Southeastern Wisconsin Poultry Processor

WWTP Upgrade and Phosphorus Removal Study

Waste Management
Bench-scale testing, Engineering report, Design engineering, Services during construction, Startup and operational assistance

Flow:  75,000 gpd

COD:  12,000 lbs/day

TSS:  7,500 lbs/day

Construction Cost:  $1.2 million


Rotary drum screening
Complete mix anaerobic contact process
Activated sludge aerobic process
Land application of waste solids
Effluent discharge to land
ATI designed improvements in a separate project to lower the effluent phosphorus concentrations to <1 mg/L