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Wastewater Treatment – Residuals Management
Wastewater residuals are  materials that are removed from the wastewater and are residuals of the wastewater treatment process. Disposal of the wastewater solids is no easy task.  Municipalities have the option to incinerate, bury or further process the wastewater solids into treated biosolids.  Once treated, this recycled waste, or biosolids, can be applied to land as a fertilizer or soil amendment, saving space in landfills.

These residuals must be managed, properly treated and disposed of.

Siemens is well qualified to deals with wastewater residuals—sludge, odors, inorganics, and the like.  Our expertise includes dewatering, composting, incineration and other sludge management technologies. We also offer odor control systems and services, and off-site treatment and disposal of residuals.

Technologies To Manage Your Municipal Wastewater Residuals

  Sludge Stabilization
  Sludge Thickening
  Sludge Dewatering 
  Sludge Drying
  Sludge Incineration
  Sludge Composting 
  Biosolids Reduction Process

Case Study: Georgia City Puts the Squeeze on Wastewater Treatment Plant Sludge

Cumming, Ga., is located almost 40 miles northeast of Atlanta.  With a population of more than 4,000 residents, its small-town charm and proximity to the big city continue to attract new residents and visitors each year.  The city is also the county seat for one of the fastest-growing U.S. counties, Forsyth County, with a population of approximately 98,400 and a 123 percent growth rate.  New commercial and industrial businesses continue to establish themselves in the area.  All which further strains Cumming’s infrastructure.

By 1997, Cumming realized the need to increase capacity at its water and wastewater facilities and decrease traffic congestion.  As the city increased its water treatment plant’s capacity from 3 million gallons per day (mgd) to 8 mgd, it also needed to find an alternative means of disposing of potable water residuals (sludge) that result from the water treatment process. 

 Full Case Study

Wastewater Residuals Case Study

Wastewater Residual Belt Press


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