, upflow (ANFLOW) bioreactor, which uses fixed-films of bacteria in a packed-bed column, is being developed as an energy-conserving wastewater treatment process. Development efforts have progressed through a successful two-year feasibility study with a 19 m/sup 3//d system in Oak Ridge, Tennessee. Process engineering studies are currently being conducted in Knoxville, Tennessee, with a 190 m/sup 3//d ANFLOW pilot plant. Studies with this pilot plant began in August 1981 and will be conducted for a total of 18 to 20 months. Comparisons between ANFLOW and conventional wastewater systems are being developed.

• Research Organization: Oak Ridge National Lab., TN (USA)
• DOE Contract Number: W-7405-ENG-26
• OSTI ID: 5964176
• Report Number(s): CONF-820877-4; ON: DE83015619
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320604* -- Energy Conservation
Consumption
& Utilization-- Municipalities & Community Systems-- Municipal Waste Management-- (1980-)
ANAEROBIC DIGESTION
BIOCONVERSION
BIOREACTORS
DIGESTION
FEASIBILITY STUDIES
FUNCTIONAL MODELS
HYDROGEN COMPOUNDS
IMMOBILIZED CELLS
LIQUID WASTES
MANAGEMENT
OXYGEN COMPOUNDS
PACKED BED
PILOT PLANTS
PROCESSING
WASTE MANAGEMENT
WASTE PROCESSING
WASTE WATER
WASTES
WATER