PROJECT HIGHLIGHTS
Commissioned August, 2004
Domestic WW, Greenfield
Permit(s); Discharge
10/NA/NA (TN/TP/Turbidity)
School ⇒ Pond
MMF Capacity: 0.01 MGD
$49.0/gal
0.5 FTE (Full‐Time Employees)
Ease of operations allowed the operations staff to lower their costs and save the community money.
DESCRIPTION
Located in Connecticut just off the coast of the Long Island Sound, the Old Lyme High School Waste Water Treatment Plant has provided "peace of mind" in a community where their beaches were beginning to see the affects of outdated treatment systems. This compact facility is operated by Allied Water Management and utilizes Kubota membrane technology to discharge spectacular quality effluent to a nearby pond.
LOCATION
Old Lyme, CT
IMAGES
PROJECT OVERVIEW
| System Type(s) | Enviroquip ® MBR |
|---|---|
| Previous Facility Type | None |
| Owner | Old Lyme, CT |
| Engineer | AWM |
| Contractor | AWM |
| Operations | AWM |
| Delivery Method | Pre-Purchase |
| Time To Retrofit | 12 months |
| Total Installed Project Cost | $490,000 |
PLANT DESIGN INFORMATION
| Fine Screen Type | Bar Screen |
|---|---|
| Aperture or Slot Size | 2 mm |
| Supplemental Aeration Technology | Coarse Bubble |
| MBR Blower Type | Positive Displacement |
| Solids Management Data | Hauling |
| SCADA System | iFix |
| Disinfection Method | UV |
| # Process Stages | 2 |
MBR (MEMBRANE ZONE) DESIGN
| Filtration Mode | Pumped |
|---|---|
| # of Reactors : | 1 |
| Submerged Membrane Unit (SMU) | Es125, KUBOTA® |
| # SMU | 1 |
| Design Flux (MMF) | 11.2 gfd |
| Minimum Temperature | 10°C |
| Peak Factor | 2.0 |
| # of Maintenance Cleans | 4 |
