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Extracting solids from sedimentation basins is a prerequisite for clean water, and traditional cleaning methods do not deliver the best results. Manual cleaning is labor-intensive, costly and the tank must be taken off-line and drained. Chain-and-flight and other mechanical methods simply lack the pumping power and reliability to clean effectively.

Now there is a better means available to clean sedimentation basins with the WEDA SD-Unit. This line of products thoroughly removes solids from the bottom of basins using submersible pumps mounted on the headers to enhance suction capacity. The semi or fully automatic equipment is custom-designed for each application and can be installed in basins of various sizes, including those 330 feet in length with widths more than 33 feet. Its versatility allows it to operate in a circular sedimentation tank.

Receive a free estimate on a SD Automated Sediment Removal System.

4 Basin Cleaning Animation
MPEG Format Length: 2 min 6 sec
File Size: 35.9 MB
DOWNLOAD

  SD Brochure (requires Adobe Acrobat Reader).

  Tiffin Solids Sample (requires Adobe Acrobat Reader).

 
 
Advantages:
 
  Custom-engineered for your facilities needs
 
  SCADA compatible and controllable
 
  Highly efficient due to pump locations
 
  Improved water quality from sediment tank
 
  Computer programmable timing for optimal run time
 
  User friendly and easily serviced
 
  Quality materials and construction for long-term reliability
 
  Currently in final certification process of NSF 60-61
 
  Capable of removing 2" diameter solids, tested with golf balls
 
  Equipment is capable of being fully serviced without de-watering or putting personnel into the basin or using divers








SD Units
Technology:
 
  Cleans across entire width of the tank
 
  Track-driven units guide the "L" rail that is fixed to the bottom of the tank
 
  Number of pumps customized to the application's suction needs
 
  Floating cable for the power supply and electrical controls
 
  Suction header is available in different widths to suit each situation
 
  Sludge discharge through 2", 3" or 4" diameter flexible hose
 

Basin assembly with water (E-Drawing)
 
 

Tiffin, Ohio
 
Tiffin, Ohio