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Sludge Processing and Biosolids Management Improvements
Project Information
- Project Location:
- Middletown, OH
- Approx Contract:
- $10,000,000
- Status:
- Completed - Oct 2009
- Structure Type:
- Sewage / Water Treatment Plant
References
- Owner:
- General Contractor:
- CDM, Inc.
- Client:
-
Scott
Tadych
(513) 425-1860
Scope Of Work
This project converted and existing primary and secondary anaerobic digestion process to an Autothermal Thermophilic Aerobic Digestion (ATAD) process by constructing a new ATAD reactor tank, converting the existing digestors to a second ATAD reactor and a Sludge Storage Tank. The project included a new heat exchanger, sludge mixing pumps, blowers, odor control tank and automation to control the overall system.
The project also included conversion of existing sludge blending tanks to a new sludge blending and thickening facility. Work also included replacement of an existing belt press with a new centrifuge, complete with new sludge and lime conveyors. Final component of the project was the construction of a 10,000 sf Biosolids Storage building with a central conveyor.
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