RT @CHA_ParksGuy: Native plant tour led by @CHAPublicWorks Water Quality team at Sterchi Farm Park along South Chickamauga Creek #getoutsid…

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Wastewater


WASTEWATER TREATMENT PLANT 

Treatment Plant Page 03

The Moccasin Bend Wastewater Treatment Plant division of the Interceptor Sewer System is comprised of four divisions:  Liquids Handling, Solids Handling, Pump Stations and Plant Maintenance.

Liquids Handling:  The Moccasin Bend WWTP is a major regional treatment facility that processes both liquids and solids in the wastewater 24 hours/day, 365 days/year.  It is designed to treat 140 MGD (million gallons/day) with a peak hydraulic capacity of 220 MGD.

Solids Handling:  The Moccasin Bend WWTP produces approximately 70,000 wet tons of biosolids per year.  The solids handling portion of the plant includes the following unit processes:  sludge blending, chemical conditioning and sludge dewatering (filter press and centrifuges).  The combination of these processes reduces the solid pollutants and by-products removed from the liquids processes to a suitable form for disposal.  The biosolids are land applied.

Plant Maintenance:  The Plant Maintenance staff is responsible for all maintenance activities (mechanical, electrical, buildings and grounds) associated with the liquids and solids treatment processes at the wastewater treatment plant and the remote wastewater and stormwater pumping stations.  The Interceptor Sewer System has a maintenance program that includes predictive, preventive and corrective maintenance.  A computerized data management system is used for scheduling and documenting maintenance activities.    

1979 MBWWTP 

 

 

 

 

 

 

 

Mission:
To preserve and enhance the quality of the physical environment and infrastructure through prompt, cost effective and courteous delivery of services which protect the health, safety and welfare of citizens.

Justin Holland, Administrator
1250 Market Street
Chattanooga TN 37402 (map)
(423) 643-6311

311@chattanooga.gov

 

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