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Providing
Innovative Solutions
for Our Clients
since 1965
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Projects - Edwards ATAD
Facility
City of Chilliwack, BC
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Click on Photo to
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Dayton & Knight Ltd., in association with
Rothberg, Tamburini & Winsor Inc. of USA undertook pre-design,
detailed design and commissioning for the ATAD facility at Edwards
Wastewater Treatment Plant.
Edwards ATAD is designed for 40,000 equivalent population |
Click on Photo to Enlarge |
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The ATAD process consists of the following:
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Each of the digesters have gas mixing systems,
recirculation heat exchangers, and floating covers. Preheated,
thickened, mixed sludge is digested through either mesophilic or
themophilic operation. The Chilliwack digesters were the first in
British Columbia to be designed for thermophilic operation.
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