Engineering Confidence since 1946

BIOSOLIDS TREATMENT FACILITIES

CITY PROJECT DESCRIPTION APPLICATION COMMENTS
Batesville Aerated Lagoon System Lagoon Stabilization and Periodic Land Application On Schedule for completion by mid-2015
Prairie Grove Aerated Storage, Belt Filter Press, Sludge Drying Beds Landfill Disposal Operational 2011
Holiday Island Operational 2011
Fayetteville Aerated Storage

Gravity Table Thickeners

Belt Filter Press

Landfill Disposal Operational 2008
Huntsville Operational 2008
Broken Arrow, Ok Operational 2008
Paragould Belt Filter Press and Dryer Primary and Waste Activated Sludge Operational 2002
Bentonville Biosolids Composting Facility Dewatered Biosolids Operational in 2000
Rogers Aerobic Digesters, Aerated Sludge Storage Tanks and Land Application Waste Activated Sludge and Scum Land-applied by dry spreader truck
Bentonville Aerated Sludge Storage Tanks

 

Belt Filter Press

Waste Activated Sludge and Scum

 

Aerobically Digested Sludge

Land-applied by dry spreader truck
Berryville Anaerobic Digester Rehabilitation and Liquid Sludge Storage Tank Waste Activated Sludge and Scum Land-applied by liquid tank truck
Clarksville Aerobic Digester Waste Activated Sludge Land-applied by liquid tank truck
Green Forest Aerobic Digester, Sludge Drying Bed Addition anaerobic digester rehabilitation Primary Sludge, Waste Activated Sludge and Scum Land-applied by liquid tank or dry spreader.

City won 1991 EPA Region 6 “Beneficial Sewage Sludge Use Excellence Award”

Harrison Lime Stabilization using rehabilitated coil filter Waste Activated Sludge Land-applied by dry spreader truck
Jonesboro Aerobic Digesters, rapid sludge dewatering system Waste Activated Sludge and Scum Land-applied by liquid tank truck or dry spreader
Prairie Grove Anaerobic Digester Rehabilitation Sludge Drying Bed Rehabilitation Primary Sludge

Waste Activated Sludge and Scum

Land-applied by liquid tank truck or dry spreader
Rogers Aerobic Digesters Waste Activated Sludge and Scum Land-applied by liquid tank truck
Springdale Aerobic Digesters

(Existing Anaerobic Digesters)

Gravity Table Thickener

Belt Filter Press

Primary Sludge and Waste Activated Sludge

Primary Sludge and Waste Activated Sludge

Anaerobic or Aerobically Digested Sludge

Land-applied by liquid tank truck or dewatered

Used to thicken primary and/or W.A.S.

Land-applied by dry spreader truck