Oxidation Ditches

S&N Airoflo products have been utilized in all types of wastewater applications including Activated Sludge Basins, Oxidation Ditches, Aerobic Digesters, EQ Basins as well as Lagoons. 

Aerobic Digesters
[ Oxidation Ditches  ] [ Oxidation Ditches ] 
Activated Sludge Basins
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Oxidation Ditches
[ Oxidation Ditches  ] [ Oxidation Ditches  ] 
Cold Weather Applications
[ Oxidation Ditches ] [ Oxidation Ditches  ] 

Quick and Simple Installation
[ Oxidation Ditches ] 
All in a matter of hours, not days
 


 

Splash Containment Shield SCS (Cold Weather Application)

[ Oxidation Ditches  ] [ Oxidation Ditches ]

Located on Southeastern Tip of Lake Micihigan
 


 
Orbal RetroFit with Bridge Anchoring System
[ Oxidation Ditches ]

Power Savings: 200 to 135 HP Reduction
   
[ Oxidation Ditches ] [ Oxidation Ditches ]  
Before
After
 
[ Oxidation Ditches ] [ Oxidation Ditches ]  

 

• 200 HP Orbal System
• Fits rotor installed in 2005, with additional units purchased over the following 18 months
• Over next two years, added eight more units for a total of 135 HP
• Currently operating several units on DO probes, with one or two units rarely operating.

 


Bridges

Aerator access attached to bridges

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Optional safety harness masts

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Bridge Anchoring System with EZ Access
 

[ Oxidation Ditches  ] [ Oxidation Ditches  ]
In operatiing position
In position for access

 


Orbal RetroFit with Bridge Anchoring System

[ Oxidation Ditches ] [ Oxidation Ditches ]  

[ Orbal Retrofits ]
• The Extension Connecting Brackets were mounted to the top surface of the concrete bridge, enabling quick and easy access.

• Access to the floating brush rotors was made possible through the use of the existing bearing mounting piers.

 


Bridge and Aerator Installation
 

[ Oxidation Ditches  ] [ Oxidation Ditches  ]
System shut down not required
Installation is quick and easy

 


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Cable Anchoring System with EZ Access
 

[ Oxidation Ditches  ] [ Oxidation Ditches  ]

FBR - Cable Mounted

• Ditch flush with ground
• EZ Access from sides
• SCS Splash Containment Shields