Wastewater

 

FNESL offers the latest technologies and construction techniques to our clients in addressing their wastewater needs.  We have compiled a diversified and well structured engineering firm that is experienced, knowledgeable and client service oriented while providing innovative, high-value, cost-effective and environmentally sound solutions.  

 

FNESL has completed the detail design, contract administration and construction inspection services for:

• Wastewater Treatment Plants
• Sewer Collection Systems
• Aerated Lagoons
• Rotating Biological Contactors (RBC)
• Peatland Systems
• Submerged Aerated Growth Reactors
• Membrane Reactors
• Sequential Batch Reactors

• Process Design
• Wastewater Treatment Plant Design
• Contract Administration and Field Design
• Feasibility Studies
• Funding  Agency Submissions

 

 

This dual train membrane filtration bioreactor, with ultraviolet disinfection, was selected because of its capacity to significantly reduce phosphorus and produce a polished effluent.  This facility can treat up to 0.5 million litres of sewage per day.  

 

Construction Budget:  $3,000,000

 

 

 

The existing plant consisted of two rotating biological contactors (RBC) units.  Due to additional capacity requirements to accommodate the needs of the community, an additional RBC unit was designed and constructed in the expanded plant. 

 

Construction Budget:  $1,800,000

 

 

 

This dual train, sequential batch reactor was designed to treat 150,000 litres of sewage per day.  It also includes a sand filter and ultraviolet disinfection prior to effluent disposal into a local creek.  

 

Construction Budget:  $1,500,000